MB89870 Overview
The MB89870 series is a line of single-chip microcontrollers. In addition to a pact instruction set, the microcontrollers contain a variety of peripheral functions such as dual-clock control system, five operating speed control stages, timers, a PWM timer, a serial interface, an A/D converter, an external interrupt, an LCD controller/ driver, and a watch prescaler.
MB89870 Key Features
- Watch prescaler (15 bits)
- LCD controller/driver: 16 to 24 segments × 2 to 4 mons
- Power-on reset function
- Low-power consumption modes (subclock mode, watch mode, sleep mode, and stop mode)
- LQFP-80 (0.50-mm pitch) and QFP-80 (0.80-mm pitch) package