S3C72E8 데이터 시트보기 (PDF) - Samsung

부품명

상세내역

제조사

S3C72E8

The S3C72E8/P72E8 is a SAM47 core-based 4-bit CMOS single-chip microcontroller. It has a timer/counter and LCD drivers

Samsung 

PRODUCT OVERVIEW

S3C72E8/P72E8

Pin Name

BUZ

CLO

Xin, Xout

XTin, XTout

TCL0

TCLO0

RESET

VDD

VSS

TEST

Table 1-1. Pin Descriptions (Continued)

Pin

Type

Description

I/O 2,4,8 kHz or 16kHz frequency output for buzzer

signal.

Clock output

- Crystal, ceramic or RC oscillator pins for main

system clock.

- Crystal oscillator pins for sub-system clock.

I/O External clock input for Timer/Counter 0

I/O Timer/Counter 0 clock output

I Reset input (active low).

- Power supply.

- Ground.

I Test input: it must be connected to VSS

Circuit

Type

-

-

-

-

-

-

B

-

-

-

Pin

Num.

23

24

18, 17

20, 21

29

30

22

15

16

19

Share Pin

P2.0

P2.1

-

-

P4.0

P4.1

-

-

-

-

1-6

Share Link: