DS28E04-100

PRODUCTION

4096-Bit Addressable 1-Wire EEPROM with PIO

1-Wire®-Addressable, 4Kb EEPROM with Programmable I/O for Use in Rack-Based, Multicard Applications

Data Sheet (Rev. 1) Product Selection Table
Part Models
2
1ku List Price
Starting From $3.34
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Part Details

  • 4096 bits of EEPROM Memory Partitioned into 16 Pages of 256 Bits
  • Seven Address Inputs for Physical Location Configuration
  • Two General-Purpose PIO Pins with Pulse-Generation Capability
  • Individual Memory Pages can be Permanently Write-Protected or put in OTP EPROM Emulation Mode ("Write to 0")
  • Communicates to Host with a Single Digital Signal at 15.3kbps or 111kbps Using 1-Wire Protocol
  • Parasitic or VCC Powered
  • Conditional Search Based on PIO Status or PIO Activity
  • Switchpoint Hysteresis and Filtering to Optimize Performance in the Presence of Noise
  • Reads and Writes Over a Wide 2.8V to 5.25V Voltage Range from -40°C to +85°C
  • 16-Pin, 150-mil SO Package
DS28E04-100
4096-Bit Addressable 1-Wire EEPROM with PIO
DS28E04-100: Typical Operating Circuit
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Documentation

Data Sheet 1

Reliability Data 1

Application Note 2

Design Note 1

Technical Articles 8

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