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

Similar


Winbond Electronics
In Stock: 0
Unit Price: $0.84000
Datasheet
FLASH - NOR Memory IC 32Mbit SPI - Quad I/O 108 MHz 8-UDFN (5x6)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

AT25SF321B-MHB-T

DigiKey Part Number
1265-AT25SF321B-MHB-TTR-ND - Tape & Reel (TR)
1265-AT25SF321B-MHB-TCT-ND - Cut Tape (CT)
1265-AT25SF321B-MHB-TDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AT25SF321B-MHB-T
Description
IC FLASH 32MBIT SPI/QUAD 8UDFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
FLASH - NOR Memory IC 32Mbit SPI - Quad I/O 108 MHz 8-UDFN (5x6)
Datasheet
 Datasheet
EDA/CAD Models
AT25SF321B-MHB-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
Not 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-UDFN (5x6)
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
W25Q32JVZPIQWinbond Electronics0256-W25Q32JVZPIQ-TUBE-ND$0.84000Similar
In-Stock: 0
6,000 estimated in stock on 16-Feb-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.80000$0.80
10$0.75100$7.51
25$0.73040$18.26
50$0.71460$35.73
100$0.69880$69.88
250$0.67772$169.43
500$0.66178$330.89
1,000$0.64588$645.88
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
6,000$0.62358$3,741.48
12,000$0.60783$7,293.96
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.