Maxim Integrated DS28E05
The DS28E05 is a 112-byte user-programmable EEPROM organized as 7 pages of 16 bytes each. 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.| Part No. | DS28E05 |
|---|---|
| Datasheet | DS28E05 Download |
| Manufacturer |  Maxim Integrated |
| Description | 1-Wire EEPROM |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Memory pages can be individually set to write protected or EPROM emulation mode through protection byte settings.APPLICATIONS
● Accessory/PCB Identification● Medical Sensor Calibration Data Storage
● Analog Sensor Calibration
● Aftermarket Management of Consumables
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 sheet. Typical Application Circuit VCC 100kΩ Q1 VCC 1kΩ PIOX µC *PMV65XP PIOY GND BIDIRECTIONAL OPEN DRAIN PORT RPUP DS28E05 IO GND *NOTE: OPTIONAL Q1 LOW-IMPEDANCE BYPASS OR EQUALLY DRIVE LOGIC ‘1’ WITH PIOY 1-Wire is a registered trademark of Maxim Integrated Products, Inc.
