Datasheet > AT88SC1003

AT88SC1003

更新时间： 2024-09-24 04:07:19

品牌	Logo	应用领域
爱特美尔 - ATMEL		/
页数	文件大小	规格书
30页	336K
描述
Security Logic with Three Application Zones

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中文翻译

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数据手册

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AT88SC1003 数据手册

Features

• Compatible with Many Existing Memory Card Applications

• 1-Kbit EEPROM User Memory

– Two 256 x 1 Application Zones

– One 512 x 1 Application Zone

– Protected by Security Logic

– Vpp Internally Generated for Single Voltage Operation

– 2 µs Read Access Time

– 2 ms Write Cycle (Self-timed)

• Additional EEPROM Memory for Code Storage

– Three OTP Areas, 144 Bits Total

– 64-bit Code-protected Zone

1K EEPROM–

Security Logic

with Three

Application

Zones

• Security Features

– Stores and Validates Security Codes

– Maximum of Four Incorrect Security Code Attempts

– Provides Security Code Protection During Transportation

• High Reliability

– Endurance: 100,000 Cycles

– Data Retention: 10 Years

– ESD Protection: 4,000V Minimum

• Manufactured Using Low-power CMOS Technology

• ISO 7816-compliant Card Modules

Description

AT88SC1003

The AT88SC1003 is a low-cost synchronous integrated circuit, designed for use in

prepaid and loyalty smart card applications. The AT88SC1003 provides 1024 bits of

serial EEPROM (Electrically Erasable and Programmable Read Only Memory) within

three application zones, plus 64 bits in a code-protected zone. Security logic provides

access protection through use of a 16-bit security code.

Additional EEPROM memory is available to hold unalterable information about the

card history. Separate zones are available for data written by the card manufacturer

and card issuer. After personalization of the memory by the issuer, an internal fuse is

blown that secures critical memory areas of the device and configures the IC for use

by the end customer. The action of blowing this fuse is irreversible. The AT88SC1003

is manufactured using low-power CMOS technology. EEPROM programming func-

tions are accomplished using an internally generated high-voltage pump for single

voltage supply operation. Program timing is controlled internally. Memory endurance

is guaranteed to 100,000 erase/write cycles. Ten-year data retention is guaranteed.

Table 1. Pin Configuration

Pad

VCC

GND

CLK

I/O

Description

ISO Module Contact

Supply Voltage

Ground

Serial Clock Input

Serial Data Input/Output

Reset Input

RST

PGM

FUS

Program Input

Fuse Input

2035B–SMEM–08/03

12 3 4 5 6 7...30

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与AT88SC1003相关器件

型号	品牌	获取价格	描述	数据表
AT88SC1003-09CT-00	ETC	获取价格	EEPROM
AT88SC1003-09DT-00	ETC	获取价格	EEPROM
AT88SC1003-09ET-00	ATMEL	获取价格	Security Logic with Three Application Zones
AT88SC1003-09ET-00	MICROCHIP	获取价格	EEPROM, 1KX1, Serial, CMOS
AT88SC1003-09NT-00	ETC	获取价格	EEPROM
AT88SC1003-09PT-00	MICROCHIP	获取价格	EEPROM, 1KX1, Serial, CMOS
AT88SC1003-09PT-00	ATMEL	获取价格	Security Logic with Three Application Zones
AT88SC1003-10WI-00	ATMEL	获取价格	Security Logic with Three Application Zones
AT88SC101	ATMEL	获取价格	Smart Card ICs 1K E2PROM with Security Logic
AT88SC101-09AT-XX	ETC	获取价格	Sequential Access Serial EEPROM