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

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

1PCS AT89C52-24PC 8-Bit Microcontroller with 8K Bytes Flash DIP40

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

5 PCS AT89C55WD-24JU PLCC-44 AT89C55WD AT89C55 8-bit Microcontroller IC Chip

20PCS AT89C52-24JI PLCC-44 AT89C52 8-Bit Microcontroller with 8K Bytes Flash

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

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