Technical Documents
Specifications
Brand
MicrochipMemory Size
4.5kB
Product Type
EEPROM
Interface Type
Serial-I2C
Package Type
SOIC
Mount Type
Surface
Pin Count
8
Maximum Clock Frequency
1MHz
Organisation
512 x 8 bit
Minimum Supply Voltage
2V
Number of Bits per Word
8
Maximum Supply Voltage
5.5V
Minimum Operating Temperature
-40°C
Maximum Operating Temperature
85°C
Length
3.05mm
Standards/Approvals
No
Width
2.64mm
Data Retention
50year
Supply Current
2mA
Maximum Random Access Time
550ns
Automotive Standard
No
Number of Words
512
Product Details
Fast, Secure, and Cost Effective Symmetric Authentication. The Microchip SHA-based CryptoAuthentication crypto element devices have been architected to provide flexible user-configured security to enable a wide range of authentication models. The ATSHA204A is the first device in the SHA device group. The ATECC108A and ATECC508A are supersets of the ATSHA204A and thus upward compatible. As with all CryptoAuthentication devices, the ATSHA204A is easy to design in with no crypto expertise required. Secure Hash Algorithm (SHA) algorithms are widely used in most cryptographic systems and remain an important component in most modern authentication protocols. These devices support the SHA-256 standard.
Stock information temporarily unavailable.
P.O.A.
Each (In a Tube of 100) (Exc. Vat)
100
P.O.A.
Each (In a Tube of 100) (Exc. Vat)
Stock information temporarily unavailable.
100
Technical Documents
Specifications
Brand
MicrochipMemory Size
4.5kB
Product Type
EEPROM
Interface Type
Serial-I2C
Package Type
SOIC
Mount Type
Surface
Pin Count
8
Maximum Clock Frequency
1MHz
Organisation
512 x 8 bit
Minimum Supply Voltage
2V
Number of Bits per Word
8
Maximum Supply Voltage
5.5V
Minimum Operating Temperature
-40°C
Maximum Operating Temperature
85°C
Length
3.05mm
Standards/Approvals
No
Width
2.64mm
Data Retention
50year
Supply Current
2mA
Maximum Random Access Time
550ns
Automotive Standard
No
Number of Words
512
Product Details
Fast, Secure, and Cost Effective Symmetric Authentication. The Microchip SHA-based CryptoAuthentication crypto element devices have been architected to provide flexible user-configured security to enable a wide range of authentication models. The ATSHA204A is the first device in the SHA device group. The ATECC108A and ATECC508A are supersets of the ATSHA204A and thus upward compatible. As with all CryptoAuthentication devices, the ATSHA204A is easy to design in with no crypto expertise required. Secure Hash Algorithm (SHA) algorithms are widely used in most cryptographic systems and remain an important component in most modern authentication protocols. These devices support the SHA-256 standard.
