MB90P663APFM View Datasheet(PDF) - Fujitsu

Part Name

Description

Manufacturer

MB90P663APFM

16-bit Proprietary Microcontroller

Fujitsu 

MB90660A Series

(2) Block Diagram

CKSCR

MCM

MCS

CKSCR

CS1

CS0

LPMCR

CG1

CG0

LPMCR

SLP

STP

CKSCR

WS1

WS0

LPMCR

SPL

PLL multiplier

circuit

1 2 3 4 12

CPU

Clock selector

Clock generator

for CPU

Main clock

(OSC oscillation)

CPU clock

0, 9, 17 or 33

intermittent cycle select

CPU intermittent

operation function

Cycle count selector

Standby controller

RST cancel

Clock generator

for peripheral

resources

24

Stable

213

oscillation

215

wait time

selector

218

Clock input

22

Timebase timer 29

212 214 216 219

Pin high-impedance controller

Peripheral resource

clock

Interrupt request

or RST

to PWM timer

Pin HI-Z

LPMCR

RST

Internal reset generator

RST pin

Internal RST

to watchdog timer

WDGRST

44

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