DS28E10P+

$1.77

Description：IC EPROM 224BIT 1-WIRE 6TSOC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube

SKU:22234722f830 Category: Memory IC Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

DS28E10P+ is listed in the Memory IC range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC EPROM 224BIT 1-WIRE 6TSOC. Review the specifications below when checking this part for your BOM.

Memory IC specifications for DS28E10P+

Description：IC EPROM 224BIT 1-WIRE 6TSOC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Memory Type：Non-Volatile
Memory Format：EPROM
Technology：EPROM - OTP
Memory Size：224bit
Memory Organization：28 x 8
Memory Interface：1-Wire®
Clock Frequency：-
Write Cycle Time - Word, Page：-
Voltage - Supply：2.8V ~ 3.6V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：6-SMD, J-Lead
Supplier Device Package：6-TSOC
Access Time：-
Grade：-
Qualification：-

Memory IC datasheet and documents for DS28E10P+

DS28E10P+

Memory IC Overview

The DS28E10P+ is a 1-Wire SHA-1 authenticator integrating a hardware-accelerated SHA-1 engine, 224 bits of one-time programmable user EPROM, and a unique factory-programmed 64-bit ROM ID. It operates within a supply voltage range of 2.8V to 3.6V and supports an operating temperature range from -40°C to +85°C. The device communicates via the standard 1-Wire protocol at up to 15.4kbps or overdrive mode at 125kbps. Memory writes are performed in 4-byte blocks with automatic irreversible write protection upon programming.

Memory IC Feature Summary

Integrates dedicated hardware-accelerated SHA-1 engine for generating secure MACs
Includes 224 bits of one-time programmable user EPROM with automatic write protection
Features a guaranteed unique 64-bit factory-programmed identification number
Supports standard and overdrive speeds on the single-contact 1-Wire bus

Memory IC Applications

Reference design license management systems
Intellectual property protection
Sensor and accessory authentication and calibration

Memory IC Procurement Notes

Verify the specific package variant (TSOC) against project requirements. Confirm that the OTP memory configuration meets data storage needs, as it is irreversible once written. Ensure the host system supports the required 1-Wire electrical characteristics and timing protocols for reliable communication.

Memory IC Selection Notes

Select this component when SHA-1 based challenge-response authentication is required alongside small-scale non-volatile data storage. The TSOC package is suitable for surface-mount applications requiring a compact footprint. Consider the 1-Wire interface constraints and pullup resistor requirements for the target network topology.

Memory IC Part Context

This part belongs to the DS28E10 series of 1-Wire SHA-1 authenticators manufactured by Analog Devices / Maxim Integrated. It is designed for secure identification and data integrity in embedded systems. The P+ suffix indicates a lead-free, RoHS-compliant version in the 6-lead TSOC package.