S3C8278 View Datasheet(PDF) - Samsung

Part Name

Description

Manufacturer

S3C8278

8-BIT CMOS MICROCONTROLLERS

Samsung 

S3C8275/F8275/C8278/F8278/C8274/F8274

BLOCK DIAGRAM

PRODUCT OVERVIEW

TAOUT/P0.4

T1CLK/P0.3

TBOUT/P0.5

8-Bit Timer/

Counter A

8-Bit Timer/

Counter B

16-Bit

Timer/

Counter 1

P0.0/INT0

P0.1/INT1

P0.2/INT2

P0.3/T1CLK

P0.4/TAOUT

P0.5/TBOUT

P0.6/CLKOUT

P0.7/BUZ

I/O Port 0

P1.0/SCK

P1.1/SO

P1.2/SI

P1.3/INT3

P1.4/INT4

P1.5/INT5

P1.6/INT6

P1.7/INT7

I/O Port 1

P2.0/SEG31/VBLDREF

P2.1-P2.7/SEG30-SEG24

P3.0-P3.7/SEG23-SEG16

I/O Port 2

I/O Port 3

P4.0-P4.7/SEG15-SEG8

I/O Port 4

XIN

nRESET XTIN

XOUT

XT OUT

VREG

Port I/O and Interrupt Control

SAM88RC CPU

544/288 Byte

Register File

16/8/4-Kbyte

ROM

Watchdog

Timer

Basic Timer

Low Voltage

Reset

Clock Out

Block

Battery Level

Detector

Watch Timer

LCD

Driver

SIO

I/O Port 6

I/O Port 5

CLKOUT/P0.6

VBLDREF/

P2.0/SEG31

BUZ/P0.7

COM0-COM3/P6.0-P6.3

SEG0-SEG7/P5.7-P5.0

SEG8-SEG15/P4.7-P4.0

SEG16-SEG23/P3.7-P3.0

SEG24-SEG30/P2.7-P2.1

SEG31/P2.0/VBLDREF

VLC0-VLC2

P1.0/SCK

P1.1/SO

P1.2/SI

P6.0-P6.3/

COM0-COM3

P5.0-P5.7/

SEG7-SEG0

Figure 1-1. Block Diagram

1-3

Share Link: