AT89C51 series datasheets. Manufacturer: Atmel Corporation.

AT89C51-12AA 8-bit microcontroller with 4K bytes flash, 5V, 12MHz in 44-pin TQFP package. Operational temperature range from -40°C to 105°C. Datasheet*) AT89C51-12AC 8-bit microcontroller with 4K bytes flash, 5V, 12MHz in 44-pin TQFP package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51-12AI 8-bit microcontroller with 4K bytes flash, 5V, 12MHz in 44-pin TQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51-12JA 8-bit microcontroller with 4K bytes flash, 5V, 12MHz in 44-pin PLCC package. Operational temperature range from -40°C to 105°C. Datasheet*) AT89C51-12JC 8-bit microcontroller with 4K bytes flash, 5V, 12MHz in 44-pin PLCC package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51-12JI 8-bit microcontroller with 4K bytes flash, 5V, 12MHz in 44-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51-12PA 8-bit microcontroller with 4K bytes flash, 5V, 12MHz in 40-pin PDIP package. Operational temperature range from -40°C to 105°C. Datasheet*) AT89C51-12PC 8-bit microcontroller with 4K bytes flash, 5V, 12MHz in 40-pin PDIP package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51-12PI 8-bit microcontroller with 4K bytes flash, 5V, 12MHz in 40-pin PDIP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51-12QA 8-bit microcontroller with 4K bytes flash, 5V, 12MHz in 44-pin PQFP package. Operational temperature range from -40°C to 105°C. Datasheet*) AT89C51-12QC 8-bit microcontroller with 4K bytes flash, 5V, 12MHz in 44-pin PQFP package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51-12QI 8-bit microcontroller with 4K bytes flash, 5V, 12MHz in 44-pin PQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51-16AA 8-bit microcontroller with 4K bytes flash, 5V, 16MHz in 44-pin TQFP package. Operational temperature range from -40°C to 105°C. Datasheet*) AT89C51-16AC 8-bit microcontroller with 4K bytes flash, 5V, 16MHz in 44-pin TQFP package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51-16AI 8-bit microcontroller with 4K bytes flash, 5V, 16MHz in 44-pin TQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51-16JA 8-bit microcontroller with 4K bytes flash, 5V, 16MHz in 44-pin PLCC package. Operational temperature range from -40°C to 105°C. Datasheet*) AT89C51-16JC 8-bit microcontroller with 4K bytes flash, 5V, 16MHz in 44-pin PLCC package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51-16JI 8-bit microcontroller with 4K bytes flash, 5V, 16MHz in 44-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51-16PA 8-bit microcontroller with 4K bytes flash, 5V, 16MHz in 40-pin PDIP package. Operational temperature range from -40°C to 105°C. Datasheet*) AT89C51-16PC 8-bit microcontroller with 4K bytes flash, 5V, 16MHz in 40-pin PDIP package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51-16PI 8-bit microcontroller with 4K bytes flash, 5V, 16MHz in 40-pin PDIP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51-16QA 8-bit microcontroller with 4K bytes flash, 5V, 16MHz in 44-pin PQFP package. Operational temperature range from -40°C to 105°C. Datasheet*) AT89C51-16QC 8-bit microcontroller with 4K bytes flash, 5V, 16MHz in 44-pin PQFP package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51-16QI 8-bit microcontroller with 4K bytes flash, 5V, 16MHz in 44-pin PQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51-20AC 8-bit microcontroller with 4K bytes flash, 5V, 20MHz in 44-pin TQFP package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51-20AI 8-bit microcontroller with 4K bytes flash, 5V, 20MHz in 44-pin TQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51-20JC 8-bit microcontroller with 4K bytes flash, 5V, 20MHz in 44-pin PLCC package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51-20JI 8-bit microcontroller with 4K bytes flash, 5V, 20MHz in 44-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51-20PC 8-bit microcontroller with 4K bytes