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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 2,500

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: N/A
Minimum Order: 2,500
Multiple Of: 2,500
Quantity Web Price
2,500 $0.25
5,000 $0.20
7,500 $0.20
10,000+ $0.199


Attributes Table
Memory Density 1kb
Memory Organization 64 x 16
Supply Voltage-Nom 1.8V to 5.5V
Clock Frequency-Max 2MHz
Write Cycle Time-Max (tWC) 5ms
Features and Applications

The BR93L46F-WE2 is a Part of BR93L46F Series 1 Kb (64 x 16) 5.5 V Serial EEPROMS with Microwire BUS available in SMT SOIC-8 Package. It has an operating temperature ranging between -40 to 85°C.

ROHM's high reliability serial EEPROMs command a large market share and are available in a range of capacities, bus interfaces (Microwire, I2C, SPI), operating voltages (1.7V to 5.5V, 1.8V to 5.5V, 2.5V to 5.5V, 3.0V to 3.6V) and package types, making them ideal for battery powered devices.


  • 3-line communciations of chip select, serial clock, serial data input/output
  • Actions available at high speed 2 MHz clock (2.5 to 5.5 V)
  • Speed write available (write time 5 ms max)
  • Sampe package and pin layout from 1Kbit to 16 Kbit
  • Wide operating voltage range : 1.8 to 5.5V
  • Address auto increment function at read action
  • Write mistake prevention function
  • Program cycle auto delete and auto end function
  • Low power consumption
  • TTL compatible (input/outputs)
  • Serial EEPROMs compatible with Microwire bus
  • Data rewrite up to 1,000,000 times