| AT89S52-24AC | 22MHz; V(cc): -1 to +7V; 15mA; 8-bit microcontroller with 8Kbytes in-system programmable flash in 44-pin TQFP package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| AT89S52-24AI | 22MHz; V(cc): -1 to +7V; 15mA; 8-bit microcontroller with 8Kbytes in-system programmable flash in 44-pin TQFP package. Operational temperature range from -40°C to 85°C. | Datasheet*) |
| AT89S52-24JC | 24MHz; V(cc): -1 to +7V; 15mA; 8-bit microcontroller with 8Kbytes in-system programmable flash in 44-pin PLCC package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| AT89S52-24JI | 24MHz; V(cc): -1 to +7V; 15mA; 8-bit microcontroller with 8Kbytes in-system programmable flash in 44-pin PLCC package. Operational temperature range from -40°C to 85°C. | Datasheet*) |
| AT89S52-24PC | 24MHz; V(cc): -1 to +7V; 15mA; 8-bit microcontroller with 8Kbytes in-system programmable flash in 40-pin PDIP package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| AT89S52-24PI | 24MHz; V(cc): -1 to +7V; 15mA; 8-bit microcontroller with 8Kbytes in-system programmable flash in 40-pin PDIP package. Operational temperature range from -40°C to 85°C. | Datasheet*) |
| AT89S52-33AC | 33MHz; V(cc): -1 to +7V; 15mA; 8-bit microcontroller with 8Kbytes in-system programmable flash in 44-pin TQFP package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| AT89S52-33JC | 33MHz; V(cc): -1 to +7V; 15mA; 8-bit microcontroller with 8Kbytes in-system programmable flash in 44-pin PLCC package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| AT89S52-33PC | 33MHz; V(cc): -1 to +7V; 15mA; 8-bit microcontroller with 8Kbytes in-system programmable flash in 40-pin PDIP package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| AT89S52 | 8-bit Microcontroller with 8K Bytes In-System Programmable Flash | Datasheet*) |
| AT89S52-24AU | 8-bit Microcontroller with 8K Bytes In-System Programmable Flash | Datasheet*) |
| AT89S52-24JU | 8-bit Microcontroller with 8K Bytes In-System Programmable Flash | Datasheet*) |
| AT89S52-24PU | 8-bit Microcontroller with 8K Bytes In-System Programmable Flash | Datasheet*) |
| AT89S52-24SC | 8-bit Microcontroller with 8K Bytes In-System Programmable Flash | Datasheet*) |
| AT89S52-24SI | 8-bit Microcontroller with 8K Bytes In-System Programmable Flash | Datasheet*) |
| AT89S52-33SC | 8-bit Microcontroller with 8K Bytes In-System Programmable Flash | Datasheet*) |
