HT45FM03B(2009) 데이터 시트보기 (PDF) - Holtek Semiconductor

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HT45FM03B
(Rev.:2009)

Brushless DC Motor Flash Type 8-Bit MCU

Holtek Semiconductor 

D a ta B u s

W r ite C o n tr o l R e g is te r

C h ip R e s e t

R e a d C o n tr o l R e g is te r

W r ite D a ta R e g is te r

R e a d D a ta R e g is te r

IN T 0 A fo r P B 4

IN T 0 B fo r P B 5

IN T 0 C fo r P B 6

T M R 0 fo r P B 7

T M R 1 fo r P B 7

T o A /D C o n v e rte r

O P V IN N

O PO UT

P u ll- H ig h

C o n tr o l B it O p tio n

DQ

CK Q

S

V DD

W eak

P u ll- u p

D a ta B it

DQ

CK Q

S

M

U

X

PCR2

PCR1

PCR0

A n a lo g

In p u t

S e le c to r

A C S 2~A C S 0

PB Input/Output Ports

HT45FM03B

P B 0 /A N 0

P B 1 /A N 1

P B 2 /A N 2 /O P O U T

P B 3 /A N 3 /O P V IN N

P B 4 /A N 4 /IN T 0 A

P B 5 /A N 5 /IN T 0 B

P B 6 /A N 6 /IN T 0 C

P B 7 /A N 7 /T M R 0 /T M R 1

V DD

D a ta B u s

P u ll- H ig h

C o n tr o l B it O p tio n

DQ

W eak

P u ll- u p

W r ite C o n tr o l R e g is te r

C h ip R e s e t

CK Q

S

R e a d C o n tr o l R e g is te r

D a ta B it

DQ

W r ite D a ta R e g is te r

P F D o r P W M W a v e fo rm

R e a d D a ta R e g is te r

CK Q

S

M

U

X

M

U

X

P F D /P W M O p tio n

PD0/PFD and PC Input/Output Ports

P D 0 /P F D

P C 0 /P W M 0 H

P C 1 /P W M 0 L

P C 2 /P W M 1 H

P C 3 /P W M 1 L

P C 4 /P W M 2 H

P C 5 /P W M 2 L

Rev. 1.00

21

December 16, 2009

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