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ANALOG DEVICES DS2431P-A1+
EEPROM, 1 Kbit, 4 x 256bit, 1-Wire, TSOC, 6 Pins
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- DS2431P-A1+
- Order Code:
- 2517021
-
-
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- Product Range
- 1Kbit 1-Wire Serial EEPROM
- Technical Datasheet:
- DS2431P-A1+ Datasheet
- ECAD / MCAD
-
Product Range Selector (1Kbit 1-Wire Serial EEPROM)
See all from this product rangeProduct Overview
The DS2431P-A1+ is a 1024bit, 1-wire EEPROM for automotive applications in 6 pin TSOC package. The DS2431-A1 is a 1024bit, 1-wire EEPROM chip organized as four memory pages of 256bits each. Data is written to an 8byte scratchpad, verified and then copied to the EEPROM memory. As a special feature four memory pages can individually be write protected or put in EPROM-emulation mode where bits can only be changed from a 1 to a 0 state. The DS2431-A1 communicates over single conductor 1-wire bus. The communication follows standard 1-wire protocol, it has its own unalterable and unique 64bit ROM registration number that is factory lasered into chip. The registration number is used to address device in a multidrop 1-wire net environment. It is used in automotive sensor identification and calibration data storage, automotive cable assembly identification and accessory/PCB identification.
- Supply voltage range is 4.5V to 5.25V
- Operating temperature range from -40°C to 125°C
- Individual memory pages can be permanently write protected or put in EPROM-emulation mode
- Switchpoint hysteresis and filtering to optimize performance in the presence of noise
- IEC 1000-4-2 level 4 ESD protection (+8kV contact, +15KV air, typ)
- Communicates to host with a single digital signal at 15.4Kbps using 1-wire protocol
- Meets AEC-Q100 grade 1 qualification requirements
Applications
Automotive, Embedded Design & Development
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
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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- :
- 1Kbit
- :
- 4 x 256bit
- :
- 1-Wire
- :
- -
- :
- TSOC
- :
- 6Pins
- :
- 4.5V
- :
- 5.25V
- :
- Surface Mount
- :
- -40°C
- :
- 125°C
- :
- 1Kbit 1-Wire Serial EEPROM
- :
- MSL 1 - Unlimited
Technical Documents (2)
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240 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 6/16/25
240 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥762.38
(
¥838.62
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥762.38 (¥838.62) | ( ) |
| 10+ | ¥630.14 (¥693.15) | ( ) |
| 25+ | ¥612.48 (¥673.73) | ( ) |
| 120+ | ¥594.81 (¥654.29) | ( ) |
| 360+ | ¥561.79 (¥617.97) | ( ) |
| 600+ | ¥547.05 (¥601.76) | ( ) |
| 1080+ | ¥523.55 (¥575.91) | ( ) |
| 2520+ | ¥513.08 (¥564.39) | ( ) |
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