BY25Q128ESWIG(R) is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


BYTe Semiconductor
In Stock: 0
Unit Price: $0.74751
Datasheet
FLASH - NOR Memory IC 128Mbit SPI - Quad I/O 120 MHz 7.5 ns 8-WSON (5x6)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BY25Q128ESWIG(R)

DigiKey Part Number
5369-BY25Q128ESWIG(R)TR-ND - Tape & Reel (TR)
5369-BY25Q128ESWIG(R)CT-ND - Cut Tape (CT)
5369-BY25Q128ESWIG(R)DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
BY25Q128ESWIG(R)
Description
IC FLASH 128MBIT SPI/QUAD 8WSON
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
FLASH - NOR Memory IC 128Mbit SPI - Quad I/O 120 MHz 7.5 ns 8-WSON (5x6)
Datasheet
 Datasheet
Product Attributes
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Category
Memory Interface
SPI - Quad I/O
Mfr
Clock Frequency
120 MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Write Cycle Time - Word, Page
60µs, 2.4ms
Part Status
Active
Access Time
7.5 ns
DigiKey Programmable
Verified
Voltage - Supply
2.7V ~ 3.6V
Memory Type
Non-Volatile
Operating Temperature
-40°C ~ 85°C (TA)
Memory Format
Mounting Type
Surface Mount
Technology
FLASH - NOR
Package / Case
Memory Size
Supplier Device Package
8-WSON (5x6)
Memory Organization
16M x 8
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BY25Q128ESEIG(R)BYTe Semiconductor05369-BY25Q128ESEIG(R)TR-ND$0.74751Parametric Equivalent
In-Stock: 0
3,000 estimated in stock on 20-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.94000$0.94
10$0.87900$8.79
25$0.85440$21.36
50$0.83580$41.79
100$0.81720$81.72
250$0.79244$198.11
500$0.77370$386.85
1,000$0.75503$755.03
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.77948$2,338.44
6,000$0.75992$4,559.52
9,000$0.74863$6,737.67
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.