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DS2431P+T&R

  • In Stock: 49000
  • Available: 115394

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $1.58400US $1.58
10+US $1.05600US $10.56
30+US $0.79200US $23.76
100+US $0.63360US $63.36
500+US $0.58080US $290.40
1000+US $0.52800US $528.00

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  • Description
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Description
GENERAL
The DS2431 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 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 communicates over the single conductor 1-Wire bus.
The communication follows the standard Dallas Semiconductor 1-Wire protocol. Each device has its own unalterable and unique 64- bit 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.
FEATURES 1024 Bits of EEPROM Memory Partitioned into Four Pages of 256 Bits Individual Memory Pages can be Permanently Write Protected or Put in EPROM-Emulation Mode ("Write to 0") Switchpoint Hysteresis and Filtering to Optimize Performance in the Presence of Noise IEC 1000-4-2 Level 4 ESD Protection (8kV Contact, 15kV Air) Reads and Writes Over a Wide Voltage Range of 2.8V to 5.25V from -40°C to +85°C Communicates to Host with a Single Digital Signal at 15.4kbps or 111kbps Using 1-Wire ProtocolAPPLICATIONS Accessory/PC Board Identification Medical Sensor Calibration Data Storage Analog Sensor Calibration Including IEEE P1451.4 Smart Sensors Ink and Toner Print Cartridge Identification After-Market Management of Consumables
Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

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