Products > Integrated Circuits (ICs) > Memory > GD25LQ64CSIG
  • GD25LQ64CSIG

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  • Package/Case :
  • SOP-8
  • Product Categories :
  • Memory
  • RoHs Status:
  • Lead free / RoHS Compliant
  • In-stock:
  • 500


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GD25LQ64CSIG Product Details

GigaDevice GD25LQ64CSIG 64Mb SPI NOR Flash 1.65V-2.0V SOP8 (208mm). With read speed up to 120MHz and Standard/Dual/Quad I/O operations, GigaDevice SPI NOR Flash supports higher data transfer speed of 240Mbit/s for Dual SPI and 480Mbit/s for Quad SPI.    GigaDevice products have the merits of low power consumption with as low as 1uA standby current, high reliability with 20 years data retention and 100,000 Program/Erase cycles, and with wide operating temperature range from ­40°C~+85°C.    GigaDevice advanced security features are designed to meet the demand from a variety of consumers including DVD/CD drives, STB, DPF, Desktop and Notebook PCs, DVD Recorders, WLAN, DSL, LCD Monitors, Flat Panel TV, Printers, GPS, MP3 and more.



The GD25LQ64C (64M-bit) Serial flash supports the standard Serial Peripheral Interface (SPI), and supports the Dual/Quad SPI and QPI mode: Serial Clock, Chip Select, Serial Data I/O0 (SI), I/O1 (SO), I/O2 (WP#), and I/O3 (HOLD#). The Dual I/O data is transferred with speed of 240Mbits/s and the Quad I/O & Quad output data is transferred with speed of 480Mbits/s.


·64M-bit Serial Flash
-256 bytes per programmable page
· Standard, Dual, Quad SPI, QPI
-Standard SPI: SCLK, CS#, SI, SO, WP#, HOLD#
-Dual SPI: SCLK, CS#, IO0, IO1, WP#, HOLD#
-Quad SPI: SCLK, CS#,I00,I01,I02,I03
-QPl: SCLK, CS#, IO0,I01,102,103
· High Speed Clock Frequency
-120MHz for fast read with 30PF load
-Dual /O Data transfer up to 240Mbits/s
-Quad I/O Data transfer up to 480Mbits/s-QPI Mode Data transfer up to 480Mbits/s
· Software/Hardware Write Protection
-Write protect al/portion of memory via software
-Enable/Disable protection with WP# Pin
-Top/Bottom Block protection Minimum 100,000 Program/Erase Cycles
· Data Retention
-20-year data retention typical
. Fast Program/Erase Speed
-Page Program time:0.7ms typical
-Sector Erase time:90ms typical
-Block Erase time:0.3/0.45s typical
-Chip Erase time:30s typical
· Flexble Architecture
-Uniform Sector of 4K-byte
-Uniform Block of 32/64K-byte Erase/Program Suspend/Resume
· Low Power Consumption
-35uA typical stand-by curent
-1uA typical power down current
· Advanced security Features
-128-Bit Unique ID for each device
-3×1024-Byte Security Registers With OTP Lock
. Single Power Supply Voltage-Ful voltage range:1.65-2.0V
+Allows XIP(execute in place) Operation

-Continuous Read With 8/16/32/64-byte Wrap

GD25LQ64CSIG Pin Diagram
(Picture:Pinout / Diagram)

Technical Parameters

  • Manufacturer
  • Packing
  • Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
  • RoHs Status
  • Lead free / RoHS Compliant
  • Package/Case
  • SOP-8

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Estimated Delivery Time: Dec 07 - Dec 12 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that GD25LQ64CSIG is the original manufacturer or agent of GIGADEVICE?
We have a professional business development department to strictly test and verify the qualifications of GIGADEVICE original manufacturers and agents. All GIGADEVICE suppliers must pass the qualification review before they can publish their GD25LQ64CSIG devices; we pay more attention to the channels and quality of GD25LQ64CSIG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of GD25LQ64CSIG chips? Including GIGADEVICE original factory information, application, GD25LQ64CSIG pictures?
You can use Jotrin's intelligent search engine, or filter by Memory category, or find it through GigaDevice Semiconductor Inc Information page.
Q: Are the GIGADEVICE's GD25LQ64CSIG price and stock displayed on the platform accurate?
The GIGADEVICE's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for GD25LQ64CSIG, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of GD25LQ64CSIG?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the GD25LQ64CSIG we delivered, we will accept the replacement or return of the GD25LQ64CSIG only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of GD25LQ64CSIG.
(3)The GD25LQ64CSIG is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as GD25LQ64CSIG datasheet pdf, GD25LQ64CSIG pin diagram?
Need any After-Sales service, please feel free contact us:

GigaDevice Semiconductor Inc

GigaDevice, the leading provider of Non-Volatile Memory (NVM) devices, is the fabless company engaged in advanced memory and related chip design in Mainland China established in 2005. GigaDevice provides a wide range of high speed and low power NOR Flash memory products, and is a leading manufactur...
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