- AT89S8253-24ACIC 8051 MCU FLASH 12K 44TQFP|ATMEL|Lead All|RoHS Mixed
- AT89S8253-24AIIC 8051 MCU FLASH 12K 44TQFP|ATMEL|Lead All|RoHS Mixed
- AT89S8253-24JCIC 8051 MCU FLASH 12K 44PLCC|ATMEL|Lead All|RoHS Mixed
- AT89S8253-24JIIC 8051 MCU FLASH 12K 44PLCC|ATMEL|Lead All|RoHS Mixed
- AT89S8253-24PCIC 8051 MCU FLASH 12K 40DIP|ATMEL|Lead All|RoHS Mixed
- AT89S8253-24PIIC 8051 MCU FLASH 12K 40DIP|ATMEL|Lead All|RoHS Mixed