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MICROCHIP AT88SC018-SU-CM

Manufacturer
MICROCHIP
MPN
AT88SC018-SU-CM
LCSC Part #
C177149
Packaging
SOIC-8
Customer #
Key Attributes
CryptoCompanionTM Chip
Datasheetpdf iconMICROCHIP AT88SC018-SU-CM
RoHS Compliance2 documents available
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.7404$ 0.74
10+$ 0.6031$ 6.03
30+$ 0.5353$ 16.06
100+$ 0.4674$ 46.74
500+$ 0.4258$ 212.90
1,000+$ 0.4057$ 405.70
2,000+$ 0.4011$ 802.20
4,000+$ 0.3965$ 1586.00
Standard Packaging100/Full Tube
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Specialized ICs
ManufacturerMICROCHIP
PackagingSOIC-8
Quiescent Supply Current-
Operating Temperature-40℃~+85℃
Data Rate-
Interface2-Wire
Voltage - Supply2.7V~3.6V
Current - Supply5mA
FunctionEnable/shutdown function;Non-volatile configuration storage
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Introduction

AI Translation

The CryptoCompanion™ Chip is designed as the mate to Atmel’s CryptoRF and CryptoMemory chips. It makes extensive use of the SHA - 1 hash algorithm. It stores secrets in an obscured way in nonvolatile memory and contains circuitry for authentication, password and encryption/decryption functions. It includes a general - purpose cryptographic quality random number generator for a mutual authentication process. Benefits include keeping core secrets confidential, flexible system implementation, multiple setup options, hardware encryption engines, strong security for global secrets, robust random number generation, secure EEPROM storage, potential BOM reduction, and being easy to use.

Features

AI Translation
  • Companion Chip to CryptoRF and CryptoMemory
  • Securely implements host algorithms
  • Securely stores host secrets
  • Verifies Host Firmware Digests
  • High Security Features in Hardware: CryptoMemory and CryptoRF F2 Algorithm, SHA - 1 Standard Cryptographic Algorithm, 64 - bit Mutual Authentication Protocol (Under License of ELVA), Permanently Coded Serial Numbers
  • High Quality Random Number Generator (RNG)
  • Metal Shield Over Memory
  • Data Scrambling in Nonvolatile Memory
  • Delay Penalties to prevent Systematic Attacks
  • Reset Locking to prevent Illegal Power Cycling
  • Voltage and Frequency Monitors
  • Authentication Challenge Generation
  • Device Challenge Response
  • Message Authentication Codes (MAC) Generation
  • Data Encryption and Decryption
  • Secure Authentication 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 - Byte Read/Write Configurable User Data Area
  • Nonvolatile Up Counters: Four sets Unidirectional Counters, 6.4 Million Maximum Counts Per Counter
  • Application Features: Low Voltage Supply: 2.7V – 3.6V, 2 - Wire Serial Interface (TWI, 5V Compatible), Standard 8 - lead SOIC Plastic Package, Green compliant (exceeds RoHS)
  • High Reliability: Endurance: 100,000 Cycles, Data Retention: 10 years, ESD Protection: 3,000 V min. HBM