HT45RM03 datasheet(2/54 Pages) HOLTEK

2 / 54 page

Block Diagram

Pin Assignment

HT45RM03

Rev. 1.10

February 16, 2007

P A 4 / I N T 0 A

P A 5 / I N T 0 B

P A 6 / I N T 0 C

P A 7 / I N T 1

O S C 2

O S C 1

R E S

V D D

M U X

P A C

P A

P o r t A

W D T

P o r t D

P o r t B

V S S

P r o g r a m

R O M

P r o g r a m

C o u n t e r

I n t e r r u p t

C i r c u i t

S T A C K

I N T C

D a t a

M e m o r y

I n s t r u c t i o n

R e g i s t e r

I n s t r u c t i o n

D e c o d e r

S T A T U S

A L U

S h i f t e r

T i m i n g

G e n e r a t o r

R C O S C

W D T

P r e s c a l e r

M P

P A 3 , P A 5

C o m p a r a t o r

f S Y S / 4

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

T M R 1

T M R 1 C

P r e s c a l e r

f S Y S

P D 0 / P F D

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 I N N

P B 4 / A N 4 ~ P B 6 / A N 6

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

P A 0 / O P V I N P

P A 1 / C V I N P

P A 2 / C V I N N

P A 3 / C O U T

P A 4 / I N T 0 A

P A 5 / I N T 0 B

P A 6 / I N T 0 C

P A 7 / I N T 1

P C 0 / P W M 0

P C 1 / P W M 0

P C 2 / P W M 1

P C 3 / P W M 1

P C 4 / P W M 2

P C 5 / P W M 2

P C

P C C

P o r t C

P W M

P D C

A C C

L V R

P F D 1

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

T M R 0

T M R 0 C

P r e s c a l e r

f S Y S

P F D 0

O P A

P D

8 - C h a n n e l

A / D C o n v e r t e r

P B C

P B

H T 4 5 R M 0 3

2 8 S K D I P - A / S O P - A

2 8

2 7

2 6

2 5

2 4

2 3

2 2

2 1

2 0

1 9

1 8

1 7

1 6

1 5

1 0

1 1

1 2

1 3

1 4

P B 5 / A N 5

P B 4 / A N 4

P A 3 / C O U T

P A 2 / C V I N N

P A 1 / C V I N P

P A 0 / O P V I N P

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

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

P B 1 / A N 1

P B 0 / A N 0

V S S

P C 0 / P W M 0

P C 1 / P W M 0

P C 2 / P W M 1

P B 6 / A N 6

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

P A 4 / I N T 0 A

P A 5 / I N T 0 B

P A 6 / I N T 0 C

P A 7 / I N T 1

O S C 2

O S C 1

V D D

R E S

P D 0 / P F D

P C 5 / P W M 2

P C 4 / P W M 2

P C 3 / P W M 1

HT45RM03 数据表(PDF) 2 Page - Holtek Semiconductor Inc

HT45RM03 数据表(HTML) 2 Page - Holtek Semiconductor Inc

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HT45RM03 数据表(PDF) 2 Page - Holtek Semiconductor Inc

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