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AT88SC016-SX中文资料
AT88SC016-SX数据手册规格书PDF详情
Product Overview
The CryptoCompanion™ Chipis designed to complement Atmel’s CryptoRF® and CryptoMemory®chips, collectively referred to in the remainder of this document as CRF. CryptoCompanion makes extensive use of the SHA-1 hashalgorithmas specified in http://www.itl.nist.gov/fipspubs/fip180-1.htm and else where. In this document, the nomenclature SHA-1(a,b, c) means to concatenatea, b & c in that orderand then pad them to a block size of 64 bytes before computing the digest. CryptoCompanion generates SHA-1 digests of single round datasets at a time.
Features
Companion Chip to CryptoRF and CryptoMemory
─ Securelyimplements host algorithms
─ Securelystores host secrets
─ Verifies Host Firmware Digests
High Security Features in Hardware
─ CryptoMemoryand CryptoRFF2Algorithm CryptoCompanion Chip
─ SHA-1 Standard CryptographicAlgorithm
─ 64-bit Mutual Authentication Protocol (Under License of ELVA)
─ PermanentlyCoded SerialNumbers
─ High Quality Random NumberGenerator (RNG)
─ Metal Shield Over Memory
─ Data Scrambling in Nonvolatile Memory
─ DelayPenalties to prevent Systematic Attacks
─ Reset Locking to prevent Illegal Power Cycling
─ Voltage and Frequency Monitors
Host-side Crypto Functions
─Authentication Challenge Generation
─ Device Challenge Response
─ MessageAuthentication Codes (MAC) Generation
─ Data Encryptionand Decryption
─ Secure Authentication Key Management
Secure Storageand Key Management
─ Up to 16 sets of 64-bits Diversified Host Keys
─ Eight Sets of Two 24-bit Passwords
─ Secure and Custom Personalization
─ Up to 232-ByteRead/Write Configurable User Data Area
Nonvolatile Up Counters
─ Four sets Unidirectional Counters
─ 64 Million Maximum Counts Per Counter
Application Features
─ LowVoltage Operation: 2.7V – 3.3V
─ 2-Wire Serial Interface
─ 1.0 MHz Compatibilityfor FastOperation
─ Standard 8-leadPlastic Packages
High Reliability
─ Endurance : 100,000 Cycles
─ Data Retention : 10 years
─ ESD Protection : 3,000 min
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL |
23+ |
NA |
64000 |
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 |
|||
ATMEL |
25+23+ |
SOP8 |
29839 |
绝对原装正品全新进口深圳现货 |
|||
ATMEL |
ROHS+Original |
NA |
64000 |
专业电子元器件供应链/QQ 350053121 /正纳电子 |
|||
ATMEL |
24+ |
SOP8 |
65200 |
一级代理/放心采购 |
|||
ATMEL |
23+ |
SOP8 |
7300 |
专注配单,只做原装进口现货 |
|||
ATMEL/爱特梅尔 |
2447 |
SOP8 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
ATMEL/爱特梅尔 |
23+ |
SOP8 |
50000 |
全新原装正品现货,支持订货 |
|||
ATMEL/爱特梅尔 |
24+ |
NA/ |
16000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
ATMEL/爱特梅尔 |
25+ |
SOP8 |
16000 |
原装正品,欢迎来电咨询! |
|||
ATMEL/爱特梅尔 |
24+ |
SOP8 |
60000 |
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