| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| T89C51RD2-RDTI-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 | 64 | -40°C | 85°C | T89C51RD2-RDTI-M datasheet (987K) |
| T89C51RD2-RDVC-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 | 64 | 0°C | 70°C | T89C51RD2-RDVC-L datasheet (987K) |
| T89C51RD2-RDVC-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 | 64 | 0°C | 70°C | T89C51RD2-RDVC-M datasheet (987K) |
| T89C51RD2-RDVI-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 | 64 | -40°C | 85°C | T89C51RD2-RDVI-L datasheet (987K) |
| T89C51RD2-RDVI-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 | 64 | -40°C | 85°C | T89C51RD2-RDVI-M datasheet (987K) |
| T89C51RD2-RLRC-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-RLRC-L datasheet (987K) |
| T89C51RD2-RLRC-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-RLRC-M datasheet (987K) |
| T89C51RD2-RLRC-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-RLRC-M datasheet (987K) |
| T89C51RD2-RLRI-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-RLRI-L datasheet (987K) |
| T89C51RD2-RLRI-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-RLRI-M datasheet (987K) |
