Datasheet Summary
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4 Megabit Serial Flash Memory with 4Kbyte Uniform Sector
Features
- Single power supply operation
- Full voltage range: 2.7-3.6 volt
- Serial Interface Architecture
- SPI patible: Mode 0 and Mode 3
- 4 M-bit Serial Flash
- 4 M-bit/512 K-byte/2048 pages
- 256 bytes per programmable page
- - Standard, Dual or Quad SPI Standard SPI: CLK, CS#, DI, DO, WP# Dual SPI: CLK, CS#, DQ0, DQ1, WP# Quad SPI: CLK, CS#, DQ0, DQ1, DQ2, DQ3 High performance 100MHz clock rate for one data bit 80MHz clock rate for two data bits 80MHz clock rate for four data bits
- Software and Hardware Write Protection:
- Write Protect all or portion of memory via software
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