W25N512GVEIG

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W25N512GVEIG

IC FLASH 512MBIT SPI/QUAD 8WSON

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規格

Series SpiFlash®
Part Status Active
Base Product Number W25N512
DigiKey Programmable Not Verified
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NAND (SLC)
Memory Size 512Mbit
Memory Organization 64M x 8
Memory Interface SPI - Quad I/O
Clock Frequency 166 MHz
Write Cycle Time - Word, Page 700µs
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

概述

Description

The W25N512GVEIG is a high-performance, serial NOR flash memory chip manufactured by Winbond. It features a storage capacity of 512 Mbit (64 MB) and utilizes the standard SPI (Serial Peripheral Interface) for communication, allowing for fast and efficient data transfer. The device is designed for a wide range of applications, including consumer electronics, industrial, automotive, and IoT devices.
Key features include a high read speed, low power consumption, and support for various data operations such as program, erase, and read. It also supports Dual and Quad SPI modes, enhancing throughput during data operations. The W25N512GVEIG is known for its reliability and durability, with a typical endurance of 100,000 program/erase cycles and data retention up to 20 years.
This chip is particularly valuable for applications requiring non-volatile memory solutions with quick access speeds and efficient performance. Its small form factor and ease of integration make it a popular choice among designers and engineers in modern electronic systems.

Features

The W25N512GVEIG is a 512Mb (64MB) serial NOR flash memory from Winbond. Key features include:
1. Memory Density: 512Mb (64MB) with a robust single-level cell (SLC) architecture.
2. Interface: SPI (Serial Peripheral Interface) with support for Quad SPI and Dual SPI for high-speed data transfer.
3. Operating Voltage: 2.7V to 3.6V, making it suitable for various low-power applications.
4. Sequential Read Performance: Up to 104 MB/s in Quad SPI mode, enhancing application performance.
5. Endurance: Typically up to 100,000 program/erase cycles, ensuring reliability in demanding applications.
6. Data Retention: Supports a retention period of 20 years at 55°C.
7. Package Options: Available in 8-pin SOIC, 16-pin SOP, and WSON packages for flexible design integration.
8. Security Features: Supports hardware and software write protection to safeguard data.
This memory is ideal for applications in consumer electronics, automotive, industrial, and IoT devices.

Package

The W25N512GVEIG is packaged in a 8-pin SOIC (Small Outline Integrated Circuit) package, specifically designed for surface-mount applications. It features a compact form factor suitable for various electronic devices, ensuring efficient space utilization on PCBs.

Pinout

The W25N512GVEIG is a 512Mb (64MB) NOR Flash memory device manufactured by Winbond. It features a total of 8 pins. The pin functions are as follows:
1. CS# (Chip Select): Active low signal to select the device.
2. SO (Serial Output): Data output pin used for serial data transmission.
3. SI (Serial Input): Data input pin for receiving serial data.
4. SCK (Serial Clock): Clock signal for synchronizing data transmission.
5. WP# (Write Protect): Active low signal to enable or disable write protection.
6. HOLD# (Hold): Active low signal to pause the operation without resetting the serial clock.
7. VCC: Power supply pin (typically 2.7V to 3.6V).
8. GND: Ground reference.
This device supports SPI (Serial Peripheral Interface) communication, making it suitable for various embedded applications.

Manufacturer

The W25N512GVEIG is manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese semiconductor company that specializes in the design and production of memory chips, including NOR Flash memory, DRAM, and other memory solutions. Founded in 1987, the company serves various markets, including consumer electronics, automotive, industrial, and communications. Winbond is known for its focus on high-performance and cost-effective memory products, catering to the needs of different applications, from embedded systems to mobile devices.

Application

The W25N512GVEIG is a 512Mb (64MB) serial NOR Flash memory chip used in various applications, including consumer electronics, automotive systems, industrial automation, and IoT devices. It serves as storage for firmware, configuration data, and user data in embedded systems, providing high-speed read and write capabilities, low power consumption, and reliability. Its versatility makes it suitable for devices like smartphones, tablets, smart appliances, and medical equipment.

Equivalent

The W25N512GVEIG chip is a 512Mb (64MB) serial NOR flash memory from Winbond. Equivalent products include the Micron MT25QL512ABA and the Adesto Technologies AT25DF512D. Other alternatives may include the Cypress S25FL512S and the Intel EPCS512. Always verify compatibility based on specific application requirements such as voltage, speed, and package type.

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