AT25QF641B-SHB-T is out of stock and can be placed on backorder.
Available Substitutes:

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Winbond Electronics
In Stock: 0
Unit Price: $1.14000
Datasheet
FLASH - NOR Memory IC 64Mbit SPI - Quad I/O 104 MHz 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

AT25QF641B-SHB-T

DigiKey Part Number
1265-AT25QF641B-SHB-TTR-ND - Tape & Reel (TR)
1265-AT25QF641B-SHB-TCT-ND - Cut Tape (CT)
1265-AT25QF641B-SHB-TDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AT25QF641B-SHB-T
Description
IC FLASH 64MBIT SPI/QUAD 8SOIC
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
FLASH - NOR Memory IC 64Mbit SPI - Quad I/O 104 MHz 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
AT25QF641B-SHB-T Models
Product Attributes
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Category
Memory Interface
SPI - Quad I/O
Mfr
Clock Frequency
104 MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Write Cycle Time - Word, Page
50µs, 4ms
Part Status
Active
Voltage - Supply
2.7V ~ 3.6V
DigiKey Programmable
Verified
Operating Temperature
-40°C ~ 85°C (TC)
Memory Type
Non-Volatile
Mounting Type
Surface Mount
Memory Format
Package / Case
Technology
FLASH - NOR
Supplier Device Package
8-SOIC
Memory Size
Base Product Number
Memory Organization
8M x 8
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
W25Q64JVSSIQWinbond Electronics0W25Q64JVSSIQ-ND$1.14000Similar
In-Stock: 0
2,000 estimated in stock on 21-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.11000$1.11
10$1.03900$10.39
25$1.01040$25.26
50$0.98820$49.41
100$0.96590$96.59
250$0.93644$234.11
500$0.91416$457.08
1,000$0.89198$891.98
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$0.73950$1,479.00
4,000$0.72102$2,884.08
6,000$0.71034$4,262.04
10,000$0.70000$7,000.00
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