flash, 5V, 20MHz in 40-pin PDIP package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51-20PI 8-bit microcontroller with 4K bytes flash, 5V, 20MHz in 40-pin PDIP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51-20QC 8-bit microcontroller with 4K bytes flash, 5V, 20MHz in 44-pin PQFP package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51-20QI 8-bit microcontroller with 4K bytes flash, 5V, 20MHz in 44-pin PQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51-24AC 8-bit microcontroller with 4K bytes flash, 5V, 24MHz in 44-pin TQFP package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51-24AI 8-bit microcontroller with 4K bytes flash, 5V, 24MHz in 44-pin TQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51-24JC 8-bit microcontroller with 4K bytes flash, 5V, 24MHz in 44-pin PLCC package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51-24JI 8-bit microcontroller with 4K bytes flash, 5V, 24MHz in 44-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51-24PC 8-bit microcontroller with 4K bytes flash, 5V, 24MHz in 40-pin PDIP package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51-24PI 8-bit microcontroller with 4K bytes flash, 5V, 24MHz in 40-pin PDIP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51-24QC 8-bit microcontroller with 4K bytes flash, 5V, 24MHz in 44-pin PQFP package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51-24QI 8-bit microcontroller with 4K bytes flash, 5V, 24MHz in 44-pin PQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT83C5122xxx-RDRIM Microcontroller with USB and smart card reader interface. Memory size 32K bytes ROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 64-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT83C5122xxx-RDTIM Microcontroller with USB and smart card reader interface. Memory size 32K bytes ROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 64-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT83C5122xxx-SIRIM Microcontroller with USB and smart card reader interface. Memory size 32K bytes ROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 28-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT83C5122xxx-SISIM Microcontroller with USB and smart card reader interface. Memory size 32K bytes ROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 28-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT83C5123xxx-RARIM Microcontroller with USB and smart card reader interface. Memory size 30K ROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 32-pin LQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT83C5123xxx-RATIM Microcontroller with USB and smart card reader interface. Memory size 30K ROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 32-pin LQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT83C5123xxx-SIRIM Microcontroller with USB and smart card reader interface. Memory size 30K ROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 28-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT83C5123xxx-SISIM Microcontroller with USB and smart card reader interface. Memory size 30K ROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 28-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT83EC5123xxx-RAFIM Microcontroller with USB and smart card reader interface. Memory size 30K bytes ROM + 512 bytes EEPROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 32-pin LQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT83EC5123xxx-RAVIM Microcontroller with USB and smart card reader interface. Memory size 30K bytes ROM + 512 bytes EEPROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 32-pin LQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT83EC5123xxx-SIUIM Microcontroller with USB and smart card reader interface. Memory size 30K bytes ROM + 512 bytes EEPROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 28-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT83EC5123xxx-SIXIM Microcontroller with USB