AT89S52-24JU Microchip Microchip/Atmel 80C51-Derivate, AT80 und AT89 Serie - elpro Elektronik
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 :