| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| AT87F51-20AI | 8-bit microcontroller with 4K bytes QuickFlash, 5V power supply | ATMEL Corporation | plastic TQFP | 44 | -40°C | 85°C | AT87F51-20AI datasheet (170K) |
| AT87F51-20JC | 8-bit microcontroller with 4K bytes QuickFlash, 5V power supply | ATMEL Corporation | plastic PLCC | 44 | 0°C | 70°C | AT87F51-20JC datasheet (170K) |
| AT87F51-20JI | 8-bit microcontroller with 4K bytes QuickFlash, 5V power supply | ATMEL Corporation | plastic PLCC | 44 | -40°C | 85°C | AT87F51-20JI datasheet (170K) |
| AT87F51-20PC | 8-bit microcontroller with 4K bytes QuickFlash, 5V power supply | ATMEL Corporation | plastic PDIP | 40 | 0°C | 70°C | AT87F51-20PC datasheet (170K) |
| AT87F51-20PI | 8-bit microcontroller with 4K bytes QuickFlash, 5V power supply | ATMEL Corporation | plastic PDIP | 40 | -40°C | 85°C | AT87F51-20PI datasheet (170K) |
| AT87F51-24AC | 8-bit microcontroller with 4K bytes QuickFlash, 5V power supply | ATMEL Corporation | plastic TQFP | 44 | 0°C | 70°C | AT87F51-24AC datasheet (170K) |
| AT87F51-24AI | 8-bit microcontroller with 4K bytes QuickFlash, 5V power supply | ATMEL Corporation | plastic TQFP | 44 | -40°C | 85°C | AT87F51-24AI datasheet (170K) |
| AT87F51-24JC | 8-bit microcontroller with 4K bytes QuickFlash, 5V power supply | ATMEL Corporation | plastic PLCC | 44 | 0°C | 70°C | AT87F51-24JC datasheet (170K) |
| AT87F51-24JI | 8-bit microcontroller with 4K bytes QuickFlash, 5V power supply | ATMEL Corporation | plastic PLCC | 44 | -40°C | 85°C | AT87F51-24JI datasheet (170K) |
| AT87F51-24PC | 8-bit microcontroller with 4K bytes QuickFlash, 5V power supply | ATMEL Corporation | plastic PDIP | 40 | 0°C | 70°C | AT87F51-24PC datasheet (170K) |
