BRCH064GWZ-3 is a 64Kbit serial EEPROM of I²C BUS Interface Method

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part number
Unit Quantity
Minimum Package Quantity
Packing Type
BRCH064GWZ-3E2 Active UCSP30L1A 6000 6000 Taping Yes
Grade Standard
I/F I2C BUS(2-Wire)
Density [bit] 64K
Bit Format [Word x Bit] 8K x 8
Package UCSP30L1A
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
Vcc(Min.)[V] 1.6
Vcc(Max.)[V] 5.5
Circuit Current (Max.)[mA] 2.0
Standby Current (Max.)[μA] 2.0
Write Cycle (Max.)[ms] 5.0
Input Frequency (Max.)[Hz] 400K
Endurance (Max.)[Cycle] 106
Data Retention (Max.)[Year] 40
    • 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 MostSuitable for Battery Use
    • 1.6V to 5.5V Wide Limit of Operating Voltage,Possible FAST MODE 400KHz Operation
    • Up to 32 Byte in Page Write Mode
    • Bit Format 8K x 8
    • Self-timed Programming Cycle
    • Low Current Consumption
    • Prevention of Write Mistake
    • More than 1 Million Write Cycles
    • More than 40 Years Data Retention
    • Noise Filter Built in SCL / SDA Terminal
    • Initial Delivery State FFh
Technical Data
Application Note

Thermal Resistance