and smart card reader interface. Memory size 30K bytes ROM + 512 bytes EEPROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 28-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT85C5122xxx-RDRIM Microcontroller with USB and smart card reader interface. Memory size RAM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 64-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT85C5122xxx-RDTIM Microcontroller with USB and smart card reader interface. Memory size RAM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 64-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT85C5122xxx-SIRIM Microcontroller with USB and smart card reader interface. Memory size RAM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 28-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT85C5122xxx-SISIM Microcontroller with USB and smart card reader interface. Memory size RAM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 28-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT85EC5122-RDFIM Microcontroller with USB and smart card reader interface. Memory size 32K bytes ROM + 512 bytes EEPROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 64-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT85EC5122-RDVIM Microcontroller with USB and smart card reader interface. Memory size 32K bytes ROM + 512 bytes EEPROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 64-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT85EC5122-SIUIM Microcontroller with USB and smart card reader interface. Memory size 32K bytes ROM + 512 bytes EEPROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 28-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT85EC5122-SIXIM Microcontroller with USB and smart card reader interface. Memory size 32K bytes ROM + 512 bytes EEPROM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 28-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C5122-RDRIM Microcontroller with USB and smart card reader interface. Memory size 32K flash RAM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 64-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C5122-RDTIM Microcontroller with USB and smart card reader interface. Memory size 32K flash RAM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 64-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C5122-SIRIM Microcontroller with USB and smart card reader interface. Memory size 32K flash RAM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 28-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C5122-SISIM Microcontroller with USB and smart card reader interface. Memory size 32K flash RAM. Supply voltage 3.6-5.5 V. Max frequency 32 MHz. in 28-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT80C51SND1C-7HTIL Single-chip flash microcontroller with MP3 decoder and human interface. Memory size ROMless. Supply voltage 3 V. Max frequency 40 MHz. in 81-pin BGA package. Operational temperature range from -40°C to 85°C. Datasheet*) AT80C51SND1C-DDV Single-chip flash microcontroller with MP3 decoder and human interface. Memory size ROMless. Supply voltage 3 V. Max frequency 40 MHz. Operational temperature range from -40°C to 85°C. Datasheet*) AT80C51SND1C-ROTIL Single-chip flash microcontroller with MP3 decoder and human interface. Memory size ROMless. Supply voltage 3 V. Max frequency 40 MHz. in 80-pin TQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT83SND1Cxxx-7HTIL Single-chip flash microcontroller with MP3 decoder and human interface. Memory size 64K ROM. Supply voltage 3 V. Max frequency 40 MHz. in 81-pin BGA package. Operational temperature range from -40°C to 85°C. Datasheet*) AT83SND1Cxxx-DDV Single-chip flash microcontroller with MP3 decoder and human interface. Memory size 64K ROM. Supply voltage 3 V. Max frequency 40 MHz. Operational temperature range from -40°C to 85°C. Datasheet*) AT83SND1Cxxx-ROTIL Single-chip flash microcontroller with MP3 decoder and human interface. Memory size 64K ROM. Supply voltage 3 V. Max frequency 40 MHz. in 80-pin TQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51SND1C-7HTIL Single-chip flash microcontroller with MP3 decoder and human interface. Memory size 64K flash. Supply voltage 3 V. Max frequency 40 MHz. in 81-pin BGA package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51SND1C-DDV Single-chip flash microcontroller with MP3 decoder and human interface. Memory size 64K flash. Supply voltage 3 V. Max frequency 40 MHz. