TECHNICAL NOTE
HIGH GRADE Specification HIGH RELIABILITY series
Microwire BUS Serial EEPROMs
Supply
voltage 2.
7V~5.
5V Operating temperature –40°C~+125°C type
BR93H56-W, BR93H66-W, BR93H76-W, BR93H86-W
Description
BR93H -W series is a serial EEPROM of serial 3-line interface method.
Features
.
Withstands electrostatic
voltage 8kV, (twice more than other series) (HBM method typ.
) .
Wide action range -40 ˚C ~ +125 ˚C
(-40˚C ~ +85˚C, -40˚C ~ +105˚C in other series) • Conforming to Microwire BUS
.
Highly reliable connection by Au pad and Au wire
• Address auto increment function at read action • Write mistake prevention function Write prohibition at power on Write prohibition by command code ...