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DS2430A+

EEPROM, 256 bit, 32 x 8bit, Serial 1-Wire, TO-92, 3 Pins

MAXIM INTEGRATED PRODUCTS DS2430A+
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Manufacturer Part No:
DS2430A+
Order Code:
2519403
Product Range
256bit 1-Wire Serial EEPROM
Technical Datasheet:
DS2430A+   Datasheet
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Product Range Selector (256bit 1-Wire Serial EEPROM)

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Product Overview

The DS2430A+ is a 256-bit 1-Wire® EEPROM identifies and stores relevant information about the product to which it is associated. This lot or product specific information can be accessed with minimal interface, for example a single port pin of a microcontroller. The DS2430A consists of a factory-lasered registration number that includes a unique 48-bit serial number, an 8-bit CRC and an 8-bit Family Code (14h) plus 256 bits of user-programmable EEPROM and a 64-bit one-time programmable application register. The power to read and write the DS2430A is derived entirely from the 1-Wire communication line. Data is transferred serially via the 1-Wire protocol, which requires only a single data lead and a ground return. The 48-bit serial number that is factory-lasered into each DS2430A provides a guaranteed unique identity that allows for absolute traceability.
  • Built-in multidrop controller ensures compatibility with other MicroLAN products
  • EEPROM organized as one page of 32 bytes for random access
  • Reduces control, address, data and power to a single data pin
  • 8-bit Family code specifies DS2430A communication requirements to reader
  • Presence detector acknowledges when the reader first applies voltage

Applications

Automation & Process Control, Medical, Sensing & Instrumentation

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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:
256bit

:
32 x 8bit

:
Serial 1-Wire

:
-

:
TO-92

:
3Pins

:
2.8V

:
5.25V

:
-40°C

:
85°C

:
256bit 1-Wire Serial EEPROM

:
-
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Technical Docs (1)

CAD Downloads

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Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Deliveries start from 2/01/23

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