AT88SC101 データシートの表示（PDF） - Atmel Corporation

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AT88SC101

Smart Card ICs 1K E2PROM with Security Logic

Atmel Corporation 

Features

1K x 1 Serial E2PROM With Security Logic

•• Available in Two Memory Organizations:

AT88SC10111K x 1Memory Zone

AT88SC1022512 x 1Memory Zone

Supports ISO/IEC 7816-3 Synchronous Protocol

• Stores and Validates Security Codes

•• Counts Incorrect Security Code Attempts

Provides Transport Code Security

• Manufactured Using Low Power CMOS Technology

•• VPP Internally Generated

• 2 µs Read Access Time; 5 ms Write Cycle Time

Temperature Range From -25°C to 70°C

•• ESD Immunity > 4K Volts

• High Reliability:

100,000 Write/Erase Cycles

100 Years Data Retention

Block Diagram

Smart Card ICs

1K E2PROM

with Security

Logic

AT88SC101

AT88SC102

Description

The AT88SC101/102 family provides 1024 bits of serial E2PROM (Electrically Eras-

able and Programmable Read Only Memory) with additional security logic for use in

secure smart card applications. The AT88SC101 is available in one 1024 x 1 bit mem-

ory zones, and the AT88SC102 is available in two 512 x 1 bit memory zones.

ISO Card Configuration

ISO

Contact

C1

C2

C3

C4

C5

C6

C7

C8

Pad

#

8

7

6

5

1

2

3

4

Pad

Name

VCC

RST

CLK

FUS

VSS

NC

I/O

PGM

Description

Operating Voltage

Reset

Clock and Address Control

Identification Fuses

Ground

No Connect

Bi-directional Data Port

Programming Control

Card Module Contacts

Vcc C1

C5 Vss

RST C2

C6 N/C

CLK C3

C7 I/O

FUS C4

C8 PGM

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