| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| AT89C52-16PA | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | PDIP | 40 | -40°C | 105°C | AT89C52-16PA datasheet (181K) |
| AT89C52-16PC | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | PDIP | 40 | 0°C | 70°C | AT89C52-16PC datasheet (181K) |
| AT89C52-16PI | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | PDIP | 40 | -40°C | 85°C | AT89C52-16PI datasheet (181K) |
| AT89C52-16QA | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | PQFP | 44 | -40°C | 105°C | AT89C52-16QA datasheet (181K) |
| AT89C52-16QI | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | PQFP | 44 | -40°C | 85°C | AT89C52-16QI datasheet (181K) |
| AT89C52-20AC | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | TQFP | 44 | 0°C | 70°C | AT89C52-20AC datasheet (181K) |
| AT89C52-20AI | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | TQFP | 44 | -40°C | 85°C | AT89C52-20AI datasheet (181K) |
| AT89C52-20JC | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | PLCC | 44 | 0°C | 70°C | AT89C52-20JC datasheet (181K) |
| AT89C52-20JI | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | PLCC | 44 | -40°C | 85°C | AT89C52-20JI datasheet (181K) |
| AT89C52-20PC | 8-bit microcontroller with 8K bytes flash,5V | ATMEL Corporation | PDIP | 40 | 0°C | 70°C | AT89C52-20PC datasheet (181K) |
