- AT89C51AC3-SLSIMIC 8051 MCU FLASH 64K 44PLCC|ATMEL|Lead All|RoHS Mixed
- AT80C31X2-SLSULIC 8031 MCU ROMLESS 44PLCC|ATMEL|Lead free|RoHS Compliant
- AT80C31X2-SLSUMIC 8031 MCU ROMLESS 44PLCC|ATMEL|Lead free|RoHS Compliant
- AT80C32X2-SLSULIC 8051 MCU ROMLESS 44PLCC|ATMEL|Lead free|RoHS Compliant
- AT80C32X2-SLSUMIC 8051 MCU ROMLESS 44PLCC|ATMEL|Lead free|RoHS Compliant
- AT80C51RA2-SLSULIC 8051 MCU ROMLESS 44PLCC|ATMEL|Lead free|RoHS Compliant
- AT80C51RA2-SLSUMIC 8051 MCU ROMLESS 44PLCC|ATMEL|Lead free|RoHS Compliant
- AT87C51RB2-SLSULIC 8051 MCU 16K OTP 30MHZ 44PLCC|ATMEL|Lead free|RoHS Compliant
- AT87C51RB2-SLSUMIC 8051 MCU 16K OTP 40MHZ 44PLCC|ATMEL|Lead free|RoHS Compliant
- AT87C51RC2-SLSUMIC 8051 MCU 32K OTP 40MHZ 44PLCC|ATMEL|Lead free|RoHS Compliant