| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| T89C51RD2-RLTC-L | 0 to 25 MHz flash programmable 8-bit microcontroller, 80C52 compatible, 8051 pin and instruction compatible, 256 bytes RAM, EEPROM 2Kbytes, flash 64Kbytes | ATMEL Corporation | VQFP | 44 | 0°C | 70°C | T89C51RD2-RLTC-L datasheet (987K) |
| T89C51RD2-RLTI-L | 0 to 25 MHz flash programmable 8-bit microcontroller, 80C52 compatible, 8051 pin and instruction compatible, 256 bytes RAM, EEPROM 2Kbytes, flash 64Kbytes | ATMEL Corporation | VQFP | 44 | -40°C | 85°C | T89C51RD2-RLTI-L datasheet (987K) |
| T89C51RD2-RLTI-M | 0 to 40 MHz flash programmable 8-bit microcontroller, 80C52 compatible, 8051 pin and instruction compatible, 256 bytes RAM, EEPROM 2Kbytes, flash 64Kbytes | ATMEL Corporation | VQFP | 44 | -40°C | 85°C | T89C51RD2-RLTI-M datasheet (987K) |
| T89C51RD2-RLVC-L | 0 to 25 MHz flash programmable 8-bit microcontroller, 80C52 compatible, 8051 pin and instruction compatible, 256 bytes RAM, EEPROM 2Kbytes, flash 64Kbytes | ATMEL Corporation | VQFP | 44 | 0°C | 70°C | T89C51RD2-RLVC-L datasheet (987K) |
| T89C51RD2-RLVC-M | 0 to 40 MHz flash programmable 8-bit microcontroller, 80C52 compatible, 8051 pin and instruction compatible, 256 bytes RAM, EEPROM 2Kbytes, flash 64Kbytes | ATMEL Corporation | VQFP | 44 | 0°C | 70°C | T89C51RD2-RLVC-M datasheet (987K) |
| T89C51RD2-RLVC-M | 0 to 40 MHz flash programmable 8-bit microcontroller, 80C52 compatible, 8051 pin and instruction compatible, 256 bytes RAM, EEPROM 2Kbytes, flash 64Kbytes | ATMEL Corporation | VQFP | 44 | 0°C | 70°C | T89C51RD2-RLVC-M datasheet (987K) |
| T89C51RD2-RLVI-L | 0 to 25 MHz flash programmable 8-bit microcontroller, 80C52 compatible, 8051 pin and instruction compatible, 256 bytes RAM, EEPROM 2Kbytes, flash 64Kbytes | ATMEL Corporation | VQFP | 44 | -40°C | 85°C | T89C51RD2-RLVI-L datasheet (987K) |
| T89C51RD2-SLFC-L | 0 to 25 MHz flash programmable 8-bit microcontroller, 80C52 compatible, 8051 pin and instruction compatible, 256 bytes RAM, EEPROM 2Kbytes, flash 64Kbytes | ATMEL Corporation | PLCC | 44 | 0°C | 70°C | T89C51RD2-SLFC-L datasheet (987K) |
| T89C51RD2-SLFC-L | 0 to 25 MHz flash programmable 8-bit microcontroller, 80C52 compatible, 8051 pin and instruction compatible, 256 bytes RAM, EEPROM 2Kbytes, flash 64Kbytes | ATMEL Corporation | PLCC | 44 | 0°C | 70°C | T89C51RD2-SLFC-L datasheet (987K) |
| T89C51RD2-SLFC-M | 0 to 40 MHz flash programmable 8-bit microcontroller, 80C52 compatible, 8051 pin and instruction compatible, 256 bytes RAM, EEPROM 2Kbytes, flash 64Kbytes | ATMEL Corporation | PLCC | 44 | 0°C | 70°C | T89C51RD2-SLFC-M datasheet (987K) |
