8-bit microcontroller featuring an 8051 CPU core and a maximum clock frequency of 40MHz. This device offers 8192 words of OTPROM and 256 bytes of RAM, with 32 programmable I/O lines. It operates with a nominal supply voltage of 5V (4.5V to 5.5V) and is housed in a 44-terminal PQFP package. Designed for industrial temperature ranges from -40°C to 85°C, it supports an 8-bit external data bus and a 16-bit address bus.
Atmel AT87C52X2-RLTUM technical specifications.
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