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HomeProductsIntegrated Circuits (ICs)MemorySST25WF040B-40I/SN
SST25WF040B-40I/SN Image
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See specifications for product details.

SST25WF040B-40I/SN - Microchip Technology

Manufacturer Part Number
SST25WF040B-40I/SN
Manufacturer
Microchip Technology
Allelco Part Number
32D-SST25WF040B-40I/SN
ECAD Model
Parts Description
IC FLASH 4MBIT SPI 40MHZ 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
25 Series SPI Flash Brief.pdf
SST25WF040B DataSheet.pdf
RoHs Status
ROHS3 Compliant
In stock: 41780

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Quantity

Specifications

SST25WF040B-40I/SN Tech Specifications
Microchip Technology - SST25WF040B-40I/SN technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - SST25WF040B-40I/SN

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Write Cycle Time - Word, Page 1ms  
Voltage - Supply 1.65V ~ 1.95V  
Technology FLASH  
Supplier Device Package 8-SOIC  
Series SST25  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tube  
Operating Temperature -40°C ~ 85°C (TA)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Memory Size 4Mbit  
Memory Organization 512K x 8  
Memory Interface SPI  
Memory Format FLASH  
Clock Frequency 40 MHz  
Base Product Number SST25WF040  

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology SST25WF040B-40I/SN

Product Attribute SST25WF040B-40I/SN SST25WF020A-40I/SN SST25WF080B-40I/SN SST25WF080-75-4I-SAF
Part Number SST25WF040B-40I/SN SST25WF020A-40I/SN SST25WF080B-40I/SN SST25WF080-75-4I-SAF
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Base Product Number SST25WF040 SST25WF020 SST25WF080 SST25WF080
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width)
Write Cycle Time - Word, Page 1ms 3.5ms 1ms 25µs
Memory Format FLASH FLASH FLASH FLASH
Series SST25 SST25 SST25 SST25
Technology FLASH FLASH FLASH FLASH
Memory Organization 512K x 8 256K x 8 1M x 8 1M x 8
Voltage - Supply 1.65V ~ 1.95V 1.65V ~ 1.95V 1.65V ~ 1.95V 1.65V ~ 1.95V
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOIC
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Memory Size 4Mbit 2Mbit 8Mbit 8Mbit
Package Tube Tube Tube Tube
Clock Frequency 40 MHz 40 MHz 40 MHz 75 MHz
Memory Interface SPI SPI SPI SPI

SST25WF040B-40I/SN Datasheet PDF

Download SST25WF040B-40I/SN pdf datasheets and Microchip Technology documentation for SST25WF040B-40I/SN - Microchip Technology.

Datasheets
25 Series SPI Flash Brief.pdf SST25WF040B DataSheet.pdf
PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf Packing Changes 10/Oct/2016.pdf
PCN Design/Specification
SST25WF040B Datasheet 7/Dec/2018.pdf SST25WF040B-4 31/Mar/2023.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SST25WF040B-40I/SN

Microchip Technology
32D-SST25WF040B-40I/SN

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