HT45R37 datasheet(70/100 Pages) HOLTEK

70 / 100 page

Application Circuits

C/R to F Application Circuit 1

C/R to F Application Circuit 2

HT45R37

Rev. 1.10

January 29, 2010

H T 4 5 R 3 7

P B 0 / A N 0 ~

P B 5 / A N 5

R C O U T / I N

R R E F

C R E F

* C

R s e n s o r 0

R s e n s o r 1

R C 0

R C 1

R C 1 5

R s e n s o r 1 5

* R

P C 1 / O S C 1

P C 2 / O S C 2

O S C

C i r c u i t

S e e O s c i l l a t o r

S e c t i o n

P C 3 / O S C 3

P C 4 / O S C 4

O S C

C i r c u i t

S e e O s c i l l a t o r

S e c t i o n

P C 0 / R E S

V D D

V S S

0 . 1 m F

V D D

R e s e t

C i r c u i t

0 . 1 ~ 1 m F

1 0 k W ~

1 0 0 k W

3 0 0 W

0 . 0 1 m F

1 N 4 1 4 8

H T 4 5 R 3 7

P B 0 / A N 0 ~

P B 5 / A N 5

R C O U T / I N

R R E F

C R E F

* C

C s e n s o r 0

C s e n s o r 1

R C 0

R C 1

R C 1 5

C s e n s o r 1 5

P C 1 / O S C 1

P C 2 / O S C 2

O S C

C i r c u i t

S e e O s c i l l a t o r

S e c t i o n

P C 3 / O S C 3

P C 4 / O S C 4

O S C

C i r c u i t

S e e O s c i l l a t o r

S e c t i o n

* R

P C 0 / R E S

V D D

V S S

0 . 1 m F

V D D

R e s e t

C i r c u i t

0 . 1 ~ 1 m F

1 0 k W ~

1 0 0 k W

3 0 0 W

0 . 0 1 m F

1 N 4 1 4 8

No.

Options

Timer/Event Counter and External Interrupt Pins Filter Option

Interrupt and Timer/Event Counter input pins internal filter On/Off control

- applies to all pins

C/R to F Converter Option

I/O pins or C/R to F converter inputs

HT45R37 Datasheet(PDF) 70 Page - Holtek Semiconductor Inc

HT45R37 Datasheet(HTML) 70 Page - Holtek Semiconductor Inc

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