You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History

 
 

DS2431P+T&R

EEPROM, 1 Kbit, 4 x 256bit, Serial 1-Wire, TSOC, 6 Pins

MAXIM INTEGRATED PRODUCTS DS2431P+T&R
×

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
DS2431P+T&R
Order Code:
2517027
Product Range
1Kbit 1-Wire Serial EEPROM
Technical Datasheet:
DS2431P+T&R   Datasheet
See all Technical Docs

Product Range Selector (1Kbit 1-Wire Serial EEPROM)

See all from this product range

Product Overview

The DS2431P+T&R is a 1024bit, 1-wire EEPROM in 6 pin TSOC package. This chip is organized as four memory pages of 256bits each. Data is written to an 8byte scratchpad is verified and then copied to EEPROM memory. As a special feature, the four memory pages can individually be write protected or put in EPROM emulation mode where bits can only be changed from 1 to 0 state. The DS2431 communicates over the single conductor 1-wire bus. The communication follows the standard 1-wire protocol. Each device has its own unalterable and unique 64bit ROM registration number that is factory lasered into the chip. The registration number is used to address the device in a multidrop, 1-wire net environment. The device is used in PCB identification, analogue sensor calibration including IEEE P1451.4 smart sensors, ink and toner print cartridge identification and after market management of consumables.
  • Reads and writes over a wide voltage range from 2.8V to 5.25V
  • Operating temperature range from -40°C to 85°C
  • Easily add traceability and relevant information to any individual system
  • Individual memory pages can be permanently write protected or put in EPROM emulation mode
  • Switchpoint hysteresis and filtering to optimize performance in presence of noise
  • Minimalist 1-wire interface lowers cost and interface complexity
  • IEC 1000-4-2 level 4 ESD protection (±8KV contact, ±15KV air)
  • Communicates to host with single digital signal at 15.4Kbps or 125Kbps
  • Recovery time of 5µs (standard speed, RPUP = 2.2Kohm) & 2µs (overdrive speed, RPUP = 2.2Kohm)
  • Maximum reset low time of 640µs (standard speed) & 80µs (overdrive speed)

Applications

Embedded Design & Development, Medical

Warnings

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

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×


:
1Kbit

:
4 x 256bit

:
Serial 1-Wire

:
-

:
TSOC

:
6Pins

:
2.8V

:
5.25V

:
-40°C

:
85°C

:
1Kbit 1-Wire Serial EEPROM

:
-
Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (2)

CAD Downloads

×

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.

Accept Cancel
Best Seller
Packaging type Cut Tape
  Additional packaging options available
Re-reel (minimum 10/reel):2517027RL Check stock

Available for back order

Deliveries start from 18/05/22

Notify me when back in stock

$2.43 ( $2.79  Inc. GST)

Pricing is unavailable. Please contact customer services.

Price for:
Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
Quantity Price (Incl GST) Your Price
 
 
1+ $2.43 ($2.79)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
10+ $2.24 ($2.58)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
25+ $2.17 ($2.50)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
50+ $2.15 ($2.47)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
100+ $1.93 ($2.22)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
250+ $1.92 ($2.21)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
500+ $1.89 ($2.17)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
1000+ $1.82 ($2.09)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Add
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --
1 (Cut Tape 2517027) x 2.43 = $2.43
Total Price: $2.43
For the quantity ordered, some or all of your order will be placed on backorder. See 'Check stock and lead times' for details.
Choose your packaging preference
NOTE: Shipments for different packaging options may come from a remote warehouse. Please see delivery and lead time information for each packaging option.