Datasheet4U Logo Datasheet4U.com

DS28E07 - 1-Wire EEPROM

General Description

The 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.

Key Features

  • Partitioning of Memory Provides Greater Flexibility in Programming User Data.
  • 1024 Bits of EEPROM Memory Organized as Four Pages of 256 Bits.
  • Individual Memory Pages Can Be Permanently Write Protected or Put in EPROM-Emulation Mode (Write to 0).
  • Advanced 1-Wire Protocol Minimizes Interface to Just Single IO Reducing Required Pin Count and Enhancing Reliability.
  • Unique Factory-Programmed, Unalterable 64-Bit Identification Number.
  • Switchpoint Hysteres.

📥 Download Datasheet

Other Datasheets by Analog Devices

Part Number Description
DS28E17 1-Wire-to-I2C Controller Bridge
DS28E25 DeepCover Secure Authenticator
DS28E30 1-Wire ECDSA Secure Authenticator
DS28E35 DeepCover Secure Authenticator
DS28E83 DeepCover Radiation-Resistant 1-Wire Authenticator
DS28EL25 DeepCover Secure Authenticator
DS2401 Silicon Serial Number
DS2431-A1 1-Wire EEPROM
DS2484 Single-Channel 1-Wire Master

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
1024-Bit, 1-Wire EEPROM Evaluation Kit Available Design Resources Support Click here to ask an associate for production status of specific part numbers. DS28E07 General Description The 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 individually be write protected or put in EPROM-emulation mode, where bits can only be changed from a 1 to a 0 state. Each device has its own guaranteed unique 64-bit ROM identification number (ROM ID) that is factory programmed into the chip.