- AT89LS51-16JCIC MCU 4K FLASH LV 16MHZ 44-PLCC|ATMEL|Lead All|RoHS Mixed
- AT89LS51-16JIIC 8051 MCU FLASH 4K 44PLCC|ATMEL|Lead All|RoHS Mixed
- AT89LS51-16PCIC MCU 4K FLASH LV 16MHZ 40-DIP|ATMEL|Lead All|RoHS Mixed
- AT89LS51-16PIIC 8051 MCU FLASH 4K 40DIP|ATMEL|Lead All|RoHS Mixed
- AT89LS52-16ACIC MCU 8K FLASH LV 16MHZ 44-TQFP|ATMEL|Lead All|RoHS Mixed
- AT89LS52-16AIIC 8051 MCU FLASH 8K 44TQFP|ATMEL|Lead All|RoHS Mixed
- AT89LS52-16JCIC MCU 8K FLASH LV 16MHZ 44-PLCC|ATMEL|Lead All|RoHS Mixed
- AT89LS52-16JIIC 8051 MCU FLASH 8K 44PLCC|ATMEL|Lead All|RoHS Mixed
- AT89LS52-16PCIC MCU 8K FLASH LV 16MHZ 40-DIP|ATMEL|Lead All|RoHS Mixed
- AT89LS52-16PIIC 8051 MCU FLASH 8K 40DIP|ATMEL|Lead All|RoHS Mixed