存储器-EEPROM-AT88SC0204CA-PU

参数	数值
Zones	4
Interface Type	2-WIRE; ISO7816 T=0
Density	2Kb
Operating Voltage (Vcc)	2.7 - 3.6
Algorithm Type	Proprietary
Key Size	64
系列	CryptoMemory®
速度	4MHz
存储器格式	EEPROMs - Serial
接口	I²C, 2-Wire Serial
存储器类型	EEPROM
存储器大小	2K (256 x 8)
工作电压	2.7 V ~ 3.6 V
工作温度	-40°C ~ 85°C

High-performance secure memory that provides 2Kbit of user memory with advanced security and cryptographic features built-in. The user memory is divided into four 64-byte zones, each of which may be either individually set with different security access rights or effectively combined together to provide space for one to four data files. The device features an enhanced command set that allows direct communication with the microcontroller hardware two-wire interface. This enables faster firmware development with reduced code space requirements.

文档(Document)

序号	PDF	描述
1	文档(Document)	AT88SC0204CA Summary (文件大小: 300KB, 23 页:, 修订 F, 更新: 12/2011) 2-Kbit User Memory with Authentication and Encryption. This is a summary document.
2	文档(Document)	CryptoMemory Low Density Full Specification Complete (文件大小: 659KB, 66 页:, 修订 E, 更新: 12/2011)
3	文档(Document)	Crypto Products Portfolio (文件大小: 478742, 8 页:, 修订 C, 更新: 03/2011) An overview of all Crypto product offerings including Atmel CryptoAuthentication™, Atmel CryptoMemory®, Atmel CryptoRF® and Atmel CryptoController™.
4	文档(Document)	AT88SC0104C to AT88SC25616C Family of CryptoMemory Secure Serial ICs (文件大小: 668675, 2 页:, 更新: 06/2003) The new CryptoMemory family of devices in plastic packages provides secure serial EEPROM storage for sensitive information within an embedded system.
5	文档(Document)	AT88SC0104CRF to AT88SC6416CRF Family of CryptoRF™ Security Chips (2 页:, 更新: 04/2003) Secure RF memory family of devices with mutual authentication between card/reader and data encryption for ISO/IEC 14443 Type B communications protocol at 13.56 Mhz.
6	文档(Document)	CryptoMemory® For Removable Storage Devices and Reprogrammable Keys (文件大小: 1117471, 2 页:, 更新: 04/2003) The CryptoMemory family of devices in a rugged key form provides a solution to ensure security for sensitive data and materials in harsh environments.
7	文档(Document)	CryptoMemory® Secure Memory - Standard Product Offering (文件大小: 308120, 10 页:, 修订 F, 更新: 06/2008) Standard product offering and ordering information for Secure Memory and CryptoMemory products.
8	文档(Document)

AT88SC0204CA-PU

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