TMP91CW12F

The TMP91CW12F is a high speed 16-bit microcontroller designed for the control of various mid-to large-scale equipment.The TMP91CW12F comes in a 100-pin flat package.

Features of the TMP91CW12F are:(1)high speed 16-bit CPU;(2)minimum instruction execution time is 250ns(at 16MHz);(3)built-in RAM is 4 Kbytes,built-in ROM is 128Kbytes;(4)external memory expansion;(5)8-bit timers is 8 channels;(6)16-bit timer/event counter is 2 channels;(7)general-purpose serial interface is 2 channels;(8)serial bus interface is 1 channel;(9)10-bit AD converter is 8 channels;(10)watchdog timer;(11)timer for real-time clock (RTC);(12)chip select/wait controller is 4 blocks;(13)interrupts is 45 interrupts;(14)input/output ports is 81 pins;(15)standby mode);(16)triple clock controller;(17)operating voltage;(18)package.

The following describes block by block the functins and basic operation of TMP91CW12F.Note and restrictions for each block are outlined in"7,use precautions and restrictions" at the end of this manual.