AT5FC001-20 データシートの表示（PDF） - Atmel Corporation

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AT5FC001-20

1-Megabyte Flash Memory PCMCIA Card

Atmel Corporation 

Features

• Single Power Supply

Read and Write Voltage, 5 V ± 5%

• High Performance

200 ns Maximum Access Time

6 ms Typical Sector Write

• CMOS Low Power Consumption

20 mA Typical Active Current (Byte Mode)

400 µA Typical Standby Current

• Fully MS-DOS Compatible Flash Driver and Formatter

Virtual-Disk Flash Driver with 256 Bytes/Sector

Random Read/Write to any Sector

No Erase Operation Required Prior to any Write

• Zero Data Retention Power

Batteries not Required for Data Storage

• PCMCIA/JEIDA 68-Pin Standard

Selectable Byte- or Word-Wide Configuration

• High Re-programmable Endurance

Built-in Redundancy for Sector Replacement

Minimum 100,000 Write Cycles

• Five Levels of Write Protection

Prevent Accidental Data Loss

Block Diagram

1-Megabyte

Flash Memory

PCMCIA Card

AT5FC001

Pin Configuration

Pin Name

A0-A19

D0-D15

CE1,CE2,

WE, OE, REG

CD, WP

BVD1, BVD2

Function

Addresses

Data

Control Signals

Card Status

GND 1

D3 2

D4 3

D5 4

D6 5

D7 6

CE1 7

A10 8

OE 9

A11 1 0

A9 11

A8 1 2

A13 1 3

A14 1 4

WE 1 5

NC 1 6

VCC 1 7

NC 1 8

A16 1 9

A15 2 0

A12 2 1

A7 2 2

A6 2 3

A5 2 4

A4 2 5

A3 2 6

A2 2 7

A1 2 8

A0 2 9

D0 3 0

D1 3 1

D2 3 2

WP 3 3

GND 3 4

35 GND

3 6 CD1

3 7 D11

3 8 D12

3 9 D13

4 0 D14

4 1 D15

4 2 CE2

4 3 NC

4 4 RFU

4 5 RFU

4 6 A17

4 7 A18

4 8 A19

4 9 NC

5 0 NC

5 1 VCC

5 2 NC

5 3 NC

5 4 NC

5 5 NC

5 6 NC

5 7 NC

5 8 NC

5 9 NC

6 0 NC

6 1 REG

6 2 BVD2

6 3 BVD1

6 4 D8

6 5 D9

6 6 D10

6 7 CD2

6 8 GND

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