DS2460 - SHA-1 Coprocessor

Maxim Integrated

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Datasheet Details

Part number	DS2460
Manufacturer	Maxim Integrated
File Size	232.10 KB
Description	SHA-1 Coprocessor
Datasheet	DS2460-MaximIntegrated.pdf

DS2460 Product details

Description

The DS2460 SHA-1 Coprocessor with EEPROM is a hardware implementation of the ISO/IEC 10118-3 Secure Hash Algorithm (SHA-1), eliminating the need to develop software to perform the complex SHA computation required for authenticating SHA devices and for performing the validation of digitally signed service data.

Features

Dedicated Hardware-Accelerated SHA Engine for Generating SHA-1 MACs.
112 Bytes User EEPROM for Storing End Equipment Property Data.
I²C Host Interface, Supports 100kHz and 400kHz Communication Speeds.
Three Address Inputs for I²C Address Assignment.
Single-Byte to 8-Byte EEPROM Write Sequences.
64-Bit Unique Registration Number.
EEPROM Endurance: 200k Cycles per 8-Byte Block at 25°C.
10ms max EEPROM Write Cycle.
Wide Operating Range: 2.7V to 5.5V, -4.

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Published: Mar 27, 2020 |