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51SND1C-ROTIL Single-chip flash microcontroller with MP3 decoder and human interface. Memory size 64K flash. Supply voltage 3 V. Max frequency 40 MHz. in 80-pin TQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C5131A-PUTIM 8-bit flash microcontroller with full speed USB device. Memory size 32 Kbytes. Supply voltage 2.7 to 5.5 V. in 32-pin QFN package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C5131A-RDTIM 8-bit flash microcontroller with full speed USB device. Memory size 32 Kbytes. Supply voltage 2.7 to 5.5 V. in 64-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C5131A-RDTUM 8-bit flash microcontroller with full speed USB device. Memory size 32 Kbytes. Supply voltage 2.7 to 5.5 V. in 64-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C5131A-S3SIM 8-bit flash microcontroller with full speed USB device. Memory size 32 Kbytes. Supply voltage 2.7 to 5.5 V. in 52-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C5131-RDTIL 8-bit flash microcontroller with full speed USB device. Memory size 32 Kbytes. Supply voltage 3.0 to 3.6 V. in 64-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C5131-RFTIL 8-bit flash microcontroller with full speed USB device. Memory size 32 Kbytes. Supply voltage 3.0 to 3.6 V. in 48-pin MLF package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C5131-S3SIL 8-bit flash microcontroller with full speed USB device. Memory size 32 Kbytes. Supply voltage 3.0 to 3.6 V. in 52-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C5131-TISIL 8-bit flash microcontroller with full speed USB device. Memory size 32 Kbytes. Supply voltage 3.0 to 3.6 V. in 28-pin SO package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C5131A-PLTIL 8-bit flash microcontroller with full speed USB device. Memory size 32 Kbytes. Supply voltage 3.0 to 3.6 V. in 48-pin QFN package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C5131A-RDTIL 8-bit flash microcontroller with full speed USB device. Memory size 32 Kbytes. Supply voltage 3.0 to 3.6 V. in 64-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C5131A-S3SIL 8-bit flash microcontroller with full speed USB device. Memory size 32 Kbytes. Supply voltage 3.0 to 3.6 V. in 52-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C5131A-TISIL 8-bit flash microcontroller with full speed USB device. Memory size 32 Kbytes. Supply voltage 3.0 to 3.6 V. in 28-pin SO package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C5132-ROTIL USB microcontroller with 64K bytes flash memory. Supply voltage 3.0 V. Max frequency 40 MHz. in 80-pin TQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51IC2-RLTIL 8-bit flash microcontroller with 2-wire interface. Flash memory size 32K bytes. Supply voltage 3 V. in 44-pin VQFP package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51IC2-RLTIM 8-bit flash microcontroller with 2-wire interface. Flash memory size 32K bytes. Supply voltage 5 V. in 44-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51IC2-SLSCM 8-bit flash microcontroller with 2-wire interface. Flash memory size 32K bytes. Supply voltage 5 V. in 44-pin PLCC package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51IC2-SLSIL 8-bit flash microcontroller with 2-wire interface. Flash memory size 32K bytes. Supply voltage 3 V. in 44-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51IC2-SLSIM 8-bit flash microcontroller with 2-wire interface. Flash