S3C72E8 Ver la hoja de datos (PDF) - Samsung

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S3C72E8

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

Samsung 

S3C72E8/P72E8

BLOCK DIAGRAM

PRODUCT OVERVIEW

INTT0, INTB, INTW

INT0, INT1, INTP0, INT2

8-Bit

Timer/

Counter 0

Watch Timer

Basic Timer

COM0-COM8

SEG16-SEG59

SEG0-SEG15

/P8.0-P8.15

LCD

Driver/

Controller

RESET

XIN XOUT

XTIN XTOUT

Interrupt

Control

Block

Clock

Internal

Interrupts

Instruction Decoder

Arithmetic

and

Logic Unit

Instruction

Register

Program

Counter

Program

Status Word

Stack

Pointer

Input Port 0

Input Port 1

I/O Port 2

I/O Port 4

I/O Port 5

I/O Port 6

I/O Port 7

Data and

Display

Memory

8 K Byte

Program

Memory

Output Port 8

NOTE: Data memory: 5120 x 4 bits in KS57C21408

Figure 1-1. S3C72E8/P72E8 Specified Block Diagram

P0.0-P0.3/

K0-K3

P1.0/INT0

P1.1/INT1

P2.0/BUZ

P2.1/CLO

P4.0/TCL0

P4.1/TCLO0

P4.2

P5.0-P5.3

P6.0-P6.3/

KS0-KS3

P7.0-P7.3/

KS4-KS7

P8.0-P8.15/

SEG0-SEG15

1-3

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