Datasheet
Serial EEPROM Series Standard EEPROM
I2C BUS EEPROM (2-Wire)
BR24G256xxx-5 Series
General Description
BR24G...
Datasheet
Serial EEPROM Series Standard EEPROM
I2C BUS EEPROM (2-Wire)
BR24G256xxx-5 Series
General Description
BR24G256xxx-5 Series is a 256Kbit serial EEPROM of I2C BUS Interface.
Features All Controls Available by 2 Ports of Serial Clock
(SCL) and Serial Data (SDA) 1.6V to 5.5V Wide Limit of Operating
Voltage,
Possible 1MHz Operation Page Write Mode 64Byte Bit Format 32K x 8bit Low Current Consumption Prevention of Miswriting
WP (Write Protect) Function Added Prevention of Miswriting at Low
Voltage Noise Filter Built-in SCL / SDA Pin Initial Delivery State FFh
Key Specifications
Write Cycles:
4 Million Times (Ta=25°C)
Data Retention:
200 Years (Ta=55°C)
Write Cycle Time:
5ms (Max)
Supply
Voltage:
1.6V to 5.5V
Ambient Operating Temperature: -40°C to +85°C
Packages SOP8 SOP-J8 TSSOP-B8 MSOP8 VSON008X2030
W(Typ) x D(Typ) x H(Max) 5.00mm x 6.20mm x 1.71mm 4.90mm x 6.00mm x 1.65mm 3.00mm x 6.40mm x 1.20mm 2.90mm x 4.00mm x 0.90mm 2.00mm x 3.00mm x 0.60mm
Applications Ordinary Electronic Equipment (such as AV equipment, OA equipment, telecommunication equipment, home electronic appliances, amusement equipment, etc.).
SOP8
MSOP8
Typical Application Circuit
VCC A0
VCC
SOP-J8
VSON008X2030
* A1 WP
A2 GND
SCL SDA
0.1µF
Microcontroller
TSSOP-B8
Figure 2
* Connect A0, A1, A2 to VCC or GND. These pins have pull-down elements inside the IC. If pins are open, they are the same as when they are connected to GND.
Figure 1. Typical...
