SPI BUS EEPROM - BR25G320FJ-3

BR25G320FJ-3 is a 32Kbit Serial EEPROM of SPI BUS Interface.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BR25G320FJ-3GE2ActiveSOP-J825002500TapingYes

BR25G320FJ-3 Data Sheet

Specifications
GradeStandard
I/FSPI BUS
Density [bit]32K
Bit Format [Word x Bit]4K x 8
PackageSOP-J8
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
Technical Documents
Features
  • 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
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Application Note BA12004BF
Part Explanation BA12004BF