D78046HGF データシートの表示（PDF） - NEC => Renesas Technology

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D78046HGF

8-BIT SINGLE-CHIP MICROCOMPUTER / UPD78044H

NEC => Renesas Technology 

P00-P04 : Port 0

P10-P17 : Port 1

P20-P27 : Port 2

P30-P37 : Port 3

P70-P74 : Port 7

P80, P81 : Port 8

P90-P97 : Port 9

P100-P107 : Port 10

P110-P117 : Port 11

P120-P127 : Port 12

INTP0-INTP3 : Interrupt from peripherals

TI0

: Timer input

TO0-TO2 : Timer output

SI1

: Serial input

SO1

: Serial output

µPD78044H, 78045H, 78046H

SCK1

: Serial clock

PCL

: Programmable clock

BUZ

: Buzzer clock

FIP0-FIP33 : Fluorescent indicator panel

VLOAD

: Negative power supply

X1, X2

: Crystal (main system clock)

XT1, XT2 : Crystal (subsystem clock)

RESET

: Reset

ANI0-ANI7 : Analog input

AVDD

: Analog power supply

AVSS

: Analog ground

AVREF

: Analog reference voltage

VDD

: Power supply

VSS

: Ground

IC

: Internally connected

7

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