S3C72B9 Просмотр технического описания (PDF) - Samsung

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Компоненты Описание

производитель

S3C72B9

The S3C72B5/C72B7/C72B9 single-chip CMOS microcontroller has been designed for high performance using Samsung's newest 4-bit CPU core, SAM47

Samsung 

PRODUCT OVERVIEW

S3C72B5/C72B7/C72B9/P72B9

Pin Names

P0.0–P0.3

P1.0–P1.3

P2.0–P2.3

P3.0–P3.1

P3.2–P3.3

P4.0–P4.2

P6.0–P6.3

P7.0–P7.3

P8.0–P8.3

P9.0–P9.3

P10.0–P10.3

P11.0–P11.3

P12.0–P12.3

P13.0–P13.3

COM0–COM7

COM8–COM15

SEG0–SEG47

VLC1–VLC5

VDD

VSS

XIN, XOUT

XTIN, XTOUT

RESET

TEST

Table 1-2. Overview of S3C72B5/C72B7/C72B9 Pin Data

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SCK, SO, SI, BUZ/K0–

K3

INT0–INT2, INT4

M, LCDFR, CLO1, CLO2

TCLO0/CL, TCLO1

TCL0, TCL1

CIN0–CIN2

K4–K7/SEG79–SEG76

SEG75–SEG72

SEG71–SEG68

SEG67–SEG64

SEG63–SEG60

SEG59–SEG56

SEG55–SEG52

SEG51–SEG48

–

SEG87–SEG80

–

–

–

–

–

–

–

–

I/O Type

I/O

I

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

O

O

O

–

–

–

–

–

I

I

Reset Value

Input

Input

Input

Input

Input

Input

Input

Input

Input

Input

Input

Input

Input

Input

Low output

Low output

Low output

–

–

–

–

–

–

–

Circuit Type

E-2

A-3

E

E

E-1

F-4

H-15

H-8

H-8

H-8

H-8

H-8

H-8

H-8

H-4

H-6

H-5

–

–

–

–

–

B

–

1-12

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