2pcs AT90S8515-8PC DIP-40 8-Bit Microcontroller with 8K USA ship

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

10PCS AT89S52-24PU AT89S52 DIP-40 ATMEL Microcontroller CHIP IC

ATMEL AT89C52-20PC CMOS 8-Bit Microcontroller 20MHz CPU DIP-40 Vintage Rare

2 PCS AT89S52-24PU DIP-40 89S52 8-bit Microcontroller with 8K Programmable Flash

10 piece set AT89S52-24PU Direct plug-in DIP40 8-bit flash microcontroller

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