Datasheet
Serial EEPROM Series Standard EEPROM
I2C BUS EEPROM (2-Wire)
BR24T64-W
General Description
BR24T64-W is a serial EEPROM of I2C BUS Interface Method
Features
Packages W(Typ) x D(Typ) x H(Max)
Completely conforming to the world standard I2C
BUS.
All controls available by 2 ports of serial clock
(SCL) and serial data (SDA)
Other devices than EEPROM can be connected to
the same port, saving microcontroller port
1.6V to 5.5V Single Power Source Operation most
suitable for battery use
TSSOP-B8
3.00mm x 6.40mm x 1.20mm
DIP-T8
9.30mm x 6.50mm x 7.10mm
1.6V to 5.5V wide limit of operation voltage, possible
FAST MODE 400KHz operation
Page Write Mode useful for initial value write at
factory shipment
Self-timed Programming Cycle
DIP8K
9.27mm x 6.35mm x 8.63mm
TSSOP-B8J
3.00mm x 4.90mm x 1.10mm
Low Current Consumption
Prevention of Write Mistake
Write (Write Protect) Function added
Prevention of Write Mistake at Low Voltage
More than 1 million write cycles
More than 40 years data retention
Noise filter built in SCL / SDA terminal
Initial delivery state FFh
SOP8
MSOP8
2.90mm x 4.00mm x 0.90mm
5.00mm x 6.20mm x 1.71mm
VSON008X2030
2.00mm x 3.00mm x 0.60mm
SOP-J8
4.90mm x 6.00mm x 1.65mm
SSOP-B8
3.00mm x 6.40mm x 1.35mm
Figure 1.
BR24T64-W
Power Source
Capacity Bit Format
Type
Package
DIP-T8 (1)
DIP8K
Voltage
BR24T64-W
BR24T64-WZ
BR24T64F-W
BR24T64FJ-W
BR24T64FV-W
BR24T64FVT-W
BR24T64FVJ-W
BR24T64FVM-W
BR24T64NUX-W
SOP8
SOP-J8
64Kbit
8K×8
1.6V to 5.5V
SSOP-B8
TSSOP-B8
TSSOP-B8J
MSOP8
VSON008X2030
(1) Not Recommended for New Designs. Recommend BR24T64-WZ.
○Product structure:Silicon monolithic integrated circuit ○This product has no designed protection against radioactive rays
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TSZ02201-0R2R0G100120-1-2
03.Sep.2018 Rev.005
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