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W25Q128JVSQ The Winbond W25Q128JVSQ is a 128Mbit flash memory chip designed for embedded systems. It supports SPI modes 0 and 3 and operates at clock speeds up to 8MHz.
Mfr Part #:

W25Q128JVSQ

Available from 2 distributors
Mfr Name: Winbond Electronics
Winbond Electronics
The Winbond W25Q128JVSQ is a 128Mbit flash memory chip designed for embedded systems. It supports SPI modes 0 and 3 and operates at clock speeds up to 8MHz.
✓ Total Stock: 2,500 pcs

W25Q128JVSQ Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
Mufeng Electronics ✓
Non-Authorised Inventory information
On Request
On Request
On Request On Request 1 On Request On Request / On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

W25Q128JVSQ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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W25Q128JVSQ Description

Short technical summary and product information.

The Winbond W25Q128JVSQ is a 128Mbit (16MB) flash memory integrated circuit from Winbond Electronics. This component is suitable for applications requiring non-volatile storage, such as in embedded systems and microcontrollers.

 

Key electrical specifications include support for SPI modes 0 and 3, with a maximum SPI clock speed of 8MHz. The JVSQ version has specific startup behavior, and it's noted that a decoupling capacitor on the 3.3V input is crucial for reliable operation. The HOLD (pin 3) and WP (pin 7) pins are not required for normal operation and can be left floating or connected to 3.3V.

 

Writing data to this flash memory requires erasing sectors first, as data can only be changed from 1 to 0. Write protection must be removed before erasing or writing. The process involves specific command sequences and waiting for operation completion, which can be monitored by reading the status register.

 

This surface-mount flash memory chip is designed for integration into various electronic designs. Proper decoupling and SPI bus configuration are essential for optimal performance.

W25Q128JVSQ Quick Information

Product Type: Flash Memory
Series: W25Q
Canonical Name: Winbond W25Q128JVSQ Flash Memory
Subcategory: Memory

W25Q128JVSQ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

W25Q128JVSQ Features

  • 128Mbit flash memory capacity.
  • Supports SPI modes 0 and 3.
  • Operates at up to 8MHz SPI clock.
  • Requires careful write protection management.
  • Decoupling capacitor is essential for stability.

W25Q128JVSQ Applications

  • Embedded system data storage.
  • Firmware storage for microcontrollers.
  • Configuration data retention.
  • Data logging applications.

W25Q128JVSQ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the memory size of the W25Q128JVSQ?

The W25Q128JVSQ has a memory size of 128 Mbit.

What SPI modes does the W25Q128JVSQ support?

The W25Q128JVSQ supports SPI modes 0 and 3.

What is the maximum SPI clock speed for the W25Q128JVSQ?

The W25Q128JVSQ operates at a maximum SPI clock speed of 8 MHz.

What is the RoHS status of the W25Q128JVSQ?

The W25Q128JVSQ is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the W25Q128JVSQ?

The Moisture Sensitivity Level (MSL) for the W25Q128JVSQ is 1 Unlimited.

What is the REACH status of the W25Q128JVSQ?

The W25Q128JVSQ is REACH Unaffected.

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