memory size 32K bytes. Supply voltage 5 V. in 44-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51ID2-RLTIM 8-bit flash microcontroller. Supply voltage 2.7V-5.5V V. in 44-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51ID2-SLSIM 8-bit flash microcontroller. Supply voltage 2.7V-5.5V V. in 44-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51RB2-3CSIM 8-bit microcontroller with 16K bytes flash. Supply voltage 5V. in 40-pin PDIL package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51RB2-RLTCM 8-bit microcontroller with 16K bytes flash. Supply voltage 5V. in 44-pin VQFP package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51RB2-RLTIL 8-bit microcontroller with 16K bytes flash. Supply voltage 3V. in 44-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51RB2-RLTIM 8-bit microcontroller with 16K bytes flash. Supply voltage 5V. in 44-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51RB2-SLSCM 8-bit microcontroller with 16K bytes flash. Supply voltage 5V. in 44-pin PLCC package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51RB2-SLSIL 8-bit microcontroller with 16K bytes flash. Supply voltage 3V. in 44-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51RB2-SLSIM 8-bit microcontroller with 16K bytes flash. Supply voltage 5V. in 44-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51RC2-3CSCM 8-bit microcontroller with 32K bytes flash. Supply voltage 5V. in 40-pin PDIL package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51RC2-3CSIM 8-bit microcontroller with 32K bytes flash. Supply voltage 5V. in 40-pin PDIL package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51RC2-RLTCM 8-bit microcontroller with 32K bytes flash. Supply voltage 5V. in 44-pin VQFP package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51RC2-RLTIL 8-bit microcontroller with 32K bytes flash. Supply voltage 3V. in 44-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51RC2-RLTIM 8-bit microcontroller with 32K bytes flash. Supply voltage 5V. in 44-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51RC2-SLSCM 8-bit microcontroller with 32K bytes flash. Supply voltage 5V. in 44-pin PLCC package. Operational temperature range from 0°C to 70°C. Datasheet*) AT89C51RC2-SLSIL 8-bit microcontroller with 32K bytes flash. Supply voltage 3V. in 44-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51RC2-SLSIM 8-bit microcontroller with 32K bytes flash. Supply voltage 5V. in 44-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51ED2-3CSIM 8-bit flash microcontroller. Data EEPROM yes. Supply voltage 2.7V - 5.5V. in 40-pin PDIL package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51ED2-RDTIM 8-bit flash microcontroller. Data EEPROM yes. Supply voltage 2.7V - 5.5V. in 64-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51ED2-RLTIM 8-bit flash microcontroller. Data EEPROM yes. Supply voltage 2.7V - 5.5V. in 44-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51ED2-SLSIM 8-bit flash microcontroller. Data EEPROM yes. Supply voltage 2.7V - 5.5V. in 44-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51ED2-SMSIM 8-bit flash microcontroller. Data EEPROM yes. Supply voltage 2.7V - 5.5V. in 68-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51RD2-RDTIM 8-bit flash microcontroller. Data EEPROM no. Supply voltage 2.7V - 5.5V. in 64-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51RD2-RLTIM 8-bit flash microcontroller. Data EEPROM no. Supply voltage 2.7V - 5.5V. in 44-pin VQFP package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51RD2-SLSIM 8-bit flash microcontroller. Data EEPROM no. Supply voltage 2.7V - 5.5V. in 44-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT89C51RD2-SMSIM 8-bit flash microcontroller. Data EEPROM no. Supply voltage 2.7V - 5.5V. in 68-pin PLCC package. Operational temperature range from -40°C to 85°C. Datasheet*) AT83C5122 MICROCONTROLLER WITH USB AND SMART CARD READER INTERFACES