HT46R32 데이터 시트보기 (PDF) - Holtek Semiconductor

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HT46R32

A/D Type 8-Bit OTP MCU with OPA

Holtek Semiconductor 

Block Diagram

P A 5 /IN T

HT46R32/HT46R34

P ro g ra m

ROM

In s tr u c tio n

R e g is te r

In s tr u c tio n

D ecoder

T im in g

G e n e ra to r

P ro g ra m

C o u n te r

STAC K

In te rru p t

C ir c u it

IN T C

MP

M

U

X

D ATA

M e m o ry

M UX

A LU

S h ifte r

STATU S

P A 3,P A 5

TM R C

TM R

M

P r e s c a le r

fS Y S

U

X

P A 4 /T M R

P A 3 /P F D

W DT

PW M

PDC

P o rt D

PD

PA4

M

fS Y S /4

U

X

W DT O SC

P D 0 /P W M 0

P D 1 /P W M 1

PD2

PD3

4 -C h a n n e l

A /D C o n v e rte r

PBC

P o rt B

PB

P B 0 /A N 0 ~ P B 3 /A N 3

P B 4~P B 7

O SC2

O SC1

RES

VDD

VSS

A C C LV R

PAC

P o rt A

PA

P A 0~P A 2

P A 3 /P F D

P A 4 /T M R

P A 5 /IN T

P A 6~P A 7

APN

APP

APO

Rev. 1.10

2

March 16, 2007

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