Maxim Integrated DS1973
4Kb EEPROM iButton
| Part No. | DS1973 |
|---|---|
| Datasheet | DS1973 Download |
| Manufacturer |  Maxim Integrated |
| Description | 4Kb EEPROM iButton |
| Buy | Stock & Price |
FEATURES
● 4096 bits Electrically Erasable Programmable Read Only Memory (EEPROM)● Overdrive mode boosts communication speed to 142kbps
● 256-bit scratchpad ensures integrity of data transfer
● Memory partitioned into 256-bit pages for packetizing data
● Reduces control, address, data and power to a single data pin
● 8-bit family code specifies DS1973 communication requirements to reader
● Reads and writes over a wide voltage range of 2.8V to 6.0V from -40°C to +85°C F3 MicroCan F5 MicroCan DS1973 4Kb EEPROM iButton COMMON iButton
FEATURES
● Unique, factory-lasered and tested 64-bit registration number (8-bit family code + 48-bit serial number + 8-bit CRC tester) assures absolute identity because no two parts are alike● Multidrop controller for MicroLAN
● Digital identification and information by momentary contact
● Chip-based data carrier compactly stores information
● Data can be accessed while affixed to object
● Economicall
