- AT89LP4052-20XUIC 8051 MCU FLASH 4K 20TSSOP|ATMEL|Lead free|RoHS Compliant
- AT89C4051-24PCIC MICRO CTRL 24MHZ 20DIP|ATMEL|Lead All|RoHS Mixed
- AT89C4051-24PIIC MICRO CTRL 24MHZ 20DIP|ATMEL|Lead All|RoHS Mixed
- AT89C4051-24SCIC MCU 2K FLASH 24MHZ 20-SOIC|ATMEL|Lead All|RoHS Mixed
- AT89C4051-24SIIC MCU 2K FLASH 24MHZ 20-SOIC|ATMEL|Lead All|RoHS Mixed
- AT89LP4052-16PUIC 8051 MCU FLASH 4K 20DIP|ATMEL|Lead free|RoHS Compliant
- AT89LP4052-16SUIC 8051 MCU FLASH 4K 20SOIC|ATMEL|Lead free|RoHS Compliant
- AT89LP4052-16XUIC 8051 MCU FLASH 4K 20TSSOP|ATMEL|Lead free|RoHS Compliant
- AT89LP4052-16PIIC 8051 MCU FLASH 4K 20DIP|ATMEL|Lead All|RoHS Mixed
- AT89LP4052-16SIIC 8051 MCU FLASH 4K 20SOIC|ATMEL|Lead All|RoHS Mixed