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DS28E05 - 1-Wire EEPROM

General Description

The DS28E05 is a 112-byte user-programmable EEPROM organized as 7 pages of 16 bytes each.

Memory pages can be individually set to write protected or EPROM emulation mode through protection byte settings.

Key Features

  • Single-Contact 1-Wire Interface.
  • 112 Bytes User EEPROM with 1K Write Cycles.
  • Programmable Write Protection and OTP EPROM Emulation Modes for User Memory.
  • Unique Factory-Programmed 64-Bit ROM ID Number.
  • Communicates with Host at Up to 76.9kbps (Overdrive Only).
  • Operating Range: 1.71V to 3.63V, -40°C to +85°C.
  • ±8kV HBM ESD Protection (typ) on IO Pin.
  • 4-Ball UCSP, 2-Pad SFN, 3-Pin SOT23 and 6-Pin TSOC Packages Ordering Information appears at end of data shee.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
DS28E01-100 1Kb Protected 1-Wire EEPROM
DS28E04-100 4096-Bit Addressable 1-Wire EEPROM
DS28E15 DeepCover Secure Authenticator
DS28E16 1-Wire Secure SHA-3 Authenticator
DS28E17 1-Wire-to-I2C Master Bridge
DS28E18 1-Wire to I2C/SPI Bridge
DS28E22 DeepCover Secure Authenticator
DS28E36 DeepCover Secure Authenticator
DS28E38 Secure ECDSA Authenticator
DS28E39 DeepCover Secure ECDSA Bidirectional Authenticator

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.

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DS28E05 1-Wire EEPROM General Description The DS28E05 is a 112-byte user-programmable EEPROM organized as 7 pages of 16 bytes each. Memory pages can be individually set to write protected or EPROM emulation mode through protection byte settings. Each part has its own guaranteed unique 64-bit ROM identification number (ROM ID) that is factory programmed into the chip. The DS28E05 communicates over Maxim Integrated’s single contact 1-Wire® interface at overdrive speed with the ROM ID acting as node address in the case of a multiple-device 1-Wire network.