DS1973
DS1973 is 4Kb EEPROM iButton manufactured by Maxim Integrated.
19-4889; Rev 8/09
SPECIAL Features
- 4096 bits Electrically Erasable Programmable Read Only Memory (EEPROM)
- Overdrive mode boosts munication 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 munication 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
MON iButton Features
- Unique, factory-lasered and tested 64-bit registration number (8-bit family code +
48-bit serial number + 8-bit CRC...
