TA100T-Y240C2X01-00T-VAO
(crypto automotive)
The Microchip Trust Anchor (TA100) is a secure element from our portfolio of CryptoAutomotive™ security ICs for automotive security applications. It provides support for code authentication (aka secure boot), message authentication via MAC generation, support for trusted firmware updates, Qi 1.3 wireless charging authentication, multiple key management protocols including TLS and other root-of-trust based operations. It is typically a companion device to a microcontroller (MCU) or microprocessor (MPU) on the same board.
The TA100 integrates multiple asymmetric, symmetric, and hashing security protocols supporting an ultra-secure method for key agreement, sign-verify authentication for automotive in-vehicle networking applications. Similar to all of our CryptoAutomotive™ security ICs, the new TA100 employs ultra-secure hardware-based cryptographic key storage and cryptographic countermeasures to eliminate potential backdoors linked to software weaknesses.
The device is agnostic of any microprocessor (MPU) or microcontroller (MCU) and compatible with our AVR® or ARM® processor based MCUs and MPUs.
Features
• Advanced Crypto Engine (ACE) for Execution of All Cryptography Commands
• Fast Crypto Engine for SHA-256, HMAC and AES-CMAC Algorithms
• Sign/Verify Support:
– ECDSA – P224, P256, P384 and 256-bit Brainpool elliptic curves
– ECDSA – SECP256K1 (Bitcoin/Blockchain) curve
– RSA 2048-bit signature generation and verification
– RSA 3072-bit signature verification only
• ECDH/ECDHE/ECBD Key Agreement Support
– Elliptic-Curve Diffie-Hellman (ECDH) Support for P224, P256, P384 and 256-bit Brainpool
– Elliptic-Curve Burmeiseter-Desmedt (ECBD) Support for P224 Curve
• Internal Symmetric and Asymmetric Key Generation and Derivation:
– P224, P256, P384 and 256-Bit Brainpool
– 2048-bit RSA keys
– AES 16-byte keys
• AES and RSA Encryption / Decryption Support
– AES ECB/GCM Encryption/Decryption Supported directly
– RSA 1024-bit and 2048-bit Keys Encryption/Decryption Support
• NIST SP800-90 A/B/C Random Number Generator (RNG)
• Multiple I/O Options for Security Commands Include:
– 1 MHz standard I2C interface
– 16 MHz SPI interface
• Package Options:
– 8-lead SOIC
– 24-pad 4 x 4 mm VQFN
• Voltage Supply Range: 2.7V to 5.5V
• Automotive Temperature Range: -40°C to +125°C Ambient Operating Range
Applications
• Full and Partial Secure Boot
• Secure Firmware Update
• CAN Message Authentication
• WPC 1.3 Qi High Power Transmitter Authentication
• High-Bandwidth Digital Content Protection (HDCP) Cryptographic Support
• Network Authentication and Session Establishment using TLS
• Electric Vehicle (EV) Battery Authentication
TA100T-Y240C2X01-00T-VAO
(crypto automotive)
The Microchip Trust Anchor (TA100) is a secure element from our portfolio of CryptoAutomotive™ security ICs for automotive security applications. It provides support for code authentication (aka secure boot), message authentication via MAC generation, support for trusted firmware updates, Qi 1.3 wireless charging authentication, multiple key management protocols including TLS and other root-of-trust based operations. It is typically a companion device to a microcontroller (MCU) or microprocessor (MPU) on the same board.
The TA100 integrates multiple asymmetric, symmetric, and hashing security protocols supporting an ultra-secure method for key agreement, sign-verify authentication for automotive in-vehicle networking applications. Similar to all of our CryptoAutomotive™ security ICs, the new TA100 employs ultra-secure hardware-based cryptographic key storage and cryptographic countermeasures to eliminate potential backdoors linked to software weaknesses.
The device is agnostic of any microprocessor (MPU) or microcontroller (MCU) and compatible with our AVR® or ARM® processor based MCUs and MPUs.
Features
• Advanced Crypto Engine (ACE) for Execution of All Cryptography Commands
• Fast Crypto Engine for SHA-256, HMAC and AES-CMAC Algorithms
• Sign/Verify Support:
– ECDSA – P224, P256, P384 and 256-bit Brainpool elliptic curves
– ECDSA – SECP256K1 (Bitcoin/Blockchain) curve
– RSA 2048-bit signature generation and verification
– RSA 3072-bit signature verification only
• ECDH/ECDHE/ECBD Key Agreement Support
– Elliptic-Curve Diffie-Hellman (ECDH) Support for P224, P256, P384 and 256-bit Brainpool
– Elliptic-Curve Burmeiseter-Desmedt (ECBD) Support for P224 Curve
• Internal Symmetric and Asymmetric Key Generation and Derivation:
– P224, P256, P384 and 256-Bit Brainpool
– 2048-bit RSA keys
– AES 16-byte keys
• AES and RSA Encryption / Decryption Support
– AES ECB/GCM Encryption/Decryption Supported directly
– RSA 1024-bit and 2048-bit Keys Encryption/Decryption Support
• NIST SP800-90 A/B/C Random Number Generator (RNG)
• Multiple I/O Options for Security Commands Include:
– 1 MHz standard I2C interface
– 16 MHz SPI interface
• Package Options:
– 8-lead SOIC
– 24-pad 4 x 4 mm VQFN
• Voltage Supply Range: 2.7V to 5.5V
• Automotive Temperature Range: -40°C to +125°C Ambient Operating Range
Applications
• Full and Partial Secure Boot
• Secure Firmware Update
• CAN Message Authentication
• WPC 1.3 Qi High Power Transmitter Authentication
• High-Bandwidth Digital Content Protection (HDCP) Cryptographic Support
• Network Authentication and Session Establishment using TLS
• Electric Vehicle (EV) Battery Authentication
