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Microwire BUS

ROHM's popular microwire bus-compatible EEPROMs utilize double cell construction, double reset functionality, and high reliability gold wire connections. 

RoHM'SHigh Reliability Serial EEPROMs

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Specifications Part No. Package Features
BR93L46

SOP-J8
BR93L56

SOP-J8
BR93L66

SOP-J8
BR93L76

SOP-J8
BR93L86

SOP-J8


Block Diagram
Expanded
  

Features

3-wire serial communication : Chip Select, Serial Clock, and Serial Data I / O (requires external I / O connection)
High-speed 2MHz clock frequency
Fast Write possible (5ms max. write cycle time)(BR93L□□series)
Broad range of memory densities available in one package type, simplifying design(BR93L□□series)
Single power source: 1.8V to 5.5V(BR93L□□series)

Product Inquiries



High Reliability Serial EEPROMs

Part No. I/F Capacity
(kbit)		 Bit Format
(word×bit)		 Supply
Voltage
(V)		 Operating
Temperature
Range
(ºC)		 Max.Write
Cycle
Time
(ms)		 Enduration
(Times)		 Data
Retention
(Years)		 Package RoHS Distribution
Inventory
Reset




BR93L46 Microwire BUS 1 64×16 1.8 to 5.5 -40 to +85 5 106 40 SOP-J8 Yes
BR93L56 Microwire BUS 2 128×16 1.8 to 5.5 -40 to +85 5 106 40 SOP-J8 Yes
BR93L66 Microwire BUS 4 256×16 1.8 to 5.5 -40 to +85 5 106 40 SOP-J8 Yes
BR93L76 Microwire BUS 8 512×16 1.8 to 5.5 -40 to +85 5 106 40 SOP-J8 Yes
BR93L86 Microwire BUS 16 1K×16 1.8 to 5.5 -40 to +85 5 106 40 SOP-J8 Yes

 

EEPROMs

2011.04.13

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2010.04.15

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