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W25Q64JVZEIQ

Name: W25Q64JVZEIQ
Rating: 4.7 (12 reviews)

IC FLASH 64MBIT SPI/QUAD 8WSON

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規格

Series	SpiFlash®
Part Status	Active
Base Product Number	W25Q64
DigiKey Programmable	Not Verified
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH - NOR
Memory Size	64Mbit
Memory Organization	8M x 8
Memory Interface	SPI - Quad I/O
Clock Frequency	133 MHz
Write Cycle Time - Word, Page	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

概述

Description

The W25Q64JVZEIQ is a 64Mb (8MB) serial NOR Flash memory chip manufactured by Winbond. It utilizes a Quad SPI (Serial Peripheral Interface) architecture, allowing for high-speed data transfer rates, which are essential for modern applications. The chip features a 3V power supply and is available in a compact 8-pin SOIC package, making it suitable for space-constrained designs.
This memory device is commonly used in embedded systems, consumer electronics, and automotive applications for code storage, data logging, and firmware updates. It supports a range of operations including sequential read, page program, and sector erase, with a program/erase endurance of up to 100,000 cycles and data retention of 20 years. The W25Q64JVZEIQ also includes features such as deep power-down mode and hardware write protection, enhancing its performance and reliability. Overall, it is a versatile memory solution for a variety of applications requiring non-volatile storage.

Features

The W25Q64JVZEIQ is a 64Mb (8MB) Serial NOR Flash memory manufactured by Winbond. Key features include:
1. Interface: Supports SPI (Serial Peripheral Interface) with quad, dual, and single I/O modes for high-speed data transfer.
2. Speed: Offers a maximum clock frequency of up to 104MHz in Quad SPI mode.
3. Voltage Range: Operates at a supply voltage of 2.7V to 3.6V.
4. Endurance: Provides up to 100,000 program/erase cycles per sector.
5. Data Retention: Ensures data retention for up to 20 years at 85°C.
6. Memory Architecture: Features a uniform sector architecture, with erase sectors of 4K bytes and a full chip erase option.
7. Security: Includes a hardware write protection mechanism and supports an erase/program lock feature.
8. Packages: Available in various packages including SOIC-8 and WSON-8 for flexibility in design.
These features make the W25Q64JVZEIQ suitable for a range of applications, including embedded systems, automotive, and consumer electronics.

Package

The W25Q64JVZEIQ is packaged in a SOIC-8 (Small Outline Integrated Circuit) format, which is a surface-mount device with an 8-pin configuration. It is commonly used for flash memory applications in various electronic devices.

Pinout

The W25Q64JVZEIQ is a serial NOR flash memory chip with a total pin count of 8. It features a standard SOIC-8 package. The primary function of this memory chip is to provide non-volatile storage for embedded applications, allowing for data retention without power. It supports a wide range of operations, including read, program, and erase commands, and utilizes a SPI (Serial Peripheral Interface) for communication. The W25Q64JVZEIQ has a storage capacity of 64 megabits (8 megabytes) and operates at a voltage range of 2.7V to 3.6V. Its efficient organization and command set make it suitable for a variety of applications, including firmware storage, data logging, and code execution in microcontroller-based systems.

Manufacturer

The manufacturer of the W25Q64JVZEIQ is Winbond Electronics Corporation. Winbond is a Taiwanese semiconductor company that specializes in the design and production of memory devices, including NOR Flash, DRAM, and other types of memory products. Founded in 1987, Winbond focuses on providing high-performance and cost-effective memory solutions for various applications, including consumer electronics, automotive, industrial, and networking devices. The W25Q64JVZEIQ is a 64-Mbit serial NOR Flash memory chip that is widely used in applications requiring reliable data storage.

Application

The W25Q64JVZEIQ is a 64Mb serial NOR flash memory chip commonly used in applications such as consumer electronics, automotive systems, industrial devices, and IoT products. Its applications include firmware storage, boot code, configuration data, and general-purpose data storage in devices like smartphones, tablets, wearables, and embedded systems. The chip supports various interfaces like SPI, making it suitable for high-speed data access.

Equivalent

The W25Q64JVZEIQ is a 64Mb (8MB) SPI Flash memory chip. Equivalent products include the Micron MT25QL64BA, Winbond W25Q64FV, and the Adesto Technologies AT25DF641. These chips have similar specifications, including memory capacity and interface type, making them suitable substitutes in applications requiring SPI Flash memory. Always check specific data sheets for compatibility.