UPD17149GT-XXX Просмотр технического описания (PDF) - NEC => Renesas Technology

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производитель

UPD17149GT-XXX

SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS

NEC => Renesas Technology 

µPD17145(A1), 17147(A1), 17149(A1)

Pin Number

23

24

25

26

27

28

Symbol

P0F0/RLS

INT

RESET

XOUT

XIN

GND

Function

Port 0F or standby mode release signal input.

• Pull-up resistor can be connected by mask

option.

• R0F0

• Bit 0 of 2-bit input port (P0F)

• RLS

• Standby mode release signal input

External interrupt request signal input. Also used

to release standby mode.

• Pull-up resistor can be connected by mask

option.

System reset input.

• Pull-up resistor can be connected by mask

option.

For system clock oscillation.

Connect ceramic resonator across XIN and XOUT.

GND

Output Format

Input

Input

Input

—

—

After Reset

Input (P0F0)

Input

Input

—

—

10

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