Datasheet > UPD78P0914

UPD78P0914

更新时间： 2022-11-24 21:40:21

品牌	Logo	应用领域
日电电子 - NEC		计算机
页数	文件大小	规格书
72页	502K
描述
8-BIT SINGLE-CHIP MICROCOMPUTER

阅读下载

中文翻译

获取价格

数据手册

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UPD78P0914 数据手册

mPD78042F, 78043F, 78044F, 78045F

P00-P04

P10-P17

P20-P27

P30-P37

P70-P74

P80, P81

P90-P97

: Port 0

: Port 1

: Port 2

: Port 3

: Port 7

: Port 8

: Port 9

SCK0, SCK1 : Serial clock

PCL

: Programmable clock

: Buzzer clock

: Strobe

BUZ

STB

BUSY

: Busy

FIP0-FIP33 : Fluorescent indicator panel

V^LOAD

: Negative power supply

: Crystal (main system clock)

: Crystal (subsystem clock)

: Reset

P100-P107 : Port 10

X1, X2

XT1, XT2

RESET

P110-P117 : Port 11

P120-P127 : Port 12

INTP0-INTP3 : Interrupt from peripherals

ANI0-ANI7 : Analog input

TI0-TI2

: Timer input

: Timer output

: Counter input

: Serial bus

AV^DD

AV^SS

AV^REF

V^DD

: Analog power supply

TO0-TO2

CI0

: Analog ground

: Analog reference voltage

: Power supply

SB0, SB1

SI0, SI1

SO0, SO1

: Serial input

: Serial output

V^SS

: Ground

: Internally connected

1...4 5 678 9 10...72

中文翻译

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