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DS28E22

1-Wire SHA-256 Secure Authenticator with 2Kb User EEPROM

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 au

文件:799.1 Kbytes 页数:6 Pages

Maxim

美信

DS28E22

EV Board Contains Convenient On-Board Test Points

文件:101.29 Kbytes 页数:2 Pages

Maxim

美信

DS28E22

DeepCover Secure Authenticator with 1-Wire SHA-256 and 2Kb User EEPROM

文件:875.69 Kbytes 页数:6 Pages

Maxim

美信

DS28E22

内置1-Wire SHA-256和2Kb用户EEPROM的DeepCover安全认证方案

DeepCover®嵌入式安全方案通过多层高级物理保护措施为系统提供最安全的密钥存储,以保护敏感数据。 • 基于SHA-256的对称加密双向安全认证模型\n• 专有的硬件SHA加速引擎产生SHA-256 MAC\n• 对高位计数、用户可编程密钥以及输入质询进行有效的安全认证\n• 2048位用户EEPROM分成8页,每页256位\n• 用户可编程、不可擦除的EEPROM保护模式包括:安全认证、读/写保护以及OTP/EPROM仿真模式\n• 唯一的工厂可编程64位识别码\n• 高达76.9kbps的单总线通信接口\n• 工作范围:3.3V ±10%、-40°C至+85°C\n• 待机功耗低至5μA (典型值) \n• ±8kV人体模式ESD保护(典型值)\n• 6引脚TDFN、6引脚TSO;

ADI

亚德诺

DS28E22P

1-Wire SHA-256 Secure Authenticator with 2Kb User EEPROM

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 au

文件:799.1 Kbytes 页数:6 Pages

Maxim

美信

DS28E22Q

1-Wire SHA-256 Secure Authenticator with 2Kb User EEPROM

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 au

文件:799.1 Kbytes 页数:6 Pages

Maxim

美信

DS28E22_V01

DeepCover Secure Authenticator with 1-Wire SHA-256 and 2Kb User EEPROM

文件:875.69 Kbytes 页数:6 Pages

Maxim

美信

DS28E22EVKIT

EV Board Contains Convenient On-Board Test Points

文件:101.29 Kbytes 页数:2 Pages

Maxim

美信

DS28E22P+

DeepCover Secure Authenticator with 1-Wire SHA-256 and 2Kb User EEPROM

文件:875.69 Kbytes 页数:6 Pages

Maxim

美信

DS28E22P+T

DeepCover Secure Authenticator with 1-Wire SHA-256 and 2Kb User EEPROM

文件:875.69 Kbytes 页数:6 Pages

Maxim

美信

技术参数

  • Applications:

    IP Protection

  • Memory Type:

    EEPROM

  • Memory Size:

    2K x 1

  • Bus Type:

    1-Wire

  • Features:

    Memory Protection Options

  • VSUPPLY(V):

    2.97 to 3.63

  • Deep Cover:

    Yes

  • Oper. Temp.(°C):

    -40 to +85

  • Package/ Pins:

    TDFN/6

  • Smallest Available Pckg. (max w/pins)(mm2):

    9.6

  • RoHS Available:

    Yes

  • Budgetary Price (See Notes):

    $0.98 @1k

供应商型号品牌批号封装库存备注价格
Maxim
23+
NA
10658
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品
询价
MaximIntegrated
24+
SMD
15600
电可擦除可编程只读存储器DeepCoverSecureAuthenticat
询价
Maxim
2018+
26976
代理原装现货/特价热卖!
询价
DALLAS
16+
6TDFN-EP
8736
只做原厂原装,认准宝芯创配单专家
询价
DALLAS
1902+
6TDFN-EP
2734
代理品牌
询价
Maxim
24+
120
324554
原装进口现货
询价
MAXIM/美信
24+
TSOC-6
16580
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
MAXIM/美信
24+
SSOPQFN
25050
原厂支持公司优势现货
询价
Maxim Integrated
24+
6-TSOC
56200
一级代理/放心采购
询价
Maxim
1931+
N/A
567
加我qq或微信,了解更多详细信息,体验一站式购物
询价
更多DS28E22供应商 更新时间2025-10-4 9:11:00