| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| T89C51RD2-DDWC-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 | Wafer | - | 0°C | 70°C | T89C51RD2-DDWC-M datasheet (987K) |
| T89C51RD2-DDWI-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 | Wafer | - | -40°C | 85°C | T89C51RD2-DDWI-L datasheet (987K) |
| T89C51RD2-DDWI-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 | Wafer | - | -40°C | 85°C | T89C51RD2-DDWI-M datasheet (987K) |
| T89C51RD2-RDRC-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-RDRC-L datasheet (987K) |
| T89C51RD2-RDRC-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-RDRC-M datasheet (987K) |
| T89C51RD2-RDRI-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-RDRI-L datasheet (987K) |
| T89C51RD2-RDRI-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-RDRI-M datasheet (987K) |
| T89C51RD2-RDTC-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-RDTC-L datasheet (987K) |
| T89C51RD2-RDTC-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-RDTC-M datasheet (987K) |
| T89C51RD2-RDTI-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-RDTI-L datasheet (987K) |
