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ATSHA204A-SSHDA-B
CryptoAuthentication Device, I2C, 256 Bit, 16 Keys, 16 Kb, 2 V to 5.5 V, SOIC-8
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoATSHA204A-SSHDA-B
Order Code2674884
Technical Datasheet
IC FunctionCryptoAuthentication
Supply Voltage Min2V
Supply Voltage Max5.5V
IC Package TypeWSOIC
No. of Pins8Pins
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range-
Automotive Qualification Standard-
MSLMSL 1 - Unlimited
SVHCNo SVHC (21-Jan-2025)
Product Overview
- ATSHA204A crypto element device
- Crypto element with protected hardware-based key storage
- Secure symmetric authentication device host and client operations
- Superior SHA-256 hash algorithm with MAC and HMAC options
- Best-in-class, 256-bit key length, storage for up to 16 Keys
- Guaranteed unique 72-bit serial number
- Internal, high-quality Random Number Generator (RNG)
- 4.5Kb EEPROM for keys and data, 512 bit OTP (One Time Programmable) bits for fixed information
- UART-compatible high-speed, single-wire interface, 1MHz I2C interface
- Sleep current<lt/>150nA
Technical Specifications
IC Function
CryptoAuthentication
Supply Voltage Max
5.5V
No. of Pins
8Pins
Operating Temperature Max
85°C
Automotive Qualification Standard
-
SVHC
No SVHC (21-Jan-2025)
Supply Voltage Min
2V
IC Package Type
WSOIC
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 1 - Unlimited
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Thailand
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Thailand
Country in which last significant manufacturing process was carried out
Tariff No:85423290
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.0001