MB89191 - (MB89191 - MB89195) 8-bit Proprietary Microcontroller

Pin no.

1, DIP 2 SH-DIP 3 MQFP 4 7 31 8 32 5 29 Pin name X0 X1 TEST 6 30 RST 24 to 27 1 to 4 17 12 13, 23, 24 25 to 28 P00/INT20/ AN4 to P03/ INT23/AN7 P04/INT24 to P07/INT27 5 P30/SCK 16 4 P31/SO 15 3 P32/SI 14 2 P33/EC 13 1 P34/TO/ INT10 1: FPT-28P-M17 2

• Minimum execution time: 0.95 µs at 4.2 MHz (VCC = 2.7 V).
• F2MC-8L family CPU core.
• Two timers 8/16-bit timer/counter 20-bit timebase counter.
• Serial interface 8-bit synchronous serial (Selectable transfer direction allows communication with various equipment. ) (Continued) s.