S3C72C8 데이터 시트보기 (PDF) - Samsung

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S3C72C8

The S3C72C8 single-chip CMOS microcontroller has been designed for high performance using Samsung's newest 4-bit CPU core, SAM47

Samsung 

S3C72C8/P72C8

BLOCK DIAGRAM

PRODUCT OVERVIEW

8-Bit Timer/

Counter1A

8-Bit Timer/

Counter1B

P2.0/CIN0/K0

P2.1/CIN1/K1

P2.2/CIN2/K2

P2.3/CIN3/K3

P3.0/INTP30

P3.1/INTP31

P5.0-P5.3/

SEG0-SEG3

P6.0-P6.3/

SEG4-SEG7

P7.0-P7.3/

SEG8-SEG11

16-Bit

Timer/

Counter

I/O Port 2

I/O Port 3

I/O Port 5

I/O Port 6

I/O Port 7

P4.0

P4.1

Output Port 4

44 QFP Only

RESET

XIN XOUT

XTIN XTOUT

Interrupt

Control

Block

Clock

Instruction

Register

Internal

Interrupts

Instruction Decoder

Arithmetic

and

Logic Unit

Program

Counter

Program

Status Word

Stack

Pointer

512 x 4-Bit

Data

Memory

8 K Byte

Program

Memory

Watch Dog

Timer

Basic Timer

Watch Timer

LCD

Driver/

Controller

SIO

I/O Port 0

I/O Port 1

Comparator

COM0-COM3

COM4-COM7/

SEG15-SEG12

SEG0-SEG3/

P5.0-P5.3

SEG4-SEG7/

P6.0-P6.3

SEG8-SEG11/

P7.0-P7.3

P0.0/SCK

P0.1/SO

P0.2/SI

P0.3/BTCO

P1.0/TCLO1/INT0

P1.1/TCL1/INT1

P1.2/CLO/INT2

P1.3/BUZ/INT4

Figure 1-1. S3C72C8 Simplified Block Diagram

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