8-bit microcontroller featuring an 8051 CPU core and 24MHz clock speed. This FLASH memory microcontroller offers 20480 words of program memory and 256 bytes of RAM. It includes 32 I/O lines, an 8-bit external data bus, and a 16-bit address bus. The device operates within a commercial temperature range of 0°C to 70°C and utilizes a 44-terminal PQCC package. Maximum supply voltage is 5.5V with a typical supply current of 25mA.
Atmel AT89C55WD-24JC technical specifications.
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