The TK87C751 8-bit MCU is a pin-for-pin, code- and timing-compatible, drop-in replacement for the S87C751 MCU previously offered by NXP, with double the RAM and 32 times the program storage.
It includes an 8051 classic CPU core, power management, I2 C controller, two timers, three parallel ports, 128 bytes of RAM, and an industry-first 65 Kbytes of flash, all within the original 28 PLCC package. ($7.50 ea/1,000—available now.)
Tekmos , Austin , TX
Sales 512-342-9871
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