AT25SF321B-SHB-T is out of stock and can be placed on backorder.
Available Substitutes:

Similar


Winbond Electronics
In Stock: 0
Unit Price: $0.93000
Datasheet
FLASH - NOR Memory IC 32Mbit SPI - Quad I/O 108 MHz 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

AT25SF321B-SHB-T

DigiKey Part Number
1265-AT25SF321B-SHB-TTR-ND - Tape & Reel (TR)
1265-AT25SF321B-SHB-TCT-ND - Cut Tape (CT)
1265-AT25SF321B-SHB-TDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AT25SF321B-SHB-T
Description
IC FLASH 32MBIT SPI/QUAD 8SOIC
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
FLASH - NOR Memory IC 32Mbit SPI - Quad I/O 108 MHz 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
AT25SF321B-SHB-T Models
Product Attributes
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Category
Memory Interface
SPI - Quad I/O
Mfr
Clock Frequency
108 MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Write Cycle Time - Word, Page
50µs, 3ms
Part Status
Active
Voltage - Supply
2.7V ~ 3.6V
DigiKey Programmable
Verified
Operating Temperature
-40°C ~ 85°C (TA)
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
4M x 8
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
W25Q32JVSSIQWinbond Electronics0W25Q32JVSSIQ-ND$0.93000Similar
In-Stock: 0
2,000 estimated in stock on 17-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.62000$0.62
10$0.58700$5.87
25$0.57120$14.28
50$0.55900$27.95
100$0.54670$54.67
250$0.53040$132.60
500$0.51806$259.03
1,000$0.50572$505.72
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$0.50825$1,016.50
4,000$0.49571$1,982.84
6,000$0.48844$2,930.64
10,000$0.47937$4,793.70
14,000$0.47345$6,628.30
20,000$0.46724$9,344.80
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.