Datasheet > AT88SC102-09GT-XX-2.7

AT88SC102-09GT-XX-2.7

更新时间： 2022-01-18 16:46:00

品牌	Logo	应用领域
其他 - ETC		可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
27页	269K
描述
EEPROM

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AT88SC102-09GT-XX-2.7 数据手册

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Features

• 1K X 1 Serial EEPROM with Security Logic

• Two Application Zones

• Stores and Validates Security Codes

• Maximum of Eight Incorrect Security Code Attempts

• Provides Transport Code Security

• Low Voltage Operation: 2.7V to 5.5V

• Manufactured using Low Power CMOS Technology

• Supports ISO/IEC 7816-3 Synchronous Protocol

• V_PPInternally Generated

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

• Temperature Range from -40°C to 85°C

• ESD Protection 4,000V Minimum.

• High Reliability:

1K EEPROM -

Security Logic

with Two

100,000 Program/Erase Cycles Guaranteed

Data Retention of 10 years

Application

Zones

Description

The AT88SC102 device is a low-cost, synchronous, secure memory integrated circuit,

designed for use in prepaid and loyalty smart card applications. The AT88SC102

provides 1024 bits of serial Electrically Erasable and Programmable Read Only

Memory (EEPROM) within two Application Zones, plus 64 bits in a code protected

zone. Additional EEPROM memory and security logic provide security for smart card

applications. Space is provided in the EEPROM memory for manufacturing records for

both the smart card manufacturer and card issuer. After personalization, these

records, and the state of the bit which enables the Erase Counter function, are locked

and protected from modification for the lifetime of the product.

AT88SC102

Card Module Contacts

ISO Card Contact Descriptions

ISO

Contact

VDD C1 C5 VSS

Pad Name

VCC

RST

Description

RST C2 C6 NC

CLK C3 C7 I/O

FUS C4 C8 PGM

Operating Voltage

Address Reset

Clock and Address Control

Fuse

CLK

FUS

GND

Ground

No Connect

I/O

Bidirectional Data

Programming Control

PGM

Rev. 1419B–11/99

12 3 4 5 6 7...27

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