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參數(shù)資料
| 型號(hào)： | AT97SC3204T-U1A80 |
| 廠商： | Atmel |
| 文件頁(yè)數(shù)： | 5/8頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC CRYPTO TWI 3-3.6V 28TSSOP |
| 產(chǎn)品培訓(xùn)模塊： | MCU Product Line Introduction CryptoAuthentication™ Introduction |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 系列： | CryptoController™ |
| 應(yīng)用： | 安全通信 |
| 核心處理器： | AVR |
| 程序存儲(chǔ)器類型： | EEPROM |
| 接口： | I²C，2 線串口 |
| 電源電壓： | 3 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-TSSOP（0.240"，6.10mm 寬） |
| 包裝： | 散裝 |
| 供應(yīng)商設(shè)備封裝： | 28-TSSOP |
2011 / www.atmel.com
4
Atmel Crypto Products Portfolio
Family of Secure Authentication Solutions
Atmel CryptoMemory
The World’s Only Secure Serial EEPROM
Atmel CryptoMemory cryptographic security
ICs offer a cost-efficient, high-security solution
for any application requiring authentication, data
protection or secure storage.
A cryptographic algorithm encrypts data and
passwords, generates Message Authentication
Codes (MAC) thereby providing a secure
place where information remains safe, even
under attack. CryptoMemory is the only family
of secure memory devices in the industry with
mutual authentication between device and host,
plus data encryption. Both synchronous (2-
wire) and asynchronous (ISO7816) protocols
are available.
Atmel Device
Description
Zones
Temp
V
CC
AT88SC0104CA
1-Kbit Secure EEPROM
4
-40°C to 85°C
2.7 to 3.6V
AT88SC0204CA
2-Kbit Secure EEPROM
4
-40°C to 85°C
2.7 to 3.6V
AT88SC0404CA
4-Kbit Secure EEPROM
4
-40°C to 85°C
2.7 to 3.6V
AT88SC0808CA
8-Kbit Secure EEPROM
8
-40°C to 85°C
2.7 to 3.6V
AT88SC1616C
16-Kbit Secure EEPROM
16
-40°C to 85°C
2.7 to 5.5V
AT88SC3216C
32-Kbit Secure EEPROM
16
-40°C to 85°C
2.7 to 5.5V
AT88SC6416C
64-Kbit Secure EEPROM
16
-40°C to 85°C
2.7 to 5.5V
AT88SC12816C
128-Kbit Secure EEPROM
16
-40°C to 85°C
2.7 to 5.5V
AT88SC25616C
256-Kbit Secure EEPROM
16
-40°C to 85°C
2.7 to 5.5V
AT88SC018
Host Side Security
–
-40°C to 85°C
2.7 to 3.6V
Key Features
A family of devices with user
memories from 1-Kbit to 256-Kbit
Symmetrical dynamic mutual
authentication with 64-bit
cryptographic keys
Encrypted passwords with attempt
counters
Stream encryption ensures data
privacy
1.0MHz compatible 2-wire serial
interface for fast operation
Pin compatible with industry
standard 24Cxxx serial memories
Advantages
No operating system required;
easy to program
Flexible, independently
configurable user memory
zones
Fast time-to-market
Interface software available for
easy implementation
Rich set of security features
Flexible security options
Package Options
Plastic Packages
8-lead SOIC
8-lead PDIP
8-lead TSSOP
8-lead uDFN (Ultra Thin Mini-
MAP)
Modules
Development Kits*
Atmel AT88SC-ADK2 – Starter Kit
*See Page 6 for full description
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