The AT89C55WD is a low-power, high-performance CMOS 8-bit microcontroller ... AT89C55WD-24JI. AT89C55WD-24PI. 44A. 44J. 40P6. Industrial. (-40°C to 85°C). 33. 4.5 ...
Specifications ; Maximum Clock Frequency: 24 MHz ; ADC Resolution: No ADC ; Number of I/Os: 32 I/O ; Supply Voltage - Min: 4 V.
Download the AT89C55WD-24JI datasheet from Atmel. Microcontroller, 8-BIT, Flash, 8051 Cpu, 24MHZ, Cmos, PQCC44, Plastic, MS-018AC, LCC-44.