UPD17218CT Просмотр технического описания (PDF) - NEC => Renesas Technology

Номер в каталоге

Компоненты Описание

производитель

UPD17218CT

4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER

NEC => Renesas Technology 

µPD17215, 17216, 17217, 17218

PIN CONFIGURATION (TOP VIEW)

• 28-pin plastic SOP (375 mil)

µPD17215GT-xxx, 17216GT-xxx, 17217GT-xxx, 17218GT-xxx

• 28-pin plastic shrink DIP (400 mil)

µPD17215CT-xxx, 17216CT-xxx, 17217CT-xxx, 17218CT-xxx

P0D 2

1

P0D 3

2

INT

3

P0E 0

4

P0E 1

5

P0E 2

6

P0E 3

7

REM

8

V DD

9

X OUT

10

X IN

11

GND

12

RESET

13

WDOUT

14

28

P0D 1

27

P0D 0

26

P0C 3

25

P0C 2

24

P0C 1

23

P0C 0

22

P0B 3

21

P0B 2

20

P0B 1

19

P0B 0

18

P0A 3

17

P0A 2

16

P0A 1

15

P0A 0

GND

:

INT

:

P0A0-P0A3 :

P0B0-P0B3 :

P0C0-P0C3 :

P0D0-P0D3 :

P0E0-P0E3 :

REM

:

RESET :

VDD

:

WDOUT :

XIN, XOUT :

Ground

External interrupt request signal input

Input port (CMOS input)

Input port (CMOS input)

Output port (N-ch open-drain output)

Output port (N-ch open-drain output)

I/O port (CMOS push-pull output)

Remote controller output (CMOS push-pull output)

Reset input

Power supply

Hang-up/low voltage detection output (N-ch open-drain output)

Oscillator connection

3

Share Link: