S3C7335 Просмотр технического описания (PDF) - Samsung

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S3C7335

The S3C7335 single-chip CMOS microcontroller has been designed for high performance using Samsung's newest 4-bit CPU core, SAM47

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PRODUCT OVERVIEW

BLOCK DIAGRAM

S3C7335/P7335

P0.0/BTCO

P0.1/TCLO0

P0.2/TCL0

P0.3/BUZ

P1.0/INT0

P1.1/INT1

P1.2/INT2

P1.3/INT4

P2.0

P2.1

P2.2

P2.3

P3.0

P3.1

P3.2

P3.3

P4.0/SCK

P4.1/SO

P4.2/SI

P4.3/CLO

P5.0/ADC0

P5.1/ADC1

P5.2/ADC2

P5.3/ADC3

I/O Port 0

Input Port 1

I/O Port 2

I/O Port 3

Serial

I/O Port

I/O Port 4

I/O Port 5

A/D

Converter

INT0-INT4

RESET XIN XTIN

CE

XOUT XTOUT

Basic

Timer

Watch

Timer

Watchdog

Timer

Interrupt

Control

Block

Clock

Internal

Interrupts

Instruction Decoder

Arithmetic

and

Logic Unit

Instruction

Register

Program

Counter

Program

Status Word

Stack

Pointer

512 x 4-Bit

Data Memory

16K-Byte

Program Memory

Timer/

Counter 0

IF

Counter

PLL

Synthesizer

LCD Driver/

Controller

Output Port

11,12,13

Output Port

7,8,9,10

I/O Port 6

AMIF

FMIF

VCOAM

VCOFM

EO

BIAS

VLC0-VLC2

COM0-COM3

P13.0-P13.3

/SEG24-SEG27

P12.0-P12.3

/SEG20-SEG23

P11.0-P11.3

/SEG16-SEG19

P10.0-P10.3

/SEG12-SEG15

P9.0-P9.3

/SEG8-SEG11

P8.0-P8.3

/SEG4-SEG7

P7.0-P7.3

/SEG0-SEG3

P6.0-P6.3

KS0-KS3

Figure 1-1. S3C7335 Simplified Block Diagram

1-4

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