The MB89150/A series has been developed as general-purpose version of the F2MC*-8L family consisting of proprietary 8-bit, single-chip microcontrollers.
In addition to a compact instruction set, the MB89150 series microcontrollers contain a variety of peripheral functions such as dual-clock control system, five operating speed control stages, timers, a serial interface, a remote control transmission output, external interrupts, an LCD controller/driver, an LCD booster, and a watch prescaler.
*: F2MC stands for FUJITSU Flexible Microcontroller.
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• F2MC-8L family CPU core• Dual-clock system• High-speed processing at low voltage• Minimum execution time: 0.95 ms/2.7 V, 1.33 ms/2.2 V• I/O ports: max. 43 channels• 21-bit time-base timer• 8/16-bit timer/counter: 1 channel (8 bits ´ 2 channels)• 8-bit serial I/O: 1 channel• LCD controller/driver: Max. 36 segments ´ 4 commons (built-in booster)• Remote control transmission output• Buzzer output• Watch prescaler (15 bits)• External interrupts (wake-up function) Four independent channels with edge detection function plus eight level-interrupt channels
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