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DS2431P+
1024-Bit, 1-Wire EEPROM
DS2431P+ 產品介紹
DS2431P+ Features
‧1024 Bits of EEPROM Memory Partitioned Into Four Pages of
‧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
‧IEC 1000-4-2 Level 4 ESD Protection (±8kV Contact, ±15kV Air,
‧Reads and Writes Over a Wide Voltage Range from 2.8V to 5.25V
‧Communicates to Host with a Single Digital Signal at 15.4kbps or
125kbps Using 1-Wire Protocol
‧Also Available as Automotive Version Meeting AEC-Q100 Grade 1
Qualification Requirements (DS2431-A1)
DS2431P+ Applications
‧Accessory/PCB 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