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Product Overview
Digi-Key Part Number DS2431+T&RCT-ND
Quantity Available 5,172
Can ship immediately

Manufacturer Part Number


Description IC EEPROM 1KBIT TO92-3
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 6 Weeks
Documents & Media
Datasheets DS2431
Mfg Application Notes Understanding and Using Cyclic Redundancy Checks with Maxim 1-Wire and iButton Products
Reading and Writing 1-Wire® Devices Through Serial Interfaces
1-Wire File Structure
1-Wire Communication Through Software
Guidelines for Reliable Long Line 1-Wire Networks
1-Wire Software Resource Guide Device Description
Software Methods to Achieve Robust 1-Wire® Communication in iButton Applications
1-Wire Search Algorithm
Using the DS2480B Serial 1-Wire® Line Driver
White Paper 2: Using the 1-Wire® Public Domain Kit
White Paper 5: Using 1-Wire APIs for Data Sheet Commands
1-Wire Communication with a Microchip PICmicro Microcontroller
1-Wire Master Device Configuration
Minimal Remote 1-Wire® Master Protocol
Serial Digital Data Networks
Transition Guide: Replacing the DS2430A with the DS2431
Package Thermal Resistance Values (Theta JA, Theta JC) for Temperature Sensors and 1-Wire Devices
Add Control, Memory, Security, and Mixed-Signal Functions with a Single Contact
Understanding Flip-Chip and Chip-Scale Package Technologies and Their Applications
Attachment Methods for the Electro-Mechanical SFN Package
How to Power the Extended Features of 1-Wire® Devices
Reference Design of a 1-Wire® Bidirectional Voltage-Level Translator for 1.8V to 5V
Smart Cable Aids Quality Control and Authentication
Improve Sensor Performance and SNR in Pulse Oximeter Designs
Easily Add Memory, Security, Monitoring, and Control to Medical Sensors and Consumables
Injection Molding an IC into a Connector or Consumable Item
IEEE 1451.4 Class 1 MMI Smart Transducer Digital Driver Circuit
Implementing Nonvolatile, Nonresettable Counters for Embedded Systems
How to Build a 1-Wire® Evaluation Kit
Understanding the DS1WM Synthesizable 1-Wire Bus Master
Create a 1-Wire Master with Xilinx PicoBlaze
Product Training Modules Lead (SnPb) Finish for COTS
Long-Term Supply Program
Product Attributes Select All

Integrated Circuits (ICs)




Maxim Integrated

Series -
Packaging ? Cut Tape (CT) ?
Part Status Active
Format - Memory EEPROMs - Serial
Memory Type EEPROM
Memory Size 1K (256 x 4)
Speed -
Interface 1-Wire® Serial
Voltage - Supply -
Operating Temperature -40°C ~ 85°C (TA)
Package / Case TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Supplier Device Package TO-92-3
For Use With
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Additional Resources
Standard Package ? 1
Other Names DS2431+T&RCT

04:06:24 10/24/2016

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 1.59000 1.59
10 1.50500 15.05
25 1.20360 30.09
50 1.14340 57.17
100 1.05320 105.32
250 0.99900 249.75
500 0.96288 481.44

Submit a request for quotation on quantities greater than those displayed.

Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : DS2431+T&RTR-ND
  • Minimum Quantity: 2,000
  • Quantity Available: 4,000 - Immediate
  • Unit Price: 0.72216
  • Bulk ? : DS2431+-ND
  • Minimum Quantity: 1
  • Quantity Available: 1,483 - Immediate
  • Unit Price: 1.40000
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