UPD75236GJ Просмотр технического описания (PDF) - NEC => Renesas Technology

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UPD75236GJ

4-BIT SINGLE-CHIP MICROCOMPUTER

NEC => Renesas Technology 

1.4 RECOMMENDED CONNECTIONS OF µPD75236 UNUSED PINS

Pin

P00/INT4

P01/SCK0

P02/SO0/SB0

P03/SI1/SB1

P10/INT0 to P12/INT2

P13/TI0

P20/PTO0

P21

P22/PCL

P23/BUZ

P30 to P33

P40 to P43

P50 to P53

P60 to P63

P70 to P73

P80/PPO

P81/SCK1

P82/SO1

P83/SI1

P90/AN4 to P93/AN7

P100/S16 to P103/S19

P110/S20 to P113/S23

P120 to P123

P130 to P133

P140 to P143

P150 to P153

AN0 to AN3

AVREF

AVDD

AVSS

XT1

XT2

VLOAD

Connect to VSS

Connect to VSS or VDD

Connect to VSS

Recommended Connection

Input state : Connect to VSS or VDD

Ouput state : Leave open

Connect to VSS

Leave open

Connect to VSS

Connect to VDD

Connect to VSS

Connect to VSS or VDD

Leave open

Connect to VSS

µPD75236

15

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