MB89898 Datasheet, PDF (1/51 Pages) Fujitsu Component Limited. – 8-bit Proprietary Microcontroller

FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-12524-3E
8-bit Proprietary Microcontroller
CMOS
F²MC-8L MB89890 Series
MB89898/899/P899/PV890
s OUTLINE
The MB89890 series is a line of single-chip microcontrollers containing a great variety of peripheral functions
such as dual clock control systems, 4-stage operating speed controller, DTMF signal generator, timer, PWM timer,
serial interface, modem, A/D converter and external interrupt, as well as compact instruction set.
s FEATURES
• F²MC-8L family CPU core
• Dual clock control system
• Maximum memory size: 64 Kbytes
• Minimum execution time: 0.5 µs at 8 MHz
• Interrupt processing time: 4.5 µs at 8 MHz
• I/O ports: max. 85 ports
• 21-bit time-base counter
• 8-bit PWM timer
• DTMF generator
• 8/16-bit timer
• 8-bit serial I/O
• Serial I/O with 1-byte buffer
• A/D converter
• Modem timer (pulse-width counter)
• Modem signal output
s PACKAGE
(Continued)
100-pin Plastic QFP
100-pin Ceramic MQFP
(FPT-100P-M06)
(MQP-100C-P01)