DS1994 ibutton equivalent, 4kb plus time memory ibutton.
4096 bits of Read/Write Nonvolatile Memory § 256-bit Scratchpad Ensures Integrity of Data Transfer § Memory Partitioned into 256-bit Pages for Packetizing Data www.DataSh.
The DS1994 Memory iButton is a rugged read/write data carrier that acts as a localized database, easily accessible with minimal hardware. The nonvolatile memory and optional timekeeping capability offer a simple solution to storing and retrieving vit.
Image gallery
TAGS