2PCS AT89C52-24JI AT89C52 PLCC-44 8-Bit Microcontroller with 8K Bytes Flash

2 PCS AT89C51RC-24PU DIP-40 AT89C51 8-bit Microcontroller with 32K Bytes Flash

2 PCS ATMEGA162-16PU DIP-40 8-bit Microcontroller 16K Bytes Programmable Flash

ATMEGA328P-PU 8-bit Microcontroller AVR 32K Flash DIP-28

2 PCS ATMEGA8535L-8AU QFP-44 8-bit AVR Microcontroller 8K Programmable Flash IC

1PCS AT89C51RC-24PI DIP40 8-bit Microcontroller with 32K Bytes Flash ATMEL

2 PCS ATMEGA8A-AU QFP-32 8-bit with 8K Bytes In-System Programmable Flash Chip

2 PCS ATMEGA8L-8PU DIP-28 8-bit AVR with 8K Bytes In-System Programmable Flash