DS28E25集成电路（IC）的专用IC规格书PDF中文资料
| 厂商型号 |
DS28E25 |
| 参数属性 | DS28E25 封装/外壳为TO-226-3，TO-92-3（TO-226AA）成形引线；包装为卷带（TR）；类别为集成电路（IC）的专用IC；DS28E25应用范围：身份验证，安全；产品描述：IC EEPROM 4K 1WIRE TO92-3 |
| 功能描述 | 1-Wire SHA-256 Secure Authenticator with 4Kb User EEPROM |
| 封装外壳 | TO-226-3，TO-92-3（TO-226AA）成形引线 |
| 文件大小 |
759.03 Kbytes |
| 页面数量 |
6 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 | 2025-6-25 9:35:00 |
| 人工找货 | DS28E25价格和库存，欢迎联系客服免费人工找货 |
DS28E25规格书详情
General Description
DeepCover™ embedded security solutions cloak sensitive data under multiple layers of advanced physical security to provide the most secure key storage possible.
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
♦ 4096 Bits of User EEPROM Partitioned Into 16 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, -40NC to +85NC
♦ Low-Power 5µA (typ) Standby
♦ ±8kV Human Body Model ESD Protection (typ)
♦ 2-Pin SFN, 2-Pin TO-92, 6-Pin TDFN, and 6-Pin 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
产品属性
- 产品编号：
DS28E25+T
- 制造商：
Analog Devices Inc./Maxim Integrated
- 类别：
集成电路（IC） > 专用 IC
- 系列：
DeepCover®
- 包装：
卷带（TR）
- 类型：
验证芯片
- 应用：
身份验证，安全
- 安装类型：
通孔
- 封装/外壳：
TO-226-3，TO-92-3（TO-226AA）成形引线
- 供应商器件封装：
TO-92-3
- 描述：
IC EEPROM 4K 1WIRE TO92-3
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MNAXIM |
25+ |
SOJ6 |
54658 |
百分百原装现货 实单必成 |
询价 | ||
MAXIM/美信 |
TDFN6 |
23+ |
6000 |
原装现货有上库存就有货全网最低假一赔万 |
询价 | ||
MNAXIM |
2022+ |
SOJ6 |
30000 |
进口原装现货供应,原装 假一罚十 |
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 |
21+ |
TDFN6 |
6000 |
全新原装 现货 价优 |
询价 | ||
MAXIM/美信 |
23+ |
Original |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
Analog Devices Inc./Maxim Inte |
25+ |
2-SFN |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
MaximIntegrated |
24+ |
SMD |
15600 |
电可擦除可编程只读存储器1-WireSHA-256Authenticator |
询价 | ||
MAXIM |
24+ |
TSOC6 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MAXIM/美信 |
22+ |
TP92-3 |
11814 |
原装现货 |
询价 |
