DS2431P+ TSOC-6 1Kbit Memory IC
DS2431 is a 1024-bit, 1-Wire® EEPROM chip organized as four memory pages of 256 bits each. The data is written to an 8-byte pad, verified, and then copied to the EEPROM memory. As a special feature, the four memory pages can be individually write-protected or put into EPROM emulation mode where the bits can only be changed from 1 to 0 states. The DS2431 communicates over a single-conductor 1-Wire bus. Communication follows the standard 1-Wire protocol. Each device has an unchangeable and unique 64-bit ROM register number that is laser-etched into the chip at the factory. The registration number is used to address the device in a multidrop, 1-Wire net environment.
Usage Areas
Accessory/PCB Identification
Medical Sensor Calibration Data Storage
IEEE P1451.4 Analog Sensor Calibration Including Smart Sensors
Ink and Toner Print Cartridge Identification
Post-Market Management of Consumables
| Series |
DS2431P+ |
| Supply Voltage |
2.8V - 5.25V |
| Output Type |
1-Wire |
| Resolution |
1 kBit |
| Organization |
256x4 |
| Number of Pins |
6 Pin |
| Package Type |
TSOC-6 |
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