company blog about Supply Microchip SHA105-SSVDA Authentication Chip 8-SOIC

Supply Microchip SHA105-SSVDA Authentication Chip 8-SOIC

Description
SHA105-SSVDA provides 128 bits of symmetric security targeted for disposable and ecosystem control applications and is intended to be used as a companion device and is microcontroller/microprocessor agnostic.

Feature
Protected storage for symmetric key
Hardware Support for CheckMAC Validation of Client-Generated MAC
Internal High-Quality NIST SP 800-90A/B/C Random Number Generator (RNG)
Extensive Security Measures Against Attacks
Strong Physical Protection Mechanisms Against Invasive Attacks
Field-Programmable EEPROM
Single symmetric secret key
I/O protection key
384-byte user memory
40-year data retention at +55℃
Monotonic Counter with Max Count Value of 10,000
Unique 72-Bit Serial Number
Interface: 400 KHz Fast-Mode I2C Interface
Voltage Supply Range: 1.65V to 5.5V
130 nA Nominal Sleep Current
Human Body Model (HBM) ESD: >4 kV;
Packaging Options: 8-Pad UDFN (3 mm x 3 mm), 8-Lead SOIC