Products - GPR25L6403F

GPR25L6403F Copy Link.

Density (bit)Working Voltage(V)Operating frequency (MHz)

General Description

GPR25L6403F is 64Mb bits serial Flash memory, which is configured as 8,388,608 x 8 internally. When it is in four I/O mode, the structure becomes 16,777,216 bits x 4. When it is in two I/O mode, the structure becomes 33,554,432 bits x 2. GPR25L6403F feature a serial peripheral interface and software protocol allowing operation on a simple 3-wire bus while it is in single I/O mode.


  • Supports Serial Peripheral Interface -- Mode 0 and Mode 3
  • 67,108,864 x 1 bit structure or 33,554,432 x 2 bits (two I/O read mode) structure or 16,777,216 x 4 bits (four I/O mode) structure
  • 2048 Equal Sectors with 4K bytes each
    • Any Sector can be erased individually
  • 256 Equal Blocks with 32K bytes each
    • Any Block can be erased individually
  • 128 Equal Blocks with 64K bytes each
    • Any Block can be erased individually
  • Power Supply Operation
    • 2.65 ~ 3.6 volt for read, erase, and program operations
  • Latch-up protected to 100mA from -1V to Vcc +1V

Data Sheet

GPR25L6403FV10_ds.pdf   Copy Link.

Application / Engineering Note

AN0176-SPI_FlashApplication_Note-16.pdf   Copy Link.

Confirmation Sheet

GPR25L6403FV12_cs.pdf   Copy Link.
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