W25M512JVEIQ

Abbildungen dienen nur als Referenz

W25M512JVEIQ

+Stückliste

IC FLASH 512MBIT SPI 8WSON

365 Tage Qualitätsgarantie

7*24 Stunden-Servicegarantie

90-Tage Kundendienstgarantie

Originalproduktgarantie

Spezifikationen

Attribut Wert
Series SpiFlash®
Part Status Active
Base Product Number W25M512
Digi Key Programmable Not Verified
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NOR
Memory Size 512Mbit
Memory Organization 64M x 8
Memory Interface SPI
Clock Frequency 104 MHz
Voltage - Supply 2.7V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-WDFN Exposed Pad
Supplier Device Package 8-WSON (8x6)
Packaging Tube

Übersicht

Description

The W25M512JVEIQ is a high-performance, serial flash memory device produced by Winbond Electronics. It is designed for use in a wide range of applications requiring reliable and efficient data storage solutions. This device features a capacity of 512 megabits, organized in a dual-die stack architecture that effectively combines two 256Mb dies into a single package, thereby increasing storage density without expanding the device's footprint.
The W25M512JVEIQ operates with a standard Serial Peripheral Interface (SPI), making it easy to integrate into existing systems. It supports several advanced functions, including Dual-I/O and Quad-I/O for enhanced data transfer rates, catering to applications necessitating high-speed memory operations. Additionally, it incorporates security measures such as hardware-based write protection and a status register for monitoring device status, ensuring data integrity and protection against unauthorized access.
This flash memory device is suitable for consumer electronics, industrial applications, and other environments where compact, reliable, and fast data storage is essential. Its low power consumption and wide operating temperature range enhance its versatility.

Equivalent

The W25M512JVEIQ is a 512Mb (64MB) SPI NOR flash memory chip from Winbond. Equivalent products include:
1. Micron: MT25QL512ABB
2. Cypress (Infineon): S25FL512SAG
3. Adesto (Dialog Semiconductor/Renesas): AT25QL512A
These alternatives offer similar capacities and features, such as SPI interface, supporting similar applications. However, always verify compatibility based on specific needs like voltage, temperature range, and package type.

Features

The W25M512JVEIQ is a high-capacity flash memory chip designed by Winbond. It features a 512M-bit storage arranged in a dual-die stack, effectively providing a high-density solution in a single package. The chip operates with a Serial Peripheral Interface (SPI), which ensures efficient data transfer and communication. It also supports a high-speed clock frequency, enhancing its performance in fast data access and storage operations.
The W25M512JVEIQ is known for its low power consumption, making it suitable for battery-operated devices. It provides a wide range of operating voltages, allowing for flexibility in various applications. The chip's endurance and reliability are enhanced by its support for wear leveling and data retention capabilities.
This memory chip is suitable for applications in consumer electronics, industrial devices, and computing systems, where high-density, reliable flash memory is required. Additionally, its compact design makes it ideal for space-constrained environments. The W25M512JVEIQ is also RoHS compliant, ensuring it meets environmental and safety standards.

Pinout

The W25M512JVEIQ is a multi-chip package serial flash memory from Winbond. It comprises two 256Mb dies to provide a total of 512Mb (64MB) of storage. This device typically has 8 pins, which include:
1. CS# (Chip Select): Activates the device when held low.
2. SO (Serial Output): Outputs data from the memory.
3. WP# (Write Protect): Disables write operations when low.
4. VSS (Ground): Ground reference for power supply.
5. SI (Serial Input): Inputs commands, addresses, and data.
6. SCK (Serial Clock): Synchronizes data transfer.
7. HOLD#: Pauses serial communication without resetting the device.
8. VCC: Power supply input.
The W25M512JVEIQ supports standard, dual, and quad SPI interfaces, providing flexibility in communication with microcontrollers. It is commonly used in applications requiring high-density and reliable non-volatile memory, such as consumer electronics, automotive, and industrial devices.

Manufacturer

The W25M512JVEIQ is manufactured by Winbond Electronics Corporation. Winbond is a Taiwan-based company that specializes in the design and production of semiconductor products. They are particularly well-known for their memory solutions, including NOR Flash, NAND Flash, and DRAM. Winbond serves a variety of industries such as automotive, consumer electronics, industrial, and communications by providing memory products that are integral to devices and systems across these sectors. The company focuses on delivering innovative and high-quality memory solutions that meet the specific needs of its diverse clientele.

Application

The W25M512JVEIQ is a high-capacity, multi-die serial flash memory device used in various applications. It is commonly used in consumer electronics, such as smartphones and tablets, for data storage and firmware updates. In the automotive industry, it supports advanced driver-assistance systems (ADAS) and infotainment systems by providing reliable data storage. The device is also utilized in industrial applications for data logging, process monitoring, and firmware storage. Additionally, it finds use in networking equipment, offering fast and reliable storage solutions for routers and switches. Its low power consumption and high-speed performance make it suitable for IoT devices, enabling efficient data storage and retrieval.

Package

The W25M512JVEIQ is a serial flash memory chip from Winbond, packaged in an 8-pin SOIC (Small Outline Integrated Circuit). This package type is commonly used for its compactness and ease of integration into circuit boards, providing a reliable solution for applications requiring non-volatile memory.

Frequently Asked Questions


Q: What is the memory density of the W25M512JVEIQ?
A: It is 512Mbit (64M x 8), organized as a single 64M x 8 array for SPI NOR Flash.


Q: What interface does this device use for communication?
A: It uses a standard SPI (Serial Peripheral Interface) with a maximum clock frequency of 104 MHz.


Q: Can it operate in harsh temperature environments?
A: Yes, the industrial temperature range is -40°C to +85°C, suitable for demanding applications.


Q: Is the W25M512JVEIQ surface-mountable?
A: Yes, it comes in an 8-WDFN exposed pad package (8-WSON 8x6mm) for surface mount assembly.


Q: What is the supply voltage requirement?
A: It requires a single supply voltage from 2.7V to 3.6V, simplifying power design.


Q: Does this memory retain data without power?
A: Yes, it is Non-Volatile FLASH (NOR technology) and retains data when power is removed.


Q: What packaging is available for this part?
A: It is supplied in a Tube; the base product number is W25M512.


Produkte, die mit W25M512JVEIQ zusammenhängen