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GD25Q40 Datasheet

Part Number GD25Q40
Manufacturers GigaDevice
Logo GigaDevice
Description Dual and Quad SPI Flash
Datasheet GD25Q40 DatasheetGD25Q40 Datasheet (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, 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:.

  GD25Q40   GD25Q40






Part Number GD25Q41B
Manufacturers ELM
Logo ELM
Description Uniform sector dual and quad serial flash
Datasheet GD25Q40 DatasheetGD25Q41B Datasheet (PDF)

GD25Q41B DATASHEET 48 - 1 Rev.1.0 Uniform Sector GD25DQua4l 1anBdxQIGuaxd SUenriifaolrFmlassehctor dual and quad seGriDa2l 5flQas4h1B Contents 1. FEATURES ...44 2. GENERAL DESCRIPTION ...55 3. MEMORY ORGANIZATION..77 4. DEVICE OPERATION .88 5. DATA PROTECTION...99 6. STATUS REGISTER..1111 7. COMMANDS DESCRIPTION..1133 7.1. 7.2. 7.3. 7.4. 7.5. 7.6. 7.7. 7.8. 7.9. 7.10. 7.11. 7.12. 7.13. 7.14. 7.15. 7.16. 7.17. 7.18. 7.19. 7.20. 7.21. 7.22. 7.23. 7.24. 7.25. 7.26. 7.27. 7.28. 7.29. 7.3.

  GD25Q40   GD25Q40







Part Number GD25Q41B
Manufacturers GigaDevice
Logo GigaDevice
Description Uniform sector Dual and Quad Serial Flash
Datasheet GD25Q40 DatasheetGD25Q41B Datasheet (PDF)

Uniform Sector Dual and Quad Serial Flash GD25Q41B GD25Q41B DATASHEET 1 Uniform Sector Dual and Quad Serial Flash GD25Q41B Contents 1. FEATURES ...4 2. GENERAL DESCRIPTION ...5 3. MEMORY ORGANIZATION..7 4. DEVICE OPERATION .8 5. DATA PROTECTION...9 6. STATUS REGISTER..

  GD25Q40   GD25Q40







Part Number GD25Q40C
Manufacturers GigaDevice
Logo GigaDevice
Description 3.3V Uniform Sector Dual and Quad Serial Flash
Datasheet GD25Q40 DatasheetGD25Q40C Datasheet (PDF)

3.3V Uniform Sector Dual and Quad Serial Flash GD25Q40C GD25Q40C DATASHEET 1 3.3V Uniform Sector Dual and Quad Serial Flash Contents GD25Q40C 1. FEATURES 4 2. GENERAL DESCRIPTION.... 5 3. MEMORY ORGANIZATION .. 7 4. DEVICE OPERATION .. 8 5. DATA PROTECTION .... 9 6. STATUS REGISTER... 11 7. COMMANDS DESCRIPTION .. 13 7.1. 7.2. 7.3. 7.4. 7.5. 7.6. 7.7. 7.8. 7.9. 7.10. 7.11. 7.12. 7.13. 7.14. 7.15. 7.16. 7.17. 7.18. 7.19. 7.20. 7.21. 7.22. 7.23. 7.24. 7.25. 7.26. 7.27. 7.28. 7.29. 7..

  GD25Q40   GD25Q40







Part Number GD25Q40B
Manufacturers GigaDevice
Logo GigaDevice
Description Uniform sector Dual and Quad Serial Flash
Datasheet GD25Q40 DatasheetGD25Q40B Datasheet (PDF)

Uniform Sector Dual and Quad Serial Flash GD25Q40B/20B GD25Q40B/20B DATASHEET 1 Uniform Sector Dual and Quad Serial Flash Contents GD25Q40B/20B 1. FEATURES ...4 2. GENERAL DESCRIPTION ...5 3. MEMORY ORGANIZATION..7 4. DEVICE OPERATION .9 5. DATA PROTECTION.10 6. STATUS REGISTER..14 7. COMMANDS DESCRIPTION..16 7.1. 7.2. 7.3. 7.4. 7.5. 7.6. 7.7. 7.8. 7.9. 7.10. 7.11. 7.12. 7.13. 7.14. 7.15. 7.16. 7.17. 7.18. 7.19. 7.20. 7.21. 7.22. 7.23. 7.24. WRITE ENABLE (WREN) (06H).

  GD25Q40   GD25Q40







Dual and Quad SPI Flash

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, 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\0.5s typical -Chip Erase time:3\2\1\0.5s typical ◆ Flexible Architecture -Sector of 4K-byte -Block of 32/64K-byte ◆ Low Power Consumption -20mA maximum active current -5uA maximum power down current ◆ Software/Hardware Write Protection ◆ Advanced security Features(1) -Write protect all/portion of memory via software -16-Bit Customer ID -Enable/Disable protection with WP# Pin -Security Architecture -Top or Bottom, Sector or Block selection ◆ Single Power Supply Voltage ◆ Minimum 100,000 Program/Erase Cycles -Full voltage range:2.7~3.6V Note: 1.Please contact Gigadevice for details. GENERAL DESCRIPTION The GD25Q40/20/10/512 (4M-bit) SPI flash supports the standard Serial Peripheral Interface (SPI), and a high performance Dual/Quad output as well as Dual/Quad SPI: Serial Clock, Chip Select, Serial Data I/O0 (SI), I/O1 (SO), I/O2 (WP#), and I/O3 (HOLD#). SPI clock frequencies of up to 120MHz are supported a.


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