MB89950 Series
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DESCRIPTION

The MB89950 series of single-chip compact microcontroller using the F²MC-8L(F²MC stands for FUJITSU Flexible Microcontroller) family core which can operate at high-speeds and low voltages. They contain peripherals such as timers, UART, serial interfaces, external interrupts and a 168-pixel LCD controller/driver. It is best suited for use in LCD panels.

FEATURES


Minimum instruction execution time: 0.8µs at 5 MHz

F²MC-8L family CPU core

Instruction system most suited to controllers

Multiplication and division instructions

16-bit arithmetic operation

Instruction test and branch instruction

Bit manipulation instruction, etc.

LCD controller/driver

Maximum 42 segment outputs * 4 common outputs

Build-in LCD driver split resistor

Three-channel timer unit

8-bit PWM timer: (usable as both reload timer and PWM timer)

8-bit pulse width counter timer: (usable as both reload timer)

20-bit timebased counter

Two serial interfaces

8-bit synchronous serial interface

UART (5, 7, and 8-bit transfers possible)

External-interrupt input: 2 channels

2 channels can be used to clear the low-power consumption modes

An edge detection function is provided for each channel

Low-power consumption modes

Stop mode (Oscillation stops to minimize the current consumption)

Sleep mode (CPU stops to reduce current consumption to about 30%)

Package: QFP-64 (0.65mm pitch)


DOCUMENTATION

Note: The use of Adobe's Acrobat Reader 4.0 is recommended to have all download and browsing features available for pdf files.
Datasheet Datasheet V1-00
42 pages, 598 KB
Hardware Manual Hardware Manual V1-00
110 pages, 620 KB
Package Drawing PFM package 0.65mm QFP
1 page, 49 KB
Package Drawing CF package 1mm MQFP
1 page, 47 KB


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