Datasheet*) AT83C5123 MICROCONTROLLER WITH USB AND SMART CARD READER INTERFACES Datasheet*) AT83EC5122 MICROCONTROLLER WITH USB AND SMART CARD READER INTERFACES Datasheet*) AT83EC5123 MICROCONTROLLER WITH USB AND SMART CARD READER INTERFACES Datasheet*) AT85C5122 MICROCONTROLLER WITH USB AND SMART CARD READER INTERFACES Datasheet*) AT85EC5122 MICROCONTROLLER WITH USB AND SMART CARD READER INTERFACES Datasheet*) AT89C5122 MICROCONTROLLER WITH USB AND SMART CARD READER INTERFACES Datasheet*) AT83C51SND1C Single-Chip Microcontroller with MP3 Decoder and Man-Machine Interface Datasheet*) AT89C51SND1C Single-Chip Microcontroller with MP3 Decoder and Man-Machine Interface Datasheet*) AT83SND2C Single-Chip Flash Microcontroller with MP3 Decoder with Full Audio Interface Datasheet*) AT83SND2C-7FTUL Single-Chip Flash Microcontroller with MP3 Decoder with Full Audio Interface Datasheet*) AT83SND2CXXX-7HTIL Single-Chip Flash Microcontroller with MP3 Decoder with Full Audio Interface Datasheet*) AT89C51SND2C Single-Chip Flash Microcontroller with MP3 Decoder with Full Audio Interface Datasheet*) AT89C51SND2C-7FTIL Single-Chip Flash Microcontroller with MP3 Decoder with Full Audio Interface Datasheet*) AT89SND2C-7FTULL Single-Chip Flash Microcontroller with MP3 Decoder with Full Audio Interface Datasheet*) AT89 8-Bit Microcontroller with 4K Bytes Flash Datasheet*) AT89C51 8-Bit Microcontroller with 4K Bytes Flash Datasheet*) AT89C51-12 8-Bit Microcontroller with 4K Bytes Flash Datasheet*) AT89C5130A-M 8-bit Flash Microcontroller with Full Speed USB Device Datasheet*) AT89C5130A-PUTIM 8-bit Flash Microcontroller with Full Speed USB Device Datasheet*) AT89C5130A-RDTIM 8-bit Flash Microcontroller with Full Speed USB Device Datasheet*) AT89C5130A-RDTUM 8-bit Flash Microcontroller with Full Speed USB Device Datasheet*) AT89C5130A-S3SIM 8-bit Flash Microcontroller with Full Speed USB Device Datasheet*) AT89C5131 8-bit Flash Microcontroller with Full Speed USB Device Datasheet*) AT89C5131A USB Microcontrollers Datasheet*) AT89C5132 USB Microcontroller with 64K Bytes Flash Memory Datasheet*) AT89C51AC3 Enhanced 8-bit Microcontroller with 64KB Flash Memory Datasheet*) AT89C51AC3-RDTIM Enhanced 8-bit Microcontroller with 64KB Flash Memory Datasheet*) AT89C51AC3-RLTIM Enhanced 8-bit Microcontroller with 64KB Flash Memory Datasheet*) AT89C51AC3-S3SIM Enhanced 8-bit Microcontroller with 64KB Flash Memory Datasheet*) AT89C51AC3-SLSIM Enhanced 8-bit Microcontroller with 64KB Flash Memory Datasheet*) AT89C51CC03 Enhanced 8-bit MCU with CAN Controller and Flash Memory Datasheet*) AT89C51CC03C-7CTIM Enhanced 8-bit MCU with CAN Controller and Flash Memory Datasheet*) AT89C51CC03C-RDTIM Enhanced 8-bit MCU with CAN Controller and Flash Memory Datasheet*) AT89C51CC03C-RLTIM Enhanced 8-bit MCU with CAN Controller and Flash Memory Datasheet*) AT89C51CC03C-S3SIM Enhanced 8-bit MCU with CAN Controller and Flash Memory Datasheet*) AT89C51CC03C-SLSIM Enhanced 8-bit MCU with CAN Controller and Flash Memory Datasheet*) AT89C51CC03U-7CTIM Enhanced 8-bit MCU with CAN Controller and Flash Memory Datasheet*) AT89C51CC03U-RDTIM Enhanced 8-bit MCU with CAN Controller and Flash Memory Datasheet*) AT89C51CC03U-RLTIM Enhanced 8-bit MCU with CAN Controller and Flash Memory Datasheet*) AT89C51CC03U-S3SIM Enhanced 8-bit MCU with CAN Controller and Flash Memory Datasheet*) AT89C51CC03U-SLSIM Enhanced 8-bit MCU with CAN Controller and Flash Memory Datasheet*) AT89C51ED2 8-bit Flash Microcontroller Datasheet*) AT89C51RD2 8-bit Flash Microcontroller Datasheet*) AT89C51ID2 8-bit Flash Microcontroller Datasheet*) AT89C51RB2 AT89C51RB2 / RC2 & T89C51IC2 QualPack Datasheet*) AT89C51RC 8-bit Microcontroller with 32K Bytes Flash Datasheet*) AT89C51RC-24AC 8-bit Microcontroller with 32K Bytes Flash Datasheet*) AT89C51RC-24AI 8-bit Microcontroller with 32K Bytes Flash Datasheet*) AT89C51RC-24JC 8-bit Microcontroller with 32K Bytes Flash