- AT89C51CC01CA-RLTUMIC 8051 MCU 32K FLASH 44-VQFP|ATMEL|Lead free|RoHS Compliant
- AT89C51IC2-RLRILIC MCU FLASH 8051 32K 3V 44-VQFP|ATMEL|Lead All|RoHS Mixed
- AT89C51IC2-RLRILIC MCU FLASH 8051 32K 3V 44-VQFP|ATMEL (VA)|Lead All|
- AT89C51CC01CA-SLSUMIC 8051 MCU 32K FLASH 44-PLCC|ATMEL|Lead free|RoHS Compliant
- AT89C51ID2-RLRIMIC MCU FLASH 8051 64K 5V 44-VQFP|ATMEL|Lead All|RoHS Mixed
- AT89C51ID2-RLRIMIC MCU FLASH 8051 64K 5V 44-VQFP|ATMEL (VA)|Lead All|
- AT89C5122D-RDRIMIC MCU 80C51 W/SMART CARD 64VQFP|ATMEL|Lead All|RoHS Mixed
- AT89C51-24JCIC MICRO CTRL 24MHZ 44PLCC|ATMEL|Lead All|RoHS Mixed
- AT89C51RC-24AIIC MICRO CTRL 24MHZ 44TQFP|ATMEL|Lead All|RoHS Mixed
- AT89C51RC-24JCIC MICRO CTRL 24MHZ 44PLCC|ATMEL|Lead All|RoHS Mixed