Datasheet > AT88SC0104CA_08

AT88SC0104CA_08

更新时间： 2022-12-27 23:34:16

品牌	Logo	应用领域
爱特美尔 - ATMEL		/
页数	文件大小	规格书
58页	1390K
描述
CryptoMemory Specification for Standard Mode of Operation

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AT88SC0104CA_08 数据手册

Features

• One of a Family of Devices with User Memories from 1 Kbit to 8-Kbit

• EEPROM User Memory

– Four or Eight Zones

– Self-timed Write Cycles

– Single-Byte or Multiple-Byte Page-Write Modes

– Programmable Access Rights for Each Zone

• 2-Kbit Configuration Zone

– 37-byte OTP Area for User-defined Codes

– 160-byte Area for User-defined Keys and Passwords

• High Security Features

CryptoMemory

Specification

for Standard

Mode of

– 64-bit Mutual Authentication Protocol (under license of ELVA)

– Cryptographic Message Authentication Codes (MAC)

– Stream Encryption

– Four Key Sets for Authentication and Encryption

– Eight Sets of Two 24-bit Passwords

– Anti-tearing Function

Operation

– Voltage and Frequency Monitor

• Embedded Application Features

– Low Voltage Operation: 2.7V to 3.6V

– Secure Nonvolatile Storage for Sensitive System or User Information

– 2-wire Serial Interface

AT88SC0104CA

AT88SC0204CA

AT88SC0404CA

AT88SC0808CA

– 1.0 MHz Compatibility for Fast Operation

– Standard 8-lead Plastic Packages

– Same Pinout as 2-wire Serial EEPROM's

• Smart Card Features

– ISO 7816 Class B (3V) Operation

– ISO 7816-3 Asynchronous T = 0 Protocol (Gemplus® Patent)

– Multiple Zones, Key Sets and Passwords for Multi-application Use

– Synchronous 2-wire Serial Interface for Faster Device Initialization

– Programmable 8-byte Answer-To-Reset Register

– ISO 7816-2 Compliant Modules

• High Reliability

– Endurance: 100,000 Cycles

– Data Retention: 10 years

– ESD Protection: 2,000V

5221A–CRYPT–10/08

12 3 4 5 6 7...58

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