My TechnoCare AT89S52 IC ATMEL 8051 Microcontroller Chip + 40 Pin DIP Mount IC Socket | 8 Bit Microprocessor 8Kb ISP(in System Programming) Flash Memory Up to 33MHz Clock Frequency Speed :
Mindest system platine 51 MCU STC89C52 STC12C5A60S2 AT89S52 STC Entwickeln Sie | eBay