型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
DS28EL22 | DeepCover Secure Authenticator with 1-Wire SHA-256 and 2Kb User EEPROM General Description DeepCoverM embedded security solutions cloak sensitive data under multiple layers of advanced physical secu rity to provide the most secure key storage possible. The DeepCover Secure Authenticator (DS28EL22) combines crypto-strong, bidirectional, secure challenge-and-response 文件:338.29 Kbytes 页数:5 Pages | Maxim 美信 | Maxim | |
DS28EL22 | DeepCover Secure Authenticator with 1-Wire SHA-256 and 2Kb User EEPROM 文件:333.72 Kbytes 页数:5 Pages | Maxim 美信 | Maxim | |
DS28EL22 | DeepCover安全认证器,带有1-Wire SHA-256和2Kb用户EEPROM DeepCover®嵌入式安全方案通过多层高级物理保护为系统提供最安全的密钥存储,有效保护敏感数据。DeepCover安全认证器件(DS28EL22)集成了基于FIPS 180-3安全散列算法(SHA-256)的高度加密、双向、质询-响应安全认证功能。2Kb用户可编程EEPROM阵列为应用数据提供非易失存储,附加的安全存储器储存用于SHA-256算法的读保护密钥以及用户存储器控制设置。每个器件都带有唯一的64位ROM注册码(ROM ID),由工厂刻入芯片。唯一的ROM ID可作为加密操作的基本输入参数,也可作为应用中的电子序列号。双向安全模型允许主机系统和嵌入式DS28EL22从机之间的双向认 • 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、写/读保护以及OTP/EEPROM仿真模式\n• 唯一的工厂可编程64位识别码\n• 高达76.9kbps的单触点、1-Wire通信接口\n• 工作范围:1.8V ±5%、-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封; | ADI 亚德诺 | ADI | |
DeepCover Secure Authenticator with 1-Wire SHA-256 and 2Kb User EEPROM General Description DeepCoverM embedded security solutions cloak sensitive data under multiple layers of advanced physical secu rity to provide the most secure key storage possible. The DeepCover Secure Authenticator (DS28EL22) combines crypto-strong, bidirectional, secure challenge-and-response 文件:338.29 Kbytes 页数:5 Pages | Maxim 美信 | Maxim | ||
DeepCover Secure Authenticator with 1-Wire SHA-256 and 2Kb User EEPROM 文件:333.72 Kbytes 页数:5 Pages | Maxim 美信 | Maxim | ||
DeepCover Secure Authenticator with 1-Wire SHA-256 and 2Kb User EEPROM 文件:333.72 Kbytes 页数:5 Pages | Maxim 美信 | Maxim | ||
包装:散装 功能:防篡改和安全 类别:开发板,套件,编程器 评估和演示板及套件 描述:EVAL KIT FOR DS28EL22 | AD 亚德诺 | AD | ||
Package:6-WDFN 裸露焊盘;包装:卷带(TR) 类别:集成电路(IC) 专用 IC 描述:IC EEPROM 2K 1WIRE 6TDFN | AD 亚德诺 | AD | ||
Package:6-WDFN 裸露焊盘;包装:托盘 类别:集成电路(IC) 专用 IC 描述:IC EEPROM 2K 1WIRE 6TDFN | AD 亚德诺 | AD |
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):
1.71 to 1.89
- 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):
$1.21 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MaximIntegrated |
24+ |
SMD |
15600 |
电可擦除可编程只读存储器1WIRE2KBE2LOWVOLTAGEWITHSH |
询价 | ||
MAXIM/美信 |
24+ |
SSOPQFN |
25050 |
原厂支持公司优势现货 |
询价 | ||
Maxim Integrated |
24+ |
6-TDFN-EP(3x3) |
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 | ||
MAXIM |
25+ |
DFN-6 |
1001 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
MAXIM/美信 |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MAXIM/美信 |
24+ |
BGA |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
MAXIM/美信 |
21+ |
QFN |
10000 |
全新原装 公司现货 价格优 |
询价 | ||
MAXIM/美信 |
22+ |
QFN |
3800 |
只做原装,价格优惠,长期供货。 |
询价 | ||
Maxim |
22+ |
6TDFNEP |
9000 |
原厂渠道,现货配单 |
询价 |
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