| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| AT89C52-20PI | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | PDIP | 40 | -40°C | 85°C | AT89C52-20PI datasheet (181K) |
| AT89C52-20QC | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | PQFP | 44 | 0°C | 70°C | AT89C52-20QC datasheet (181K) |
| AT89C52-20QI | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | PQFP | 44 | -40°C | 85°C | AT89C52-20QI datasheet (181K) |
| AT89C52-24AC | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | TQFP | 44 | 0°C | 70°C | AT89C52-24AC datasheet (181K) |
| AT89C52-24AI | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | TQFP | 44 | -40°C | 85°C | AT89C52-24AI datasheet (181K) |
| AT89C52-24JC | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | PLCC | 44 | 0°C | 70°C | AT89C52-24JC datasheet (181K) |
| AT89C52-24JI | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | PLCC | 44 | -40°C | 85°C | AT89C52-24JI datasheet (181K) |
| AT89C52-24PC | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | PDIP | 40 | 0°C | 70°C | AT89C52-24PC datasheet (181K) |
| AT89C52-24PI | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | PDIP | 40 | -40°C | 85°C | AT89C52-24PI datasheet (181K) |
| AT89C52-24QC | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | PQFP | 44 | 0°C | 70°C | AT89C52-24QC datasheet (181K) |
