TA010 Series

EDSA sign and HMAC operations with Common Criteria JIL High secure key storage

Catalog

EDSA sign and HMAC operations with Common Criteria JIL High secure key storage

Part	Supplier Device Package	Mounting Type	Package / Case	Package / Case [y]	Package / Case [x]
Microchip Technology TA010-MAYDAT-VAO	8-UDFN (2x3)	Surface Mount	8-UFDFN Exposed Pad
Microchip Technology TA010-MAYCZT-VAO	8-UDFN (2x3)	Surface Mount	8-UFDFN Exposed Pad
Microchip Technology TA010-SSYDAT-VAO	8-SOIC	Surface Mount	8-SOIC	3.9 mm	0.154 in
Microchip Technology TA010-SSYCZB-VAO	8-SOIC	Surface Mount	8-SOIC	3.9 mm	0.154 in
Microchip Technology TA010-RBYCZT-VAO	3-SMD	Surface Mount	3-SMD, No Lead
Microchip Technology TA010-SSYCZT-VAO	8-SOIC	Surface Mount	8-SOIC	3.9 mm	0.154 in
Microchip Technology TA010-SSYDAB-VAO	8-SOIC	Surface Mount	8-SOIC	3.9 mm	0.154 in

Catalog

EDSA sign and HMAC operations with Common Criteria JIL High secure key storage

Key Features

- Cryptographic Authentication Device with Secure Hardware-Based Key Storage

- Hardware Support for the Asymmetric Sign

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• ECDSA: FIPS186-4 Elliptic Curve Digital Signature* NIST standard P-256 elliptic curve support

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• Hardware Support for SHA-256 and HMAC* Internal Asymmetric Key Generation

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• Internal High-Quality NIST SP 800-90A/B/C Random Number Generator (RNG)

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• Joint Interpretation Laboratory (JIL) Score for Resistance to Attackers– level JIL High* Evaluated to the standard "Jil-Application-Of-Attack-Potential-To-Smartcards-V3.1"

• * Achieved through tamper-resistant countermeasures to resist environmental, non-invasive and invasive

• * Active shield to protect against invasive attacks

• * Internal memory encryption and scrambling

• * Low and high supply voltage tampers

• * Low and high temperature tampers

• * FIPS 140-3 Compliance Mode Configuration Option

• * Field-Programmable EEPROM

• * Single ECC private key

• * One device certificate and one CA signer certificate

• * Single symmetric secret key

• * 64-byte user memory

• * 40-Year Data Retention at +55℃

• * Monotonic Counter with the Maximum Count Value of 10,000

• * Unique 72-bit Serial Number

• * Two Interface Options Available

• * 125 kbps Pulse-Width Modulated (PWM) single-wire serial interface (SWI)

• * Parasitic power support for single-wire interface with External Capacitor

• * 400 kHz Fast mode I2C interface

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• 130 nA Nominal Sleep Current

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• Automotive Temperature -40℃ to +125℃ Ambient Operating Range* AECQ-100 grade 1 automotive qualified device

Description

The TA010 is a member of the CryptoAutomotive™ product family. The device is targeted for accessory ecosystem control applications and is intended to be used as a companion device with Microchip or other vendors’ microcontrollers. Consider implementing an TA100 in your host to perform the ECDSA P256 verify function of the signature your automotive electronic card would return. You could leverage that same TA100 for mutual authentication to an IoT cloud platform and add many more authentication use cases in your host.