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AT97SC3204-X2MA-20 PDF预览

AT97SC3204-X2MA-20

更新时间: 2024-10-02 19:35:15
品牌 Logo 应用领域
美国微芯 - MICROCHIP 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PC外围集成电路
页数 文件大小 规格书
8页 302K
描述
IC CRYPTO TPM LPC 40QFN

AT97SC3204-X2MA-20 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended包装说明:HVQCCN,
Reach Compliance Code:compliantFactory Lead Time:14 weeks
风险等级:5.45具有ADC:NO
地址总线宽度:位大小:8
DAC 通道:NODMA 通道:NO
外部数据总线宽度:JESD-30 代码:S-XQCC-N40
JESD-609代码:e3长度:6 mm
I/O 线路数量:端子数量:40
最高工作温度:70 °C最低工作温度:
PWM 通道:NO封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
ROM可编程性:EEPROM座面最大高度:0.9 mm
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:6 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLER, RISCBase Number Matches:1

AT97SC3204-X2MA-20 数据手册

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Atmel AT97SC3204  
Trusted Platform Module LPC Interface  
SUMMARY DATASHEET  
Features  
Fully compliant to the Trusted Computing Group (TCG) Trusted Platform Module  
(TPM) version 1.2 specification  
Compliant with TCG PC client-specific TPM Interface Specification (TIS) version 1.2  
Single-chip, turnkey solution  
Hardware asymmetric crypto engine  
Atmel® AVR® RISC microprocessor  
Internal EEPROM storage for RSA keys  
33MHz Low Pin Count (LPC) bus for easy PC interface  
Secure hardware and firmware design and chip layout  
Internal, high-quality Random Number Generator (RNG) – FIPS 140-2 compliant  
NV storage space for 1756 bytes of user defined data  
3.3V supply voltage  
28-lead thin TSSOP, 28-lead wide TSSOP, or 40-pad QFN packages  
Offered in both commercial (0 to 70°C) and industrial (-40 to +85°C)  
temperature ranges  
Description  
The Atmel AT97SC3204 is a fully integrated security module designed to be integrated  
into personal computers and other embedded systems. It implements version 1.2 of the  
Trusted Computing Group (TCG) specification for Trusted Platform Modules (TPM).  
The TPM includes a cryptographic accelerator capable of computing a 2048-bit RSA  
signature in 200ms and a 1024-bit RSA signature in 40ms. Performance of the SHA-1  
accelerator is 20μs per 64-byte block.  
The chip communicates with the PC through the LPC interface. The TPM supports  
SIRQ (for interrupts) and CLKRUN to permit clock stopping for power savings in mobile  
computers.  
This is a summary document.  
The complete document is  
available under NDA. For more  
information, please contact  
your local Atmel sales office.  
Atmel-5295ES-TPM-AT97SC3204-LPC-Interface-Datasheet-Summary-032013  

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