MDT2030(CF)

This specification are subject to be changed without notice. Any latest information

5. Block Diagram

S ta ck Two Le ve ls

P rogra m Counte rs

Os cilla tor Circuit

Powe r on Re s e t

P owe r Down Re s e t

8-bit Tim e r/Counte r

EP RO M

2048X14

Ins truction

Re gis te r

Ins truction

De code r

Working Re gis te r

ALU

Pre s ca le

RAM

73X8

Special Re gis te r

Control Circuit

Sta tus Regis te r

WDT/OS T

Tim e r

Port A

Port B

OS C1

OS C2

MCLR

Da ta

8-bit

RTCC

11 bits

11 bits

14

bits

Port

PA0~P A3

4 bits

Port

PB0~P B7

8 bits

D0~D7

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2007/8

Ver. 1.6