AT88SC3216C
1.2.
Embedded Applications
Through dynamic and symmetric mutual authentication, data encryption, and the use of encrypted checksums, the
AT88SC3216C provides a secure place for storage of sensitive information within a system. With its tamper detection
circuits, this information remains safe even under attack. A 2-wire serial interface running at 1.0 MHz is used for fast
and efficient communications with up to 15 devices that may be individually addressed. The AT88SC3216C is available
in industry standard 8-lead packages with the same familiar pinout as 2-wire serial EEPROMs.
Figure 2.
Block Diagram
V CC
GND
SCL/CLK
SDA/IO
RST
Power
Management
Synchronous
Interface
Asynchronous
ISO Interface
Reset Block
Authentication,
Encryption and
Certification Unit
Data Transfer
Password
Verification
Answer to Reset
Random
Generator
EEPROM
3
5014KS–SMEM–08/09
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相关代理商/技术参数
AT88SC3216C-MJTG 功能描述:电可擦除可编程只读存储器 CRYPTOMEMORY 32KBIT 16 ZONE RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
AT88SC3216C-PI 功能描述:电可擦除可编程只读存储器 32k bit RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
AT88SC3216C-PU 功能描述:电可擦除可编程只读存储器 CRYPTOMEMORY 32kB 16 ZONE - 8 IND TEMP RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
AT88SC3216CRF 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:CryptoRF Specification
AT88SC3216CRF_09 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:13.56 MHz CryptoRF? EEPROM Memory 32 Kbits
AT88SC3216CRF-L01B 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:13.56 MHz CryptoRF EEPROM Memory 32 Kbits
AT88SC3216CRF-MR1 功能描述:电可擦除可编程只读存储器 CRYPTORF 32K, 82pF RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
AT88SC3216CRF-MS1 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:13.56 MHz CryptoRF EEPROM Memory 32 Kbits