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

3PCS AT89C52-24JI AT89C52 PLCC-44 8-Bit Microcontroller with 8K Bytes Flash

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

5PCS AT89C52-24JI AT89C52 PLCC-44 8-Bit Microcontroller with 8K Bytes Flash

Atmel AT89C4051-24PC 8-bit Microcontroller 20pin DIP 6pcs

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

AT90S8515-4JC Atmel Microchip AVR 44pin PLCC 8bit 4Mhz 32 I/O SPI UART MCU Flash

1X AT89C51RD2-SLSIM ATMEL 8 Bit 8051 Flash MCU 64K 40MHz PLCC-44 Microcontroller