Datasheet > AT88SC0204CA_11

AT88SC0204CA_11

更新时间： 2024-11-30 08:38:43

品牌	Logo	应用领域
爱特美尔 - ATMEL		/
页数	文件大小	规格书
23页	295K
描述
Atmel CryptoMemory

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数据手册

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AT88SC0204CA_11 数据手册

Atmel AT88SC0204CA

Atmel CryptoMemory

SUMMARY DATASHEET

Features

• One of a family of devices with user memories from 1Kbit to 8Kbit

• 2Kbit (256-byte) EEPROM user memory

•

Four 512-bit (64-byte) zones

Self-timed write cycle

Single byte or 16-byte page write mode

Programmable access rights for each zone

• 2Kbit configuration zone

•

37-byte OTP (One-time Programmable) area for user-defined codes

160-byte area for user-defined keys and passwords

• High security features

•

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

Voltage and frequency monitors

• 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 two-wire serial interface for faster device initialization *

Programmable 8-byte answer-to-reset register

ISO 7816-2 compliant modules

• Embedded application features

•

Low voltage supply: 2.7V – 3.6V

Secure nonvolatile storage for sensitive system or user information

Two-wire serial interface (TWI, 5V compatible)

1.0MHz compatibility for fast operation

Standard 8-lead plastic packages, green compliant (exceeds RoHS)

Same pin configuration as Atmel^®AT24CXXX Serial EEPROM in SOIC and

PDIP packages

• High reliability

•

Endurance: 100,000 cycles

Data retention: 10 years

This is a summary document.

The complete document is

available on the Atmel website

at www.atmel.com.

ESD protection: 2,000V min

* Note: Modules available with either T = 0 / 2-wire modes or 2-wire mode only

5202FS−CRYPTO−12/11

12 3 4 5 6 7...23

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与AT88SC0204CA_11相关器件

型号	品牌	获取价格	描述	数据表
AT88SC0204CA_14	ATMEL	获取价格	Atmel CryptoMemory Low Density Full Specification
AT88SC0204CA-MJ	ATMEL	获取价格	CryptoMemory
AT88SC0204CA-MJ	MICROCHIP	获取价格	IC EEPROM 2KBIT 4MHZ M2J
AT88SC0204CA-MJ88SC0204	ATMEL	获取价格	Memory Circuit, 256X8, CMOS,
AT88SC0204CA-MJTG	ATMEL	获取价格	CryptoMemory
AT88SC0204CA-MP	ATMEL	获取价格	CryptoMemory
AT88SC0204CA-MP88SC0204	ATMEL	获取价格	Memory Circuit, 256X8, CMOS,
AT88SC0204CA-MPTG	MICROCHIP	获取价格	IC EEPROM 2KBIT 4MHZ M2P
AT88SC0204CA-MPTG	ATMEL	获取价格	CryptoMemory
AT88SC0204CA-PU	ATMEL	获取价格	CryptoMemory