Description
The MB89120 series is a line of single-chip microcontrollers containing a compact instruction set and a great variety of peripheral functions such as a timer, serial interface, and external interrupt.
Features
- F2MC-8L family CPU core Low-voltage operation Low current consumption (allowing for dual clock) Minimum execution time : 0.95 µs at 4.2 MHz 21-bit timebase counter I/O ports : Max. 36 ports External interrupts : 3 channels External interrupts (wake-up function) : 8 channels (only in the MB89120A series) 8-bit serial I/O : 1 channel 8-/16-bit timer/counter :.
MB89121 Datasheet
