UPD75P3018AGK-9EU View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD75P3018AGK-9EU

4-BIT SINGLE-CHIP MICROCONTROLLER

NEC => Renesas Technology 

µPD75P3018A

3.4 Recommended Connection for Unused Pins

Pin

P00/INT4

P01/SCK

P02/SO/SB0

P03/SI/SB1

P10/INT0, P11/INT1

P12/TI1/TI2/INT2

P13/TI0

P20/PTO0

P21/PTO1

P22/PTO2/PCL

P23/BUZ

P30/LCDCL/MD0

P31/SYNC/MD1

P32/MD2, P33/MD3

P40/D0-P43/D3

P50/D4-P53/D7

P60/KR0-P63/KR3

P70/KR4-P73/KR7

S0-S23

S24/BP0-S31/BP7

COM0-COM3

VLC0-VLC2

BIAS

XT1Note

XT2Note

Recommended Connection

Connect to VSS or VDD

Connect to VSS or VDD via a resistor individually

Connect to VSS

Connect to VSS or VDD

Input : Connect to VSS or VDD via a resistor individually

Output : Leave open

Connect to VSS

Input : Connect to VSS or VDD via a resistor individually

Output : Leave open

Leave open

Connect to VSS

Connect to VSS only when VLC0 to VLC2 are all not used.

In other cases, leave open.

Connect to VSS

Leave open

Note When subsystem clock is not used, specify SOS.0 = 1 (indicates that

internal feedback resistor is disconnected).

12

Data Sheet U11917EJ2V0DS00

Share Link: