Datasheet > AT88SC3216CRF-MU1

AT88SC3216CRF-MU1

更新时间： 2024-12-01 04:07:19

品牌	Logo	应用领域
爱特美尔 - ATMEL		存储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
9页	304K
描述
13.56 MHz CryptoRF EEPROM Memory 32 Kbits

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AT88SC3216CRF-MU1 数据手册

浏览型号AT88SC3216CRF-MU1的Datasheet PDF文件第2页

浏览型号AT88SC3216CRF-MU1的Datasheet PDF文件第3页

浏览型号AT88SC3216CRF-MU1的Datasheet PDF文件第4页

浏览型号AT88SC3216CRF-MU1的Datasheet PDF文件第5页

浏览型号AT88SC3216CRF-MU1的Datasheet PDF文件第6页

浏览型号AT88SC3216CRF-MU1的Datasheet PDF文件第7页

Features

• One of a Family of Devices with User Memory of 1 Kbit to 64 Kbits

• Contactless 13.56 MHz RF Communications Interface

– ISO/IEC 14443-2:2001 Type B Compliant

– ISO/IEC 14443-3:2001 Type B Compliant Anticollision Protocol

– Command Set Optimized for Multicard RF Communications

– Tolerant of Type A Signaling for Multiprotocol Applications

• Integrated 82 pF Tuning Capacitor

• User EEPROM Memory

– 32 Kbits Configured as Sixteen 256-byte (2-Kbit) User Zones

– Byte, Page, and Partial Page Write Modes

– Self-timed Write Cycle

13.56 MHz

• 256-byte (2-Kbit) Configuration Zone

– User-programmable Application Family Identifier (AFI)

– User-defined Anticollision Polling Response

– User-defined Keys and Passwords

CryptoRF

EEPROM Memory

32 Kbits

• High-Security Features

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

– Encrypted Checksum

– Stream Encryption

– Four Key Sets for Authentication and Encryption

– Eight Sets of Two 24-bit Passwords

– Password and Authentication Attempts Counters

– Selectable Access Rights by Zone

– Antitearing Function

– Tamper Sensors

AT88SC3216CRF

Summary

• High Reliability

– Endurance: 100,000 Write Cycles

– Data Retention: 10 Years

– Operating Temperature: −40°C to +85°C

Description

The CryptoRF^®family integrates a 13.56 MHz RF interface into a CryptoMemory^®,

resulting in a contactless smart card with advanced security and cryptographic fea-

tures. This device is optimized as a contactless secure memory, for RF smart cards,

and secure data storage, without the requirement of an internal microprocessor.

For communications, the RF interface utilizes the ISO/IEC 14443-2 and -3 Type B bit

timing and signal modulation schemes, and the ISO/IEC 14443-3 Slot-MARKER Anti-

collision Protocol. Data is exchanged half duplex at a 106-kbit/s rate, with a two-byte

CRC_B providing error detection capability. The maximum communication range

between the reader antenna and contactless card is approximately 10 cm when used

with an RFID reader that transmits the maximum ISO/IEC 14443-2 RF power level.

The RF interface powers the other circuits; no battery is required. Full compliance with

the ISO/IEC 14443-2 and -3 standards results in anticollision interoperability with the

AT88RF020 2-Kbit RFID EEPROM product and provides both a proven RF communi-

cation interface and a robust anticollision protocol.

The AT88SC3216CRF contains 32 Kbits of user memory and 2 Kbits of configuration

memory. The 2 Kbits of configuration memory contain eight sets of read/write pass-

words, four crypto key sets, security access registers for each user zone, and

password/key registers for each zone.

The CryptoRF command set is optimized for a multicard RF communications environ-

ment. A programmable AFI register allows this IC to be used in numerous applications

in the same geographic area with seamless discrimination of cards assigned to a par-

ticular application during the anticollision process.

Rev. 5005CS–CRRF–12/06

Note: This is a summary document. A complete document is available

under NDA. For more information, please contact your local Atmel

sales office.

12 3 4 5 6 7...9

中文翻译

下载PDF

与AT88SC3216CRF-MU1相关器件

型号	品牌	获取价格	描述	数据表
AT88SC3216CRF-MVA1	MICROCHIP	获取价格	Telecom Circuit,
AT88SC3216CRF-MX1	ATMEL	获取价格	CryptoRF Specification
AT88SC3216CRF-MY1	ATMEL	获取价格	CryptoRF Specification
AT88SC3216CRF-WA1	ATMEL	获取价格	13.56 MHz CryptoRF EEPROM Memory 32 Kbits
AT88SC3216C-SU	ATMEL	获取价格	CryptoMemory 32 Kbit
AT88SC3216C-SU-T	MICROCHIP	获取价格	Memory Circuit, 32KX1, CMOS, PDSO8
AT88SC3216C-WI	ATMEL	获取价格	CryptoMemory 32 Kbit
AT88SC3216C-Y4U	ATMEL	获取价格	EEPROM, 32KX1, Serial, CMOS, 6 X 4.90 MM, LEAD FREE AND HALOGEN FREE, SAP-8
AT88SC410	ATMEL	获取价格	EEPROM,
AT88SC450	ETC	获取价格	ASIC

与AT88SC3216CRF-MU1相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

53
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

42
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

70
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

66

产品中心

服务支持

精选活动

关于我们

帮助中心

AT88SC3216CRF-MU1

AT88SC3216CRF-MU1 数据手册

与AT88SC3216CRF-MU1相关器件

与AT88SC3216CRF-MU1相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

AT88SC3216CRF-MU1

AT88SC3216CRF-MU1 数据手册

与AT88SC3216CRF-MU1相关器件

与AT88SC3216CRF-MU1相关文章

您还可以找

您在本页遇到什么问题？