DS1993 ibuttontm equivalent, (ds1992 / ds1993) 1kbit/4kbit memory ibuttontm ds1994 4-kbit plus time memory ibuttontm.
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.c.
include access control, work-in-progress tracking, electronic travelers, storage of calibration constants, and debit tok.
Image gallery
Download