BY25Q128ESSIG(R) is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


BYTe Semiconductor
In Stock: 0
Unit Price: $0.88000
Datasheet
FLASH - NOR Memory IC 128Mbit SPI - Quad I/O 120 MHz 7.5 ns 8-SOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BY25Q128ESSIG(R)

DigiKey Part Number
5369-BY25Q128ESSIG(R)TR-ND - Tape & Reel (TR)
5369-BY25Q128ESSIG(R)CT-ND - Cut Tape (CT)
5369-BY25Q128ESSIG(R)DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
BY25Q128ESSIG(R)
Description
IC FLASH 128MBIT SPI/QUAD 8SOP
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-SOP
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-SOP
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
BY25Q128ESSIG(T)BYTe Semiconductor05369-BY25Q128ESSIG(T)-ND$0.88000Parametric Equivalent
In-Stock: 0
2,000 estimated in stock on 20-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.86000$0.86
10$0.80200$8.02
25$0.78040$19.51
50$0.76340$38.17
100$0.74640$74.64
250$0.72388$180.97
500$0.70684$353.42
1,000$0.68983$689.83
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$0.69313$1,386.26
4,000$0.67591$2,703.64
6,000$0.66593$3,995.58
10,000$0.65350$6,535.00
14,000$0.64540$9,035.60
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