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DS2431P+T&R The DS2431P+T&R is a 1024-bit EEPROM memory chip from Analog Devices, featuring a 1-Wire interface and organized into four 256-bit pages. It operates over a wide temperature range and is available in a 6-TSOC package.
Mfr Part #:

DS2431P+T&R

Available from 5 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The DS2431P+T&R is a 1024-bit EEPROM memory chip from Analog Devices, featuring a 1-Wire interface and organized into four 256-bit pages. It operates over a wide temperature range and is available in a 6-TSOC package.
✓ Total Stock: 14,931 pcs
$ Price Range: $1.28

DS2431P+T&R Available from 5 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DS2431P+T&R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Lead Style
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
SVHC Present
Supplier Device Package
Supplier Package
Tape & Reel
Technology
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DS2431P+T&R Description

Short technical summary and product information.

The DS2431P+T&R is a 1024-bit serial EEPROM designed for applications requiring small, efficient memory solutions. It utilizes the 1-Wire protocol, minimizing interface complexity with a single digital signal. The memory is organized into four pages of 256 bits each, with individual pages offering write protection or EPROM-emulation modes.

 

Key electrical specifications include a memory size of 1Kbit (1024 bits) and an access time of 2 µs. The device operates reliably within a temperature range of -40°C to 85°C. Its 1-Wire interface allows communication with a host controller using a single data line, making it suitable for space-constrained designs.

 

This EEPROM is housed in a 6-TSOC package, designed for surface mounting. The 1-Wire interface and compact form factor make it ideal for accessory identification, calibration data storage for sensors, and tracking consumables like ink or toner cartridges. Its unique 64-bit ROM registration number facilitates addressing in multidrop 1-Wire networks.

DS2431P+T&R Quick Information

Product Type: EEPROM
Canonical Name: DS2431P+T&R 1024-Bit 1-Wire EEPROM
Subcategory: 1-Wire EEPROM

DS2431P+T&R Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DS2431P+T&R Estimated Pricing

Qty Low High
1+ $1.28 $1.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

DS2431P+T&R Features

  • 1024-bit EEPROM memory capacity.
  • Single-wire 1-Wire interface protocol.
  • Operates from -40°C to 85°C.
  • Surface mount 6-TSOC package.
  • Individual memory page protection.

DS2431P+T&R Applications

  • Accessory and PCB identification.
  • Medical sensor calibration data.
  • Smart sensor data storage.
  • Ink and toner cartridge tracking.
  • Consumable after-market management.

DS2431P+T&R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the DS2431P+T&R?

1024 bits (1Kbit).

What interface does the DS2431P+T&R use?

1-Wire interface.

What is the memory organization?

256 x 4 bits.

What is the access time?

2 µs.

What is the operating temperature range?

-40°C to 85°C.

What package is the DS2431P+T&R available in?

6-TSOC package (6-SMD, J-Lead).

What is the mounting type?

Surface mount.

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