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DS28EL22Q+集成电路（IC）的专用IC规格书PDF中文资料
| 厂商型号 |
DS28EL22Q+ |
| 参数属性 | DS28EL22Q+ 封装/外壳为6-WDFN 裸露焊盘；包装为托盘；类别为集成电路（IC）的专用IC；DS28EL22Q+应用范围：身份验证，安全；产品描述：IC EEPROM 2K 1WIRE 6TDFN |
| 功能描述 | DeepCover Secure Authenticator with 1-Wire SHA-256 and 2Kb User EEPROM |
| 封装外壳 | 6-WDFN 裸露焊盘 |
| 文件大小 |
338.29 Kbytes |
| 页面数量 |
5 页 |
| 生产厂商 | Maxim Integrated Products |
| 企业简称 |
MAXIM【美信】 |
| 中文名称 | 美信半导体官网 |
| 原厂标识 |  |
| 数据手册 | |
| 更新时间 | 2025-8-3 18:00:00 |
| 人工找货 | DS28EL22Q+价格和库存，欢迎联系客服免费人工找货 |
DS28EL22Q+规格书详情
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 authentication functionality with an implementation based on the FIPS 180-3-specified Secure Hash Algorithm (SHA-256).
特性 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, User Programmable 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: 1.8V ±5, -40NC to +85NC
● Low-Power 5µA (typ) Standby
● ±8kV Human Body Model ESD Protection (typ)
● 6-Pin TDFN Package
产品属性
- 产品编号：
DS28EL22Q+U
- 制造商：
Analog Devices Inc./Maxim Integrated
- 类别：
集成电路（IC） > 专用 IC
- 系列：
DeepCover®
- 包装：
托盘
- 类型：
验证芯片
- 应用：
身份验证，安全
- 安装类型：
表面贴装型
- 封装/外壳：
6-WDFN 裸露焊盘
- 供应商器件封装：
6-TDFN（3x3）
- 描述：
IC EEPROM 2K 1WIRE 6TDFN
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
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 |
21+ |
NA |
12820 |
只做原装,质量保证 |
询价 | ||
MAXIM/美信 |
25+ |
原厂封装 |
10280 |
原厂授权代理,专注军工、汽车、医疗、工业、新能源！ |
询价 | ||
MAXIM/美信 |
24+ |
BGA |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
Maxim Integrated |
23+ |
6-TDFN-EP3x3 |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
Maxim Integrated |
2022+ |
原厂原包装 |
8600 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
MaximIntegrated |
24+ |
SMD |
15600 |
电可擦除可编程只读存储器1WIRE2KBE2LOWVOLTAGEWITHSH |
询价 | ||
MAXIM |
1245+ |
SOP |
7 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
24+ |
N/A |
82000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
Maxim |
22+ |
6TDFNEP |
9000 |
原厂渠道,现货配单 |
询价 |
