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W25Q128FVEIG

Name: W25Q128FVEIG
Rating: 4.7 (12 reviews)

IC FLASH 128MBIT SPI/QUAD 8WSON

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Mfr.부분 #W25Q128FVEIG
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데이터시트 W25Q128FVEIG DataSheet
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사양

Series	SpiFlash®
Part Status	Discontinued at DigiKey
Base Product Number	W25Q128
DigiKey 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
Clock Frequency	104 MHz
Write Cycle Time - Word, Page	50µs, 3ms
Voltage - Supply	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package	8-WDFN Exposed Pad
Supplier Device Package	8-WSON (8x6)
Packaging	Tube

개요

Description

The W25Q128FVEIG is a serial NOR flash memory chip manufactured by Winbond. It features a 128 megabit (16 megabytes) storage capacity and operates using the SPI (Serial Peripheral Interface) protocol, making it suitable for a variety of applications in embedded systems, automotive electronics, and consumer devices.
Key features include fast read speeds, with typical performance around 104 MHz, and support for quad SPI, allowing for higher data transfer rates. The chip is designed for low power consumption, making it ideal for battery-operated devices. It offers a range of functionalities such as uniform sector architecture, multiple erase and programming options, and robust data protection features.
The W25Q128FVEIG is often used in applications that require firmware storage, data logging, and code execution, ensuring reliable performance in diverse environments. Its compact form factor and reliability make it a popular choice among developers and engineers.

Features

The W25Q128FVEIG is a 128-Mbit (16MB) serial NOR Flash memory chip from Winbond. Key features include:
1. Interface: Supports SPI (Serial Peripheral Interface) with dual and quad I/O modes for high-speed data transfer.
2. Speed: Offers clock speeds up to 104 MHz in standard SPI mode, and higher in dual/quad modes.
3. Memory Organization: Comprises 16 sectors, each containing 256 Kbits, with a uniform block structure for efficient data management.
4. Endurance and Reliability: Typically supports up to 100,000 program/erase cycles with a data retention of 20 years.
5. Voltage Range: Operates at a voltage range of 2.7V to 3.6V, making it suitable for various low-power applications.
6. Security Features: Supports hardware and software write protection, ensuring data integrity and security.
7. Applications: Ideal for a wide range of applications, including consumer electronics, automotive, and industrial devices.
These features make the W25Q128FVEIG suitable for embedded systems requiring reliable non-volatile storage.

Package

The W25Q128FVEIG is packaged in a 16-pin SOIC (Small Outline Integrated Circuit) form factor. This package type is typically used for surface mount applications and is designed for easy integration into various electronic circuits.

Pinout

The W25Q128FVEIG is a 128Mb (16MB) serial NOR flash memory manufactured by Winbond. It features a total of 8 pins. The pin configuration and their functions are as follows:
1. CS# (Chip Select): Active low signal for selecting the chip.
2. SO (Serial Output): Data output pin for reading data from the memory.
3. WP# (Write Protect): Active low signal used to protect the memory from being written to.
4. GND (Ground): Ground reference for the device.
5. VCC (Power Supply): Supply voltage (typically 2.7V to 3.6V).
6. SI (Serial Input): Data input pin for writing data to the memory.
7. SCK (Serial Clock): Clock signal for synchronizing data transfer.
8. HOLD#: Active low signal to pause operations without resetting the chip.
This memory device supports a variety of features, including standard and dual/quad SPI modes, making it versatile for various applications.

Manufacturer

The W25Q128FVEIG is manufactured by Winbond Electronics Corporation. Winbond is a semiconductor company based in Taiwan that specializes in memory products, including flash memory, DRAM, and other related technologies. Established in 1987, the company focuses on providing innovative memory solutions for various applications, including consumer electronics, automotive, industrial, and communication devices. Winbond is particularly known for its Serial NOR Flash memory products, which are widely used in embedded systems and IoT devices.

Application

The W25Q128FVEIG is a 128Mb Serial NOR Flash memory chip commonly used in applications such as consumer electronics, automotive systems, industrial automation, IoT devices, firmware storage, and data logging. Its high-density storage and fast read/write capabilities make it suitable for boot code, configuration data, and firmware updates in various embedded systems.

Equivalent

The W25Q128FVEIG chip, a 128Mb serial NOR flash memory, has several equivalent products. Notable alternatives include the Micron MT25QL128ABA, Winbond W25Q128JV, and Macronix MX25U12835F. Ensure compatibility with voltage, speed, and pin configurations when selecting a replacement.