Description
The DS1992/DS1993 memory iButtons (hereafter referred to as DS199_) are rugged read/write data carriers that act as a localized database, easily accessible with minimal hardware.
Features
- 4096 bits of Read/Write Nonvolatile Memory (DS1993).
- 1024 bits of Read/Write Nonvolatile Memory (DS1992).
- 256-bit Scratchpad Ensures Integrity of Data www. DataSheet4U. com Transfer.
- Memory Partitioned into 256-bit Pages for Packetizing Data.
- Data Integrity Assured with Strict Read/Write Protocols.
- Operating Temperature Range from -40°C to +70°C.
- Over 10 years of data retention.
- Easily Affixed with Self-Stick Adhesive Backing, Latched by its F.
DS1992_DallasSemiconductor.pdf