- AT89LV55-12AIIC 8051 MCU FLASH 20K 44TQFP|ATMEL|Lead All|RoHS Mixed
- AT89LV55-12ACIC 8051 MCU FLASH 20K 44TQFP|ATMEL|Lead All|RoHS Mixed
- AT89LV55-12JCIC 8051 MCU FLASH 20K 44PLCC|ATMEL|Lead All|RoHS Mixed
- AT89LV55-12JIIC 8051 MCU FLASH 20K 44PLCC|ATMEL|Lead All|RoHS Mixed