SPI BUS EEPROM - BR25G320F-3 (New)

BR25G320F-3 is a 32Kbit Serial EEPROM of SPI BUS Interface.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number
Unit Quantity
Minimum Package Quantity
Packing Type
BR25G320F-3GE2 Active SOP8 2500 2500 Taping Yes
Grade Standard
Density [bit] 32K
Bit Format [Word x Bit] 4K x 8
Package SOP8
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] 0.1
Write Cycle (Max.)[ms] 5.0
Input Frequency (Max.)[Hz] 20M
Endurance (Max.)[Cycle] 106
Data Retention (Max.)[Year] 100
    • High Speed Clock Action up to 20MHz (Max)
    • Wait Function by HOLDB Terminal
    • Part or Whole of Memory Arrays Settable as Read only Memory Area by Program
    • 1.6V to 5.5V Single Power Source Operation Most Suitable for Battery Use.
    • Up to 32 Bytes in Page Write Mode.
    • For SPI Bus Interface (CPOL, CPHA) = (0, 0), (1, 1)
    • Self-timed Programming Cycle
    • Low Current Consumption
      • At Write Action (5V) : 0.5mA (Typ)
      • At Read Action (5V) : 2.0mA (Typ)
      • At Standby Action (5V) : 0.1µA (Typ)
    • Address Auto Increment Function at Read Action
    • Prevention of Write Mistake
      • Write Prohibition at Power On
      • Write Prohibition by Command Code (WRDI)
      • Write Prohibition by WPB Pin
      • Write Prohibition Block Setting by Status Registers (BP1, BP0)
      • Prevention of Write Mistake at Low Voltage
    • More than 100 years Data Retention.
    • More than 1 Million Write Cycles.
    • Bit Format 4K~8
    • Initial Delivery Data
      Memory Array: FFh
      Status Register: WPEN, BP1, BP0 : 0
ROHM Semiconductor reserves the right to change the specifications at any time.
Technical Data
Application Note

Thermal Resistance