| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| T89C51RD2-SMUI-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 | 68 | -40°C | 85°C | T89C51RD2-SMUI-L datasheet (987K) |
| T89C51RD2-SMUI-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 | 68 | -40°C | 85°C | T89C51RD2-SMUI-L datasheet (987K) |
| T89C51RD2-SMUI-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 | 68 | -40°C | 85°C | T89C51RD2-SMUI-M datasheet (987K) |
| T89C51RD2-SMVC-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 | 68 | 0°C | 70°C | T89C51RD2-SMVC-L datasheet (987K) |
| T89C51RD2-SMVC-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 | 68 | 0°C | 70°C | T89C51RD2-SMVC-M datasheet (987K) |
| T89C51RD2-SMVI-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 | 68 | -40°C | 85°C | T89C51RD2-SMVI-L datasheet (987K) |
| T89C51RD2-SMVI-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 | 68 | -40°C | 85°C | T89C51RD2-SMVI-M datasheet (987K) |
| TK5530 | Read-only transponder for contactless RFID using e5530 IDIC | ATMEL Corporation | N/A | | N/A | N/A | TK5530 datasheet (287K) |
| TK5551 | Standard Read/Write RFID Transponder IDIC® with Anticollision | ATMEL Corporation | N/A | | N/A | N/A | TK5551 datasheet (237K) |
| TK5552 | 125 kHz read/write RFID transponder IDIC®, Manchester RF/16, RF/32. Also available as a micromodule | ATMEL Corporation | N/A | | N/A | N/A | TK5552 datasheet (640K) |
