W25Q32JVZPIQ

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W25Q32JVZPIQ

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IC FLASH 32MBIT SPI/QUAD 8WSON

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Attribut Wert
Series SpiFlash®
Part Status Active
Base Product Number W25Q32
Digi Key Programmable Not Verified
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NOR
Memory Size 32Mbit
Memory Organization 4M 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 / Case 8-WDFN Exposed Pad
Supplier Device Package 8-WSON (6x5)
Packaging Tube

Übersicht

Description

The W25Q32JVZPIQ is a 32Mb (megabit) Serial Flash memory chip from the Winbond W25Q series, commonly used in various electronic applications for storage purposes. This chip utilizes a Serial Peripheral Interface (SPI), allowing for high-speed data transfer and efficient communication with microcontrollers and other digital systems.
Key features of the W25Q32JVZPIQ include its support for Dual and Quad SPI operations, enabling faster data read/write speeds, and its ability to operate in low-power modes, making it suitable for battery-powered devices. It offers a wide operating voltage range and a high endurance cycle, ensuring reliability and longevity in various environmental conditions.
This memory chip is often employed in consumer electronics, automotive systems, and industrial applications for tasks such as firmware storage, data logging, and system boot processes. Its compact size and robust performance make it a versatile choice for designers looking to integrate reliable non-volatile memory into their projects.

Equivalent

The W25Q32JVZPIQ is a 32Mb SPI NOR Flash memory chip. Equivalent products include:
1. Micron N25Q032A - 32Mb SPI NOR Flash memory.
2. Macronix MX25L3233F - 32Mb SPI NOR Flash.
3. Cypress S25FL032P - 32Mb SPI Flash memory.
4. Adesto/Dialogs AT25SF321B - 32Mb SPI Flash.
5. ISSI IS25LP032 - 32Mb SPI NOR Flash.
These alternatives offer similar storage capacity and communication interfaces. Always check datasheets for specific compatibility.

Features

The W25Q32JVZPIQ is a 32Mb (megabit) serial flash memory chip from Winbond, designed for high-performance and low-power applications. Key features include:
1. Memory Capacity: 32Mb, organized in 4,096 programmable pages of 256 bytes each.
2. Interface: Supports SPI (Serial Peripheral Interface) with Standard/Dual/Quad I/O, enabling faster data transfer rates.
3. Operating Voltage: Operates on a wide voltage range of 2.7V to 3.6V, making it suitable for battery-operated devices.
4. Performance: Offers a high-speed clock frequency of up to 133 MHz and provides efficient read/write operations.
5. Data Protection: Includes features like block protection, top/bottom array protection, and a write protection mechanism to safeguard data.
6. Endurance and Reliability: Supports up to 100,000 program/erase cycles and data retention of 20 years.
7. Power Efficiency: Designed with low power consumption during active and stand-by modes, ideal for power-sensitive applications.
8. Package Options: Available in compact packages, including 8-pin SOIC, 8-pad WSON, providing flexibility in design.
These features make the W25Q32JVZPIQ suitable for a variety of applications such as consumer electronics, industrial devices, and more.

Pinout

The W25Q32JVZPIQ is a 32Mb (megabit) serial NOR flash memory chip manufactured by Winbond. It typically comes in an 8-pin package, such as SOIC-8, WSON-8, or USON-8, though the exact package might vary depending on the specific model variant.
Here's a brief overview of the pin functions for a common 8-pin configuration:
1. CS# (Chip Select): Activates the device when low.
2. DO (Data Output): Serial data output pin for SPI communication.
3. WP# (Write Protect): Used to protect sectors of memory from being written.
4. GND (Ground): Ground reference for power supply.
5. DI (Data Input): Serial data input pin for SPI communication.
6. CLK (Clock): Provides clock signal for SPI operations.
7. HOLD# (Hold): Pauses serial communication when low.
8. VCC (Power Supply): Positive power supply voltage.
This chip is used for storage applications requiring fast read/write operations, such as in IoT devices, consumer electronics, