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EEPROM, 1Kbit, 4Pages x 256bit, Serial 1-Wire, TO-92, 3 Pins - 

DS28E07+

DS28E07+ - EEPROM, 1Kbit, 4Pages x 256bit, Serial 1-Wire, TO-92, 3 Pins

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Manufacturer Part No:
DS28E07+
Order Code:
SC20473
Product Range
1Kbit 1-Wire Serial EEPROM
Technical Datasheet:
DS28E07+   Datasheet
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Product Range Selector (1Kbit 1-Wire Serial EEPROM)

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Product Overview

DS28E07+ is a 1024-bit, 1-Wire® EEPROM chip organized as four memory pages of 256 bits each. Data is written to an 8-byte scratchpad, verified, and then copied to the EEPROM memory. As a special feature, the four user memory pages can be write-protected or put in EPROM-emulation mode, where bits can only be changed from a 1 to a 0 state. The communication follows the 1-Wire protocol with the ROM ID acting as node address in the case of a multiple-device 1-Wire network. Typical applications include accessory/PCB identification, medical sensor calibration data storage, analogue sensor calibration including IEEE P1451.4 smart sensors, ink and toner print cartridge identification, after-market management of consumables.
  • Partitioning of memory provides greater flexibility in programming user data
  • Unique factory-programmed, unalterable 64-bit identification number
  • Switchpoint hysteresis and filtering to optimize performance in the presence of noise
  • ±8kV HBM ESD protection (typ) for IO pin
  • 1-wire pullup voltage range from 3 to 5.25V at TA=-40°C to +85°C
  • Programming current is 1.2mA maximum at TA=-40°C to +85°C
  • Programming time is 12ms maximum at TA=-40°C to +85°C
  • Data retention is 10 years at TA=+85°C
  • Temperature range from -40°C to +85°C
  • 3 TO-92 package

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.

Product Information


:
1Kbit

:
4Pages x 256bit

:
1-Wire

:
-

:
TO-92

:
3Pins

:
3V

:
5.25V

:
Through Hole

:
-40°C

:
85°C

:
1Kbit 1-Wire Serial EEPROM

:
MSL 1 - Unlimited

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Technical Documents (3)

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