BR93G66-3 Datasheet, PDF (1/40 Pages) Rohm – MicroWire BUS EEPROM (3-Wire)

Datasheet
Serial EEPROM series Standard EEPROM
MicroWire BUS EEPROM (3-Wire)
BR93G66-3
General Description
BR93G66-3 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
Packages W(Typ) x D(Typ)x H(Max)
■ 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
(4.5V to 5.5V)
■ High Speed Write available (Write Time 5ms Max）
■ Same package and pin configuration from 1Kbit to
16Kbit
■ 1.7V to 5.5V Single Power Source Operation
■ Address Auto Increment Function at Read
Operation
■ Prevention of Write Error
» Write Prohibition at Power On
» Write Prohibition by Command Code
» Prevention of Write Error 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)
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
BR93G66-3
Capacity
Bit Format
Type
Power Source
Voltage
DIP-T8⁽¹⁾
SOP8
SOP-J8
SSOP-B8 TSSOP-B8
TSSOP-B8J
MSOP8
VSON008
X2030
4Kbit 256×16 or 512×8 BR93G66-3 1.7V to 5.5V ●
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(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 has no designed protection against radioactive rays
TSZ02201-09190G100040-1-2
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15.Jun.2016 REV.003