Part number

RFQ List

Part number

SHA104-MAVDA-T [Microchip]

Name: SHA104-MAVDA-T
Brand: Microchip
SKU: SHA104-MAVDA-T

Part No:

SHA104-MAVDA-T

Security ICs / Authentication ICs

Manufacturer:

Microchip

Description:

Low cost secure authentication IC for disposable and accessory applications. Build trust in your ecosystem with symmetric and asymmetric authentication

Package:

-

RoHS Status:

-

Datasheet:

-

Production Status:

In Stock Status:

Specification

Type

Parameter

Device Name

SHA104

Algorithm Type

SHA256 MAC

Standby Typical (uA)

0.13

Provisioning

Blank

Interface Type

I2C, SWI

Products Detail

The SHA104 is a member of the CryptoAuthentication™ product family used in accessory or disposable applications. The device provides 128-bits of symmetric security targeted for disposable and ecosystem control applications and is intended to be used as a companion device with Microchip or other vendor’s microcontrollers. The device can be used in systems where either one-way or mutual authentication is desired. For systems that use mutual authentication the SHA104 should be used in conjunction with the SHA105 or other CryptoAuthentication host side devices to make sure your symmetric key is also protected in the host.

Protected storage for Symmetric Key

Hardware Support for MAC Generation

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

Strong Physical Protection Mechanisms against invasive attacks

Active Shield to protect against invasive attacks

Internal Memory Encryption and Scrambling

Low and High supply voltage Tampers

Low and High temperature Tampers

Field Programmable EEPROM

Single Symmetric Secret Key

384 Bytes User Memory

40 year Data Retention at 55℃

Monotonic Counter with Max Count value of 10,000

Counter can be attached to Key for Limited Use

Unique 72-Bit Serial Number

Interface Options

400 KHz Fast-mode I2C Interface

125 kbps Pulse Width Modulated (PWM) Single-Wire Serial Interface

Voltage Supply Range: 1.65V to 5.5V

<130 nA Sleep Current

Packaging Options:

8-Pad UDFN (3mm x 3mm), 8-lead SOIC

3-lead Contact (2.5mm x 6.5mm)

FIPS ESV certification : NRBG Entropy Source, DRBG

FIPS CAVP certification : SHA2-256

Key Features

No key features available

Application scenarios

No application scenarios available

Documents

No documents available

RFQ

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Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

30-Day Guarantee
Fasted Delivery
Hassle-Free Returns
Secure payment method

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.