SST25VF040B-50-4I-SAF-T is out of stock and can be placed on backorder.
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FLASH Memory IC 4Mbit SPI 50 MHz 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SST25VF040B-50-4I-SAF-T

DigiKey Part Number
SST25VF040B-50-4I-SAF-TTR-ND - Tape & Reel (TR)
SST25VF040B-50-4I-SAF-TCT-ND - Cut Tape (CT)
SST25VF040B-50-4I-SAF-TDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SST25VF040B-50-4I-SAF-T
Description
IC FLASH 4MBIT SPI 50MHZ 8SOIC
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
FLASH Memory IC 4Mbit SPI 50 MHz 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
SST25VF040B-50-4I-SAF-T Models
Product Attributes
Filter Similar Products
Category
Memory Organization
512K x 8
Mfr
Memory Interface
SPI
Series
Clock Frequency
50 MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Write Cycle Time - Word, Page
10µs
Part Status
Active
Voltage - Supply
2.7V ~ 3.6V
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C (TA)
Memory Type
Non-Volatile
Mounting Type
Surface Mount
Memory Format
Package / Case
Technology
FLASH
Supplier Device Package
8-SOIC
Memory Size
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SST25VF040B-50-4I-SAE-TMicrochip Technology203SST25VF040B-50-4I-SAE-TTR-ND$1.22000Similar
AT25DF041B-SSHNHR-TRenesas Electronics Corporation01265-1268-2-ND$1.44000Similar
AT25XE041B-SSHN-BRenesas Electronics Corporation0AT25XE041B-SSHN-B-ND$0.82317Similar
AT25XE041B-SSHN-TRenesas Electronics Corporation01265-1144-2-ND$1.14000Similar
AT25XE041B-SSHNHR-TRenesas Electronics Corporation01265-1168-2-ND$1.28000Similar
In-Stock: 0
3,300 estimated in stock on 16-Nov-2026
Request Stock Notification
Maximum purchase limit
To support all customers' research and development needs, this product has a maximum purchase limit. This limit may be purchased every 30 days and any orders above the limit may be cancelled.
Cut Tape (CT) & Digi-Reel®:3300
Tape & Reel (TR):3300
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.17000$1.17
25$1.16280$29.07
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,300$1.10000$3,630.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.