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GD25Q40 - Dual and Quad SPI Flash

General Description

I/O2 (WP#), and I/O3 (HOLD#).

Key Features

  • 4M/2M/1M/512K-bit Serial Flash -512/256/128/64K-byte -256 bytes per programmable page.
  • Standard, Dual, Quad SPI -Standard SPI: SCLK, CS#, SI, SO, WP#, HOLD# -Dual SPI:SCLK, CS#, IO0, IO1, WP#, HOLD# -Quad SPI:SCLK, CS#, IO0, IO1, IO2, IO3.
  • High Speed Clock Frequency -120MHz for fast read with 30PF load -Dual I/O Data transfer up to 240Mbits/s -Quad I/O Data transfer up to 480Mbits/s.
  • Program/Erase Speed -Page Program time:0.7ms typical -Sector Erase time:150ms typical -Bloc.

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Full PDF Text Transcription for GD25Q40 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for GD25Q40. For precise diagrams, and layout, please refer to the original PDF.

Uniform Sector Dual and Quad SPI Flash GD25Q40/20/10/512 FEATURES ◆ 4M/2M/1M/512K-bit Serial Flash -512/256/128/64K-byte -256 bytes per programmable page ◆ Standard, Dual...

View more extracted text
512/256/128/64K-byte -256 bytes per programmable page ◆ Standard, Dual, Quad SPI -Standard SPI: SCLK, CS#, SI, SO, WP#, HOLD# -Dual SPI:SCLK, CS#, IO0, IO1, WP#, HOLD# -Quad SPI:SCLK, CS#, IO0, IO1, IO2, IO3 ◆ High Speed Clock Frequency -120MHz for fast read with 30PF load -Dual I/O Data transfer up to 240Mbits/s -Quad I/O Data transfer up to 480Mbits/s ◆ Program/Erase Speed -Page Program time:0.7ms typical -Sector Erase time:150ms typical -Block Erase time:0.3.5s typical -Chip Erase time:321.

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