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. The communication follows the 1-Wire protocol with the ROM ID acting as node address in the case of a multiple-device 1-Wire network.
|Part Number||Applications||Memory Type||Memory Size||Bus Type||VSUPPLY|
|EEPROM||1K x 1||1-Wire||3||5.25|
|See All Memory (EPROM, EEPROM, ROM, NV SRAM) (47)|
| Pricing Notes: |
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
|Device||Fab Process||Technology||Sample size||Rejects||FIT at 25°C||FIT at 55°C|
|App Note||6891||Secure Authentication for Medical Disposables|
|App Note||6755||Wirelessly Powering and Accessing a 1-Wire Network|
|App Note||4717||Injection Molding an IC into a Connector or Consumable Item|
|Tutorial||4702||Easily Add Memory, Security, Monitoring, and Control to Medical Sensors and Consumables|
|Tutorial||1796||Guide to 1-Wire Communication|
|Tutorial||148||Guidelines for Reliable Long Line 1-Wire Networks|