Step1: Product
Winbond Electronics W25Q40RVSNJQ
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Manufacturer
Manufacturer No
W25Q40RVSNJQ
Quantity
79,795
Availability
In Stock
Package
8-SOIC (0.154", 3.90mm Width)
Packaging
Tube
Description
IC FLASH 4MBIT SPI/QUAD 8SOIC
Detailed Description
FLASH - NOR (SLC) Memory IC 4Mbit SPI - Quad I/O, QPI 133 MHz 6 ns 8-SOIC
Datasheet
Mfr
Winbond Electronics
Series
SpiFlash®
Packaging
Tube
Technology
FLASH - NOR (SLC)
Access Time
6 ns
Memory Size
4Mbit
Memory Type
Non-Volatile
Memory Format
FLASH
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Clock Frequency
133 MHz
Memory Interface
SPI - Quad I/O, QPI
Voltage - Supply
2.7V ~ 3.6V
Base Product Number
W25Q40
Memory Organization
512K x 8
Operating Temperature
-40°C ~ 105°C (TA)
Supplier Device Package
8-SOIC
Write Cycle Time - Word, Page
3ms
| Attribute | Value |
|---|---|
| Mfr | Winbond Electronics |
| Series | SpiFlash® |
| Packaging | Tube |
| Technology | FLASH - NOR (SLC) |
| Access Time | 6 ns |
| Memory Size | 4Mbit |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Clock Frequency | 133 MHz |
| Memory Interface | SPI - Quad I/O, QPI |
| Voltage - Supply | 2.7V ~ 3.6V |
| Base Product Number | W25Q40 |
| Memory Organization | 512K x 8 |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Supplier Device Package | 8-SOIC |
| Write Cycle Time - Word, Page | 3ms |
Purchase & Inquiry
Placing an Order
You may place an order on DAXIN without creating an account.
Available Payment Methods
For your convenience, we accept several payment methods in USD, including PayPal, credit card, and wire transfer.
RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 3, 2026 - Oct 4, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
