| AT89C55-16AA | 8-Bit microcontroller with 20K bytes flash,5V power supply in 44-pin plastic TQFP package. Operational temperature range from -40°C to 105°C. | Datasheet*) |
| AT89C55-16JA | 8-Bit microcontroller with 20K bytes flash,5V power supply in 44-pin plastic PLCC package. Operational temperature range from -40°C to 105°C. | Datasheet*) |
| AT89C55-16PA | 8-Bit microcontroller with 20K bytes flash,5V power supply in 40-pin plastic PDIP package. Operational temperature range from -40°C to 105°C. | Datasheet*) |
| AT89C55-16QA | 8-Bit microcontroller with 20K bytes flash,5V power supply in 44-pin plastic PQFP package. Operational temperature range from -40°C to 105°C. | Datasheet*) |
| AT89C55-24AC | 8-Bit microcontroller with 20K bytes flash,5V power supply in 44-pin plastic TQFP package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| AT89C55-24AI | 8-Bit microcontroller with 20K bytes flash,5V power supply in 44-pin plastic TQFP package. Operational temperature range from -40°C to 85°C. | Datasheet*) |
| AT89C55-24JC | 8-Bit microcontroller with 20K bytes flash,5V power supply in 44-pin plastic PLCC package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| AT89C55-24JI | 8-Bit microcontroller with 20K bytes flash,5V power supply in 44-pin plastic PLCC package. Operational temperature range from -40°C to 85°C. | Datasheet*) |
| AT89C55-24PC | 8-Bit microcontroller with 20K bytes flash,5V power supply in 40-pin plastic PDIP package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| AT89C55-24PI | 8-Bit microcontroller with 20K bytes flash,5V power supply in 40-pin plastic PDIP package. Operational temperature range from -40°C to 85°C. | Datasheet*) |
| AT89C55-24QC | 8-Bit microcontroller with 20K bytes flash,5V power supply in 44-pin plastic PQFP package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| AT89C55-24QI | 8-Bit microcontroller with 20K bytes flash,5V power supply in 44-pin plastic PQFP package. Operational temperature range from -40°C to 85°C. | Datasheet*) |
| AT89C55-33AC | 8-Bit microcontroller with 20K bytes flash,5V power supply in 44-pin plastic TQFP package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| AT89C55-33JC | 8-Bit microcontroller with 20K bytes flash,5V power supply in 44-pin plastic PLCC package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| AT89C55-33PC | 8-Bit microcontroller with 20K bytes flash,5V power supply in 40-pin plastic PDIP package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| AT89C55-33QC | 8-Bit microcontroller with 20K bytes flash,5V power supply in 44-pin plastic PQFP package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
