(MB89143A / MB89144A) 8-bit Proprietary Microcontroller
FUJITSU SEMICONDUCTOR DATA SHEET
DS07-12528-2E
8-bit Proprietary Microcontroller
CMOS
F2MC-8L MB89143A/144A Series
MB...
Description
FUJITSU SEMICONDUCTOR DATA SHEET
DS07-12528-2E
8-bit Proprietary Microcontroller
CMOS
F2MC-8L MB89143A/144A Series
MB89143A/144A
s DESCRIPTION
The MB89143A/144A has been developed as a general-purpose version of the F2MC-8L* family consisting of proprietary 8-bit, single-chip microcontrollers. In addition to a compact instruction set, the microcontrollers contain peripheral functions such as dual-clock control system, five operating speed control stages, timers, a serial interface, an A/D converter, buzzer output, high voltage driver, watch prescaler, and an external interrupt. The MB89143A/144A is applicable to a wide range of applications from welfare products to industrial equipment. * F2MC stands for FUJITSU Flexible Microcontroller.
s FEATURES
Minimum execution time: 0.50 µs/8.0-MHz oscillation Interrupt servicing time: 4.50 µs/8.0-MHz oscillation F2MC-8L family CPU core Multiplication and division instructions Instruction set optimized for controllers 16-bit arithmetic operations Test and branch instructions Bit manipulation instructions, etc. Dual-clock control system High-voltage ports: 24 channel
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s PACKAGE
64-pin Plastic SH-DIP
(DIP-64P-M01)
MB89143A/144A
(Continued) Two types of timers 8/16-bit timer/counter (also usable as two 8-bit timers) 21-bit time-base timer One 8-bit serial interface Switchable transfer direction allows comunication with various equipment. 8-bit A/D converter: 8 channels Successive approximation type Exte...
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