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W25Q128JVSJQ

Name: W25Q128JVSJQ
Rating: 4.8 (15 reviews)

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IC FLASH 128MBIT SPI/QUAD 8SOIC

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데이터시트 W25Q128JVSJQ DataSheet
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사양

속성	가치
Series	SpiFlash®
Part Status	Active
Base Product Number	W25Q128
Digi Key Programmable	Not Verified
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH - NOR
Memory Size	128Mbit
Memory Organization	16M x 8
Memory Interface	SPI - Quad I/O, QPI, DTR
Clock Frequency	133 MHz
Write Cycle Time - Word, Page	3ms
Voltage - Supply	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.209", 5.30mm Width)
Supplier Device Package	8-SOIC
Packaging	Tube

개요

Description

The W25Q128JVSQ is a high-performance, non-volatile serial NOR Flash memory chip manufactured by Winbond. It features a storage capacity of 128 megabits (16 megabytes) and utilizes the SPI (Serial Peripheral Interface) protocol for communication, making it suitable for a variety of embedded applications.
Key features include fast read speeds of up to 104 MHz, a write speed of 80 MHz, and a flexible architecture that supports multiple modes of operation. It has a 3V power supply range and offers various memory organization options, including uniform and non-uniform sectors, which allow for efficient data management.
The W25Q128JVSQ is widely used in consumer electronics, automotive applications, industrial devices, and IoT products, where reliable data storage and quick access times are critical. Its longevity and endurance make it an excellent choice for applications requiring frequent writing and erasing cycles.

Equivalent

The W25Q128JVSJQ is a 128Mb (16MB) serial NOR flash memory chip from Winbond. Equivalent products include the Micron MT25QL128ABA, Spansion S25FL128S, and the Cypress S25FL128S. These alternatives provide similar specifications, including memory density, interface (SPI), and voltage levels, making them suitable drop-in replacements for various applications. Always verify compatibility based on specific features like speed and command sets.

Features

The W25Q128JVSJQ is a 128Mb (16MB) Serial NOR Flash memory from Winbond, featuring a standardized SPI interface. Key features include:
- Memory Density: 128Mb (16MB) of memory.
- Architecture: Supports a single, dual, and quad I/O operation for high speed.
- Speed: Offers clock frequencies up to 104 MHz, with fast read speeds and lower power consumption.
- Endurance: Typically 100,000 program/erase cycles per sector with a data retention of over 20 years.
- Package Options: Available in various packages including 8-pin SOIC, 16-pin WSON, and 24-pin SOP.
- Command Set: Supports standard commands like Read, Program, Erase, and Block Protect, along with enhanced features like Security Register.
- Low Power: Operates at a wide voltage range of 2.7V to 3.6V, with low active and standby current consumption.
- Application: Suitable for a range of applications, including automotive, industrial, and consumer electronics.
This makes it a versatile choice for embedded systems requiring reliable and efficient non-volatile storage.

Pinout

The W25Q128JVSJQ is a 128Mb (16MB) serial NOR Flash memory from Winbond. It comes in a 8-pin SOIC (Small Outline Integrated Circuit) package. The pin count is 8, and the pin functions are as follows:
1. GND: Ground connection.
2. VCC: Power supply (typically 2.7V to 3.6V).
3. SO: Serial data output.
4. SI: Serial data input.
5. SCK: Serial clock input.
6. CS#: Chip select (active low).
7. WP#: Write protect (active low, can be used to protect the memory from being written).
8. HOLD#: Hold (active low, used to pause operation).
This device supports standard SPI communication and is commonly used in applications requiring data storage, such as firmware and configuration settings.

Manufacturer

The W25Q128JVSJQ is manufactured by Winbond Electronics Corporation, a Taiwanese company specializing in semiconductor products. Founded in 1987, Winbond is known for its focus on memory solutions, particularly NOR flash memory, DRAM, and other specialized memory products. The W25Q128JVSJQ specifically is a 128Mb serial NOR flash memory device that is commonly used in various applications, including consumer electronics, automotive, industrial, and IoT devices. Winbond's expertise in memory technology and its commitment to innovation have positioned it as a significant player in the global semiconductor market.

Application

The W25Q128JVSQ is a 128 Mb serial NOR flash memory chip, commonly used in various application areas such as:
1. Embedded Systems: For firmware storage in microcontrollers and processors.
2. Consumer Electronics: In devices like smartphones, tablets, and smart TVs for application and data storage.
3. IoT Devices: Providing non-volatile memory for Internet of Things applications.
4. Automotive: Used for storing configuration data, firmware updates, and infotainment systems.
5. Industrial Automation: In programmable logic controllers (PLCs) and robotics for data logging and firmware storage.
Its high speed and reliability make it suitable for these diverse fields.

Package

The W25Q128JVSJQ is a serial NOR Flash memory chip packaged in a 8-pin SOIC (Small Outline Integrated Circuit) package. It features a 133 MHz clock frequency, supports dual and quad SPI interfaces, and has a storage capacity of 128 Mbit (16 MB).

Frequently Asked Questions

Q: What is the maximum clock frequency and supported SPI modes for this W25Q128JVSJQ?
A: It supports a max clock frequency of 133 MHz and operates with Standard SPI, Quad I/O, QPI, and DTR interfaces, enhancing data throughput for high-speed designs.

Q: Is the W25Q128JVSJQ suitable for automotive or industrial temperature environments?
A: Yes, it has an operating temperature range of -40°C to +105°C, making it reliable for industrial and extended-temperature applications.

Q: What is the typical write cycle time for a page or word in this memory chip?
A: The typical write cycle time is 3ms for a page or word, ensuring efficient programming in non-volatile storage applications.

Q: Can this memory be used in a surface-mount design with limited board space?
A: Yes, it comes in a compact 8-SOIC (0.209", 5.30mm width) surface-mount package, ideal for space-constrained PCB layouts.

Q: What is the memory organization and storage capacity of the W25Q128JVSJQ?
A: This FLASH memory is organized as 16M x 8 bits, providing a total storage capacity of 128Mbit (16MB).

Q: Does this component support dual/quad I/O for faster read operations?
A: Yes, it supports Quad I/O, QPI, and DTR modes, enabling significantly faster read speeds compared to standard SPI.

Q: What voltage range does the W25Q128JVSJQ require for operation?
A: It operates with a supply voltage of 2.7V to 3.6V, making it compatible with standard 3.3V logic systems.