1Kbit EEPROM with 1-Wire interface in 2-SFN
The DS2431GB+T is a 1Kbit serial EEPROM from Analog Devices, organized as 256 x 4 bits and accessed through a single-contact 1-Wire interface.
Access time and temperature range
A 2 µs access time means the memory responds within two microseconds of the read command — fast enough for most configuration-storage and calibration-data reads in embedded systems running at moderate clock speeds.