D78045H 查看數據表（PDF） - NEC => Renesas Technology

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产品描述 (功能)

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D78045H

8-BIT SINGLE-CHIP MICROCOMPUTER / UPD78044H

NEC => Renesas Technology 

µPD78044H, 78045H, 78046H

Fig. 5-2 16-Bit Timer/Event Counter Block Diagram

Internal bus

fX

fX/2

fX/22

fX/23

TI0/P00/INTP0

Edge

detector

circuit

16-bit compare

register (CR00)

Match

16-bit timer register (TM0)

Clear

PWM

pulse

output

control

circuit

Selector

16-bit capture

register (CR01)

Internal bus

16-bit timer/event

counter output

control circuit

INTTM0

TO0/P30

INTP0

fX/2 -fX/210

fX/212

fX/2 -fX/210

fX/212

Fig. 5-3 8-Bit Timer/Event Counter Block Diagram

Internal bus

8-bit compare

register (CR10)

Match

8-bit timer

register 1 (TM1)

Clear

Selector

8-bit compare

register (CR20)

Match

8-bit timer

register 2 (TM2)

Clear

Internal bus

INTTM1

Output

control

circuit

TO2/P32

INTTM2

Output

control

circuit

TO1/P31

18

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