MB89W165 - Fujitsu Media Devices

MB89W165 8-bit Proprietary Microcontroller

The MB89160 series is a line of the general-purpose, single-chip microcontrollers. In addition to a compact instruction set, the microcontrollers contain a variety of peripheral functions such as an LCD controller/driver, an A/D converter, timers, a serial interface, PWM timers, and external interrupts. s FEATURES • • • • • • • • • • • • • • • • • • • F2MC-.

Features

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• F2MC-8L family CPU core Dual-clock control system Maximum memory size: 16-Kbyte ROM, 512-byte RAM (max.) Minimum execution time: 0.95 µs/4.2 MHz I/O ports: max. 54 channels 21-bit time-base counter 8/16-bit timer/counter: 2 or 1 channels 8-bit serial I/O: 1 channel External interrupts (wake-up function): Four channels with edge selection plus eight level-interrupt channels 8-bit A/D converter: 8 channels 8-bit PWM timers: 2 channels Watch prescaler (15 bits) LCD controller/driver: 24 segments × 4 commons (max. 96 pixels) LCD driving reference voltage gener.