MSM65514 データシートの表示（PDF） - Oki Electric Industry

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MSM65514

High Performance 8-Bit Microcontroller

Oki Electric Industry 

OSC0

OSC1

RESET

HSTOP*

VDD

GND

OSC

CONT.

T/C

CPU CORE

ROM

(16K bytes)

8

INST.

DEC.

IR

8

ALU

GMAR

PC

BUS

CONT.

EXT.MEM. 8

CONT.

8

RAM

(384 bytes)

AD0-7*

A8-15*

RD

WR*

ALE

EA

TBC WDT

AR

MUL/DIV

8

BR

PSW

SP

LMAR

I/O PORT

P0 P1 P2 P3 P4 P5 P6

16-bit TIMER

16-bit FRC

CAP¥1, CMP¥2

SIO

8-bit TIMER¥3**

8-bit SHIFT-REG.

INTERRUPT CONT.

T2CK*

CAP*

CMP0*

CMP1*

TXD*

RXD*

T1OUT*

T0CK*

GATE*

SFTO*

SFTI*

SFTCK*

INT0*

INT1*

INT2*

* Secondary functions of ports

** One timer is used for the SIO baud rate

generator.

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