ROHM BR25G256F-3GE2, 256kbit EEPROM Memory 8-Pin SOP SPI

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RS Stock No.:
185-0641
Mfr. Part No.:
BR25G256F-3GE2
Brand:
ROHM
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Brand

ROHM

Memory Size

256kbit

Interface Type

SPI

Package Type

SOP

Mounting Type

Surface Mount

Pin Count

8

Organisation

32K x 8 bit

Minimum Operating Supply Voltage

1.6 V

Maximum Operating Supply Voltage

5.5 V

Programming Voltage

1.6 → 5.5V

Number of Bits per Word

8bit

Dimensions

5 x 4.4 x 1.5mm

Maximum Operating Temperature

+85 °C

Data Retention

100yr

Number of Words

32K

Minimum Operating Temperature

-40 °C

COO (Country of Origin):
JP
BR25G256F-3 is a 256Kbit serial EEPROM of SPI BUS interface.

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 64 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 16Kx8
Initial Delivery Data
Memory Array: FFh
Status Register: WPEN, BP1, BP0 : 0