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1.65V to 1.95V 2Mbit SPI Serial Flash8 SOIC 3.9mm(0.15in) T/R
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SST25WF020AT-40I/SN Product Details
SST25WF020AT-40I/SN is a member of the Serial Flash 25 Series family and feature a four-wire, SPI-compatible interface that allows for a low pin-count package which occupies less board space and ultimately lowers total system costs. SPI serial flash memory is manufactured with proprietary, high-performance CMOS SuperFlash technology. The split-gate cell design and thick-oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches. This Serial Flash significantly improve performance and reliability, while lowering power consumption. The device writes (Program or Erase) with a single power supply of 1.65-1.95V. The total energy consumed is a function of the applied voltage, current, and time of application. Since for any given voltage range, the SuperFlash technology uses less current to program and has a shorter erase time, the total energy consumed during any Erase or Program operation is less than alternative flash memory technologies. SST25WF020AT-40I/SN is offered in 8-lead SOIC, 8-contact TDFN (5mm x 6mm) and 8-contact USON (2mm x 3mm) packages.
- Single Voltage Read and Write Operations - 1.65-1.95V
- Serial Interface Architecture - SPI Compatible: Mode 0 and Mode 3
- High Speed Clock Frequency - 40MHz
- Superior Reliability - Endurance: 100,000 Cycles - Greater than 20 years Data Retention
- Ultra-Low Power Consumption: - Active Read Current: 4 mA (typical) - Standby Current: 10 µA (typical) - Power-down Mode Standby Current: 4 µA (typical)
- Flexible Erase Capability - Uniform 4 KByte sectors - Uniform 64 KByte overlay blocks
- Page Program Mode - 256 Bytes/Page
- Fast Erase and Page-Program: - Chip-Erase Time: 300 ms (typical) - Sector-Erase Time: 40 ms (typical) - Block-Erase Time: 80 ms (typical) - Page-Program Time: 3 ms/ 256 bytes (typical)
- End-of-Write Detection - Software polling the BUSY bit in Status Register
- Hold Pin (HOLD#) - Suspend a serial sequence without deselecting the device
- Write Protection (WP#) - Enables/Disables the Lock-Down function of the status register
- Software Write Protection - Write protection through Block-Protection bits in status register
- Temperature Range - Industrial: -40°C to +85°C
- Packages Available - 8-lead SOIC (150 mils) - 8-contact USON (2mm x 3mm) - 8-contact TDFN-S (5mm x 6mm)
- All devices are RoHS compliant
- Memory Type
- Memory Format
- Memory Size
- 2Mb (256K x 8)
- Memory Interface
- Clock Frequency
- Write Cycle Time Word, Page
- Voltage Supply
- 1.65V ~ 1.95V
- Operating Temperature
- -40??C ~ 85??C (TA)
- Mounting Type
- Surface Mount
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Supplier Device Package
SST25WF020A Technical Documentation of Application Note
SST25WF020AT-40I/SN Related Products
Ratings and Reviews (1)
- 5 / 5
- 5 Stars 100%
- 4 Stars 0%
- 3 Stars 0%
- 2 Stars 0%
- 1 Stars 0%
envio muy rápido y funcionamiento correcto
Estimated Delivery Time: Dec 05 - Dec 10 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
- REGISTERED AIR MAIL
- $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
- Wire Transfer
- charge US$30.00 banking fee.
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
- Western Union
- charge US$0.00 banking fee.
- Money Gram
- 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.
Minimum order quantity starts from 1pcs.
Lowest international shipping fee starts from US$2.00.
90 days quality guarantee for all products.
Step2: Vacuum Packaging
Step3: Anti-Static Bag
Step4: Individual Packaging
Step5: Packaging Boxes
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.
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 SST25WF020AT-40I/SN is the original manufacturer or agent of MICROCHIP?
- We have a professional business development department to strictly test and verify the qualifications of MICROCHIP original manufacturers and agents. All MICROCHIP suppliers must pass the qualification review before they can publish their SST25WF020AT-40I/SN devices; we pay more attention to the channels and quality of SST25WF020AT-40I/SN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of SST25WF020AT-40I/SN chips? Including MICROCHIP original factory information, Memory Chip application, SST25WF020AT-40I/SN pictures?
- You can use Jotrin's intelligent search engine, or filter by Serial Flash Products category, or find it through Microchip Technology, Inc Information page.
- Q: Are the MICROCHIP's SST25WF020AT-40I/SN price and stock displayed on the platform accurate?
- The MICROCHIP's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for SST25WF020AT-40I/SN, 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 SST25WF020AT-40I/SN?
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 SST25WF020AT40ISN we delivered, we will accept the replacement or return of the SST25WF020AT-40I/SN 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 SST25WF020AT-40I/SN.
(3)The SST25WF020AT-40I/SN 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 SST25WF020AT-40I/SN datasheet pdf, SST25WF020A pin diagram?
- Need any After-Sales service, please feel free contact us: email@example.com
Microchip Technology, Inc
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