Datasheet*) AT89C51RC-24JI 8-bit Microcontroller with 32K Bytes Flash Datasheet*) AT89C51RC-24PC 8-bit Microcontroller with 32K Bytes Flash Datasheet*) AT89C51RC-24PI 8-bit Microcontroller with 32K Bytes Flash Datasheet*) AT89C51RC-33AC 8-bit Microcontroller with 32K Bytes Flash Datasheet*) AT89C51RC-33JC 8-bit Microcontroller with 32K Bytes Flash Datasheet*) AT89C51RC-33PC 8-bit Microcontroller with 32K Bytes Flash Datasheet*) AT89C51RC2 8-bit Microcontroller with 16K/ 32K Bytes Flash Datasheet*) AT89C51SND1 MP3 Microcontrollers Datasheet*) AT83SND2CMP3B Single-Chip MP3-Player for mobile phone market. Datasheet*) AT89C51SND2C7FRIL Single-Chip MP3-Player for mobile phone market. Datasheet*) AT89C51SND2C7FRJL Single-Chip MP3-Player for mobile phone market. Datasheet*) AT89C51SND2C7FTIL Single-Chip MP3-Player for mobile phone market. Datasheet*) AT89C51SND2C7FTJL Single-Chip MP3-Player for mobile phone market. Datasheet*) AT80C51SND1C Single-Chip Flash Microcontroller with Embedded MP3 Decoder and Human Interface. Datasheet*) AT80C51SND1C-7HTJL Single-Chip Flash Microcontroller with Embedded MP3 Decoder and Human Interface. Datasheet*) AT80C51SND1C-RO Single-Chip Flash Microcontroller with Embedded MP3 Decoder and Human Interface. Datasheet*) AT80C51SND1C-ROTUL Single-Chip Flash Microcontroller with Embedded MP3 Decoder and Human Interface. Datasheet*) AT83SND1C Single-Chip Flash Microcontroller with Embedded MP3 Decoder and Human Interface. Datasheet*) AT83SND1C-RO Single-Chip Flash Microcontroller with Embedded MP3 Decoder and Human Interface. Datasheet*) AT89C51SND1C-7HTJL Single-Chip Flash Microcontroller with Embedded MP3 Decoder and Human Interface. Datasheet*) AT89C51SND1C-RO Single-Chip Flash Microcontroller with Embedded MP3 Decoder and Human Interface. Datasheet*) AT89C51SND1C-ROTUL Single-Chip Flash Microcontroller with Embedded MP3 Decoder and Human Interface. Datasheet*) AT89C51SND1C-SR Single-Chip Flash Microcontroller with Embedded MP3 Decoder and Human Interface. Datasheet*) AT89C51IC2 AT89C51IC2 is a 80C51 8-bit microcontrollers featuring a 32K bytes Flash code memory and a two-wire interface (TWI). Datasheet*) AT89C51IC2-RLTUL AT89C51IC2 is a 80C51 8-bit microcontrollers featuring a 32K bytes Flash code memory and a two-wire interface (TWI). Datasheet*) AT89C51IC2-RLTUM AT89C51IC2 is a 80C51 8-bit microcontrollers featuring a 32K bytes Flash code memory and a two-wire interface (TWI). Datasheet*) AT89C51IC2-SLSUL AT89C51IC2 is a 80C51 8-bit microcontrollers featuring a 32K bytes Flash code memory and a two-wire interface (TWI). Datasheet*) AT89C51IC2-SLSUM AT89C51IC2 is a 80C51 8-bit microcontrollers featuring a 32K bytes Flash code memory and a two-wire interface (TWI). Datasheet*) AT89C51ID2-IM High performance 8-bit microcontroller 64 Kbytes Flash, 2 Kbytes EEPROM and Two Wire Interface (TWI). Datasheet*) AT89C51ID2-RLTUM High performance 8-bit microcontroller 64 Kbytes Flash, 2 Kbytes EEPROM and Two Wire Interface (TWI). Datasheet*) AT89C51ID2-SLSUM High performance 8-bit microcontroller 64 Kbytes Flash, 2 Kbytes EEPROM and Two Wire Interface (TWI). Datasheet*) AT89C51ID2-UM High performance 8-bit microcontroller 64 Kbytes Flash, 2 Kbytes EEPROM and Two Wire Interface (TWI). Datasheet*) AT89C51RE2 High performance 8-bit microcontroller with 128 Kbytes Flash Datasheet*) AT89C51RE2-RLTEM High performance 8-bit microcontroller with 128 Kbytes Flash Datasheet*) AT89C51RE2-RLTUM High performance 8-bit microcontroller with 128 Kbytes Flash Datasheet*) AT89C51RE2-SLSEM High performance 8-bit microcontroller with 128 Kbytes Flash Datasheet*) AT89C51RE2-SLSUM High performance 8-bit microcontroller with 128 Kbytes Flash Datasheet*) AT89C5132-ROTUL USB C51-based Microcontroller with 64K Bytes Flash, 2304 bytes RAM, 4 USB Endpoints, SPI, UART, IDE, TWI, MultiMediaCard, DataFlash, I2S, 10-bit ADC. Datasheet*)

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