DS28E22P+
Manufacturer: ADI
The Analog Devices DS28E22P+ is a 1-Wire secure authenticator with 1 Kbit user EEPROM. It is a low-cost solution for authentication applications requiring a small footprint and flexible user memory. The device is ideal for applications such as medical sensors, secure data logging, and wireless sensor nodes.
Product parameters:
Supply voltage: 2.8V to 5.5V
Operating temperature range: -40°C to +85°C
1024-bit user EEPROM
SHA-256 secure hash algorithm
1-Wire interface with unique 64-bit ROM ID
8-byte nonvolatile scratchpad
Three 32-byte pages of user memory
8-byte device-specific identification page
Overdrive mode boosts communication speed to 142 kbps
6-pin TSOT package
The device provides strong, bidirectional authentication and data transfer over a single contact serial interface. It also includes a 64-bit unique ROM ID, 8-byte nonvolatile scratchpad memory, and an 8-byte device-specific identification page.
The device is compatible with 1-Wire master devices, which provide the necessary logic and timing to communicate with the device. Additionally, the device supports overdrive mode for faster communication. The DS28E22P+ is available in a 6-pin TSOT package, making it suitable for use in space-constrained applications.
Stock:864
Minimum Order:1
The Analog Devices DS28E22P+ is a 1-Wire secure authenticator with 1 Kbit user EEPROM. It is a low-cost solution for authentication applications requiring a small footprint and flexible user memory. The device is ideal for applications such as medical sensors, secure data logging, and wireless sensor nodes.
Product parameters:
Supply voltage: 2.8V to 5.5V
Operating temperature range: -40°C to +85°C
1024-bit user EEPROM
SHA-256 secure hash algorithm
1-Wire interface with unique 64-bit ROM ID
8-byte nonvolatile scratchpad
Three 32-byte pages of user memory
8-byte device-specific identification page
Overdrive mode boosts communication speed to 142 kbps
6-pin TSOT package
The device provides strong, bidirectional authentication and data transfer over a single contact serial interface. It also includes a 64-bit unique ROM ID, 8-byte nonvolatile scratchpad memory, and an 8-byte device-specific identification page.
The device is compatible with 1-Wire master devices, which provide the necessary logic and timing to communicate with the device. Additionally, the device supports overdrive mode for faster communication. The DS28E22P+ is available in a 6-pin TSOT package, making it suitable for use in space-constrained applications.
