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DS28C36 PDF预览

DS28C36

更新时间: 2024-02-22 05:38:23
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
7页 313K
描述
DeepCover Secure Authenticator

DS28C36 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:,Reach Compliance Code:compliant
Factory Lead Time:6 weeks风险等级:1.61
JESD-609代码:e3内存集成电路类型:MEMORY CIRCUIT
湿度敏感等级:1峰值回流温度(摄氏度):NOT SPECIFIED
端子面层:Matte Tin (Sn)处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

DS28C36 数据手册

 浏览型号DS28C36的Datasheet PDF文件第2页浏览型号DS28C36的Datasheet PDF文件第3页浏览型号DS28C36的Datasheet PDF文件第4页浏览型号DS28C36的Datasheet PDF文件第5页浏览型号DS28C36的Datasheet PDF文件第6页浏览型号DS28C36的Datasheet PDF文件第7页 
ABRIDGED DATA SHEET  
EVALUATION KIT AVAILABLE  
Click here for production status of specific part numbers.  
DS28C36  
DeepCover Secure Authenticator  
General Description  
The DS28C36 is a DeepCover secure authenticator  
Benefits and Features  
ECC-256 Compute Engine  
®
FIPS 186 ECDSA P256 Signature and Verification  
• ECDH Key Exchange with Authentication Prevents  
Man-in-the-Middle Attacks  
ECDSA Authenticated R/W of Configurable  
Memory  
that provides a core set of cryptographic tools derived  
from integrated asymmetric (ECC-P256) and symmetric  
(SHA-256) security functions. In addition to the security  
services provided by the hardware implemented crypto  
engines, the device integrates a FIPS/NIST true random  
number generator (RNG), 8Kb of secured EEPROM, a  
decrement-only counter, two pins of configurable GPIO,  
and a unique 64-bit ROM identification number (ROM ID).  
FIPS 180 SHA-256 Compute Engine  
• HMAC  
SHA-256 OTP (One-Time Pad) Encrypted R/W of  
The ECC public/private key capabilities operate from  
the NIST defined P-256 curve and include FIPS 186  
compliant ECDSA signature generation and verification  
to support a bidirectional asymmetric key authentication  
model. The SHA-256 secret-key capabilities are compli-  
ant with FIPS 180 and are flexibly used either in conjunc-  
tion with ECDSA operations or independently for multiple  
HMAC functions.  
Configurable Memory Through ECDH Established Key  
Two GPIO Pins with Optional Authentication Control  
• Open-Drain, 4mA/0.4V  
Optional SHA-256 or ECDSA Authenticated On/Off  
and State Read  
Optional ECDSA Certificate to Set On/Off after  
Multiblock Hash for Secure Boot  
RNG with NIST SP 800-90B Compliant Entropy  
Two GPIO pins can be independently operated under  
command control and include configurability supporting  
authenticated and nonauthenticated operation including  
an ECDSA-based crypto-robust mode to support secure-  
boot of a host processor.  
Source with Function to Read Out  
Optional Chip Generated Pr/Pu Key Pairs for ECC  
Operations  
17-Bit One-Time Settable, Nonvolatile Decrement-  
Only Counter with Authenticated Read  
DeepCover embedded security solutions cloak sensitive  
data under multiple layers of advanced security to provide  
the most secure key storage possible. To protect against  
device-level security attacks, invasive and noninvasive  
countermeasures are implemented including active die  
shield, encrypted storage of keys, and algorithmic methods.  
8Kbits of EEPROM for User Data, Keys, and  
Certificates  
Unique and Unalterable Factory Programmed 64-Bit  
Identification Number (ROM ID)  
• Optional Input Data Component to Crypto and Key  
Operations  
Applications  
IoT Node Crypto-Protection  
Accessory and Peripheral Secure Authentication  
2
I C Communication Up to 1MHz  
Operating Range: 2.2V to 3.63V, -40°C to +85°C  
6-Pin TDFN Package  
Secure Storage of Cryptographic Keys for a Host  
Controller  
Secure Boot or Download of Firmware and/or System  
Ordering Information appears at end of data sheet.  
Parameters  
Typical Application Circuit appears at end of data sheet.  
DeepCover is a registered trademark of Maxim Integrated  
Products, Inc.  
19-8564; Rev 3; 12/20  

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