UPD61P24CS View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD61P24CS

4-BIT SINGLE-CHIP MICROCONTROLLER FOR REMOTE CONTROL TRANSMISSION

NEC => Renesas Technology 

µPD61P24

ORDERING INFORMATION

Part Number

µPD61P24CS

µPD61P24GS

Package

20-pin plastic shrink DIP (300 mil)

20-pin plastic SOP (300 mil)

PIN CONFIGURATION (Top View)

(1) Normal operating mode

(2) PROM programming mode

KI/O1 1

KI/O0 2

S-IN 3

S-OUT 4

REM 5

VDD 6

OSC-OUT 7

OSC-IN 8

VSS 9

AC 10

20 K I/O2

19 K I/O3

18 K I/O4

17 K I/O5

16 K I/O6

15 K I/O7

14 KI0

13 KI1

12 KI2

11 KI3

D1 1

D0 2

VPP 3

(Open) 4

(Open) 5

VDD 6

(Open) 7

CLK 8

VSS 9

(L) 10

20 D2

19 D3

18 D4

17 D5

16 D6

15 D7

14 MD0

13 MD1

12 MD2

11 MD3

Caution Round brackets ( ) indicate the pins not used in the PROM programming mode.

L : Connect each of these pins to GND via a resistor (470 Ω).

Open: Leave these pins open.

2

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