位置：DS28E22 > DS28E22詳情
DS28E22中文資料
DS28E22數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
General Description
DeepCoverM embedded security solutions cloak sensitive data under multiple layers of advanced physical security to provide the most secure key storage possible.
The DeepCover Secure Authenticator (DS28E22) combines crypto-strong, bidirectional, secure challengeand-response authentication functionality with an implementation based on the FIPS 180-3-specified Secure Hash Algorithm (SHA-256). A 2Kb user-programmable EEPROM array provides nonvolatile storage of application data and additional protected memory holds a readprotected secret for SHA-256 operations and settings for user memory control. Each device has its own guaranteed unique 64-bit ROM identification number (ROM ID) that is factory programmed into the chip. This unique ROM ID is used as a fundamental input parameter for cryptographic operations and also serves as an electronic serial number within the application.
Features
? Symmetric Key-Based Bidirectional Secure Authentication Model Based on SHA-256
? Dedicated Hardware-Accelerated SHA Engine for Generating SHA-256 MACs
? Strong Authentication with a High Bit Count, UserProgrammable Secret, and Input Challenge
? 2048 Bits of User EEPROM Partitioned Into 8 Pages of 256 Bits
? User-Programmable and Irreversible EEPROM Protection Modes Including Authentication, Write and Read Protect, and OTP/EPROM Emulation
? Unique, Factory-Programmed 64-Bit Identification Number
? Single-Contact 1-Wire Interface Communicates with Host at Up to 76.9kbps
? Operating Range: 3.3V ±10, -40°C to +85°C
? Low-Power 5μA (typ) Standby
? ±8kV Human Body Model ESD Protection (typ)
? 6-Pin TDFN, 6-Lead TSOC Packages
Applications
??? Authentication of Network-Attached Appliances
??? Printer Cartridge ID/Authentication
??? Reference Design License Management
??? System Intellectual Property Protection
??? Sensor/Accessory Authentication and Calibration
??? Secure Feature Setting for Configurable Systems
??? Key Generation and Exchange for Cryptographic Systems
DS28E22產(chǎn)品屬性
- 類型
描述
- 型號(hào)
DS28E22
- 制造商
Maxim Integrated Products
- 功能描述
1-W 2KB EEPROM W/SHA-256 TSOC - Rail/Tube
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Maxim(美信) |
24+ |
標(biāo)準(zhǔn)封裝 |
40748 |
原廠渠道供應(yīng),大量現(xiàn)貨,原型號(hào)開票。 |
|||
MAXIM/美信 |
25+ |
原廠封裝 |
10280 |
||||
MAXIM |
2024+ |
N/A |
70000 |
柒號(hào)只做原裝 現(xiàn)貨價(jià)秒殺全網(wǎng) |
|||
MAXIM |
2016+ |
TSOC6 |
3526 |
假一罰十進(jìn)口原裝現(xiàn)貨原盤原標(biāo)! |
|||
Maxim |
23+ |
NA |
10658 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價(jià)代理特價(jià)，原裝元器件供應(yīng)，支持開發(fā)樣品 |
|||
Maxim |
2018+ |
26976 |
代理原裝現(xiàn)貨/特價(jià)熱賣! |
||||
MAXIM |
24+ |
TSOC-6 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
|||
MAXIM |
23+ |
35500 |
|||||
MAXIM |
20+ |
DFN-6 |
1001 |
就找我吧!--邀您體驗(yàn)愉快問購元件! |
|||
Maxim |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
DS28E22Q+U 價(jià)格
參考價(jià)格：￥7.2480
DS28E22 資料下載更多...
DS28E22 芯片相關(guān)型號(hào)
- 02007
- 02039.41.05
- 0205700000
- 0210390833
- 0210390854
- 0318000000
- 1108031
- 1108231
- 1108532
- 1108541
- 1108734
- 11089931
- 11089942
- 291C40A5R800AB
- 291C53B0R800AB
- 291V1222R800AB
- 291V1D28F624AB
- 5962F9563005VXC
- 7447044
- DS1685S-5_12
- HS1-1840BRH
- MAX1724_12
- MAX2022ETX_12
- MAX4607_12
- P4SMA550A
- P6SMB7.5A
- P6SMB82A
- SACB18
- SMBJ8.5A
- SMBJ90A
MAXIM相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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Maxim Integrated Products 美信半導(dǎo)體
中文資料: 61705條
Maxim Integrated Products是一家專注于模擬和混合信號(hào)集成電路的公司，成立于1983年，總部位于美國加利福尼亞州圣何塞。公司設(shè)計(jì)和制造廣泛應(yīng)用于電子設(shè)備的高性能集成電路，涵蓋電源管理、信號(hào)處理、傳感器和接口等多個(gè)領(lǐng)域。 Maxim的產(chǎn)品廣泛應(yīng)用于消費(fèi)電子、工業(yè)、汽車、通信等市場(chǎng)，以其高性能和創(chuàng)新技術(shù)著稱。公司致力于通過推動(dòng)技術(shù)進(jìn)步來滿足客戶的需求，并提供解決方案，幫助客戶實(shí)現(xiàn)更高的效率和更好的性能。 在2021年，Maxim Integrated被Analog Devices收購，進(jìn)一步增強(qiáng)了Analog Devices在市場(chǎng)上的競(jìng)爭力和技術(shù)實(shí)力。
