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BR93E46-3BTR

Description
Serial EEPROM series Standard EEPROM MicroWire BUS EEPROM (3-Wire)
File Size930KB,39 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
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BR93E46-3BTR Overview

Serial EEPROM series Standard EEPROM MicroWire BUS EEPROM (3-Wire)

Datasheet
Serial EEPROM series Standard EEPROM
MicroWire BUS EEPROM (3-Wire)
BR93G46-3
●General
Description
BR93G46-3 is serial EEPROM of serial 3-line Interface method.
They are dual organization(by 16bit or 8bit) and it is selected by the input of ORG PIN.
●Features
3-line communications of chip select, serial clock,
serial data input / output (the case where input and
output are shared)
Operations available at high speed 3MHz clock
(4.5 V~5.5 V)
High speed write available (write time 5ms max.)
Same package and pin configuration from 1Kbit to
16Kbit
1.7~5.5V single power source operation
Address auto increment function at read operation
Write mistake prevention function
» Write prohibition at power on
» Write prohibition by command code
» Write mistake prevention function at low voltage
Self-timed programming cycle
Program condition display by READY / BUSY
Dual organization : by 16 bit (X16) or 8 bit (X8)
Compact package
SOP8/SOP-J8/SSOP-B8/TSSOP-B8/MSOP8/
TSSOP-B8J/DIP-T8/VSON008X2030
More than 40 years data retention
More than 1 million write cycles
Initial delivery state all addresses FFFFh (X16) or
FFh (X8)
●Packages
W(Typ.) x D(Typ.)x H(Max.)
DIP-T8
9.30mm x 6.50mm x 7.10mm
TSSOP-B8
3.00mm x 6.40mm x 1.20mm
SOP8
5.00mm x 6.20mm x 1.71mm
TSSOP-B8J
3.00mm x 4.90mm x 1.10mm
SOP- J8
4.90mm x 6.00mm x 1.65mm
MSOP8
2.90mm x 4.00mm x 0.90mm
SSOP-B8
3.00mm x 6.40mm x 1.35mm
VSON008X2030
2.00mm x 3.00mm x 0.60mm
●BR93G46-3
Capacity
1Kbit
Bit format
64×16 or128×8
Type
BR93G46-3
Power source
DIP-T8
*1
SOP8
voltage
1.7
~
5.5V
SOP-J8
SSOP-B8 TSSOP-B8
TSSOP-B8J MSOP8
VSON008
X2030
*1 DIP-T8 is not halogen free package
○Product
structure:Silicon monolithic integrated circuit
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
○This
product is not designed protection against radioactive rays
1/36
TSZ02201-09190G100130-1-2
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