Winbond spiFlash, 3V, 128M-bit, 4Kb Uniform Sector
10 in stock (can be backordered)
Delivery & Return Rules
Same-Day Delivery for ISB/RWP
Policy: Orders placed before 3:00 PM for delivery within Islamabad/Rawalpindi will be delivered the same day. Orders placed after this time will be delivered the next business day.
Quick Returns
Explanation: We aim for a smooth return experience.
Policy: Returned items will be processed within 3–5 business days of receiving the item, and you will be notified once the return is approved.
Exchange for Misquoted Items
Explanation: We take full responsibility for product listing accuracy.
Policy: If the item you received is significantly different from its description or image, you can request an exchange.
Wrong or Damaged Products
Explanation: We ensure product quality and accurate shipping.
Policy: If you receive an incorrect product or one that is damaged during shipment, you are eligible for a free exchange.
Complete Package Assurance
Explanation: Your order should arrive complete and in perfect form.
Policy: If any accessory, component, or part is missing from the package, we will ship the missing parts after confirmation.
Video Proof of the Items
Explanation: Helps verify the condition of the product upon delivery.
Policy: An unboxing video is mandatory at the time of opening the package. The video must clearly show the sealed package being opened, the product, and all included components. This is required for any claims related to:
- Missing items
- Damaged products
- Wrong deliveries
Without this video proof, we will not be able to process returns or exchanges.
No Warranty for Electronic Products
Explanation: Most electronic items are sold as-is and cannot be returned once used.
Policy: Electronic products are not covered under warranty. We recommend testing the item as soon as you receive it. Exchanges are only allowed if the product is damaged on arrival or incorrectly delivered.
Return Request Timing
Explanation: We operate within a strict return window.
Policy: All return/exchange requests must be submitted within 10 days (local orders) and 20 days (bulk orders) from the invoice date.
Online Return Requests Only
Explanation: Streamlined and trackable process.
Policy: All return and exchange requests must be raised through our official website.
Proof of Purchase Required
Explanation: Ensures authenticity of your claim.
Policy: A copy of your invoice or order confirmation is required for any return, exchange, or or claim.
Order Cancellation Policy
Policy: Only those orders that are still in processing or have not yet been shipped are eligible for cancellation.
Explanation: Once an order has been shipped, it cannot be canceled under any circumstances. If your order is still in the processing stage or has not yet been dispatched, you may request a cancellation.
TECHNICAL DOCUMENTATION FILES
Description
The Winbond spiFlash 3V 128M-bit (W25Q128JV) flash memory chip offers high-performance, reliable non-volatile storage ideal for embedded systems, IoT devices, and consumer electronics. With a storage capacity of 128 megabits (16MB) and uniform 4Kb sectors, it enables efficient memory management and simplified firmware updates.
Operating at a standard 3V supply, this Winbond flash chip supports SPI (Serial Peripheral Interface), ensuring fast data access with low pin count and easy integration into microcontroller-based systems. The consistent 4Kb sector size across the memory array allows developers to handle block erasing and reprogramming with greater control and precision, especially in applications like bootloaders or configuration storage.
W25Q128JV is known for its low power consumption during active, standby, and deep power-down modes, making it ideal for battery-powered devices. Additionally, it supports high clock speeds (up to 104MHz) with dual and quad SPI modes, enabling fast read/write performance for demanding tasks.
With its small footprint and robust endurance, this flash memory is perfect for use in wearable devices, wireless modules, industrial automation, and multimedia electronics. It provides up to 100,000 program/erase cycles per sector and 20-year data retention, ensuring long-term reliability.
Integration is simple, thanks to its standard SPI command set and compatibility with most embedded platforms, including ARM Cortex-M MCUs, ESP32, STM32, and others.
In conclusion, the W25Q128JV from Burk.pk is a reliable, high-capacity memory solution designed for modern embedded applications. It delivers speed, efficiency, and long-lasting performance for developers who demand precision in storage.
Specifications
- Mount: Surface Mount
- Number of Pins: 8
- Access Time: 6 ns
- Address Bus Width: 8 b
- Ambient Temperature Range High: 85 C
- Density: 128 Mb
- Frequency: 133 MHz
- Interface: SPI
- Max Operating Temperature: 85 C
- Max Supply Voltage: 3.6 V
- Memory Size: 128 MB
- Memory Type: FLASH, NOR
- Min Operating Temperature: -40 C
- Min Supply Voltage: 2.7 V
- Operating Supply Voltage: 3 V
- Height: 2.16 mm
- RoHS: Compliant
Package Includes
- 1 x Winbond spiFlash, 3V, 128M-bit, 4Kb Uniform Sector
| Weight | 2.1 g |
|---|---|
| Manufacturer | Winbond Electronics |
| Product Number | 454-W25Q128JVSIQ |
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