8-bit CMOS microcontroller featuring an 8051 CPU core operating at a maximum clock frequency of 12MHz. This device offers 8192 words of MROM and 256 bytes of RAM, with 32 programmable I/O lines. It supports an 8-bit external data bus and a 16-bit address bus, housed in a 44-terminal PQFP package. Designed for commercial temperature ranges from 0°C to 70°C, it operates with a nominal supply voltage of 5V.
Integrated Silicon Solution IS80C52-12PQ technical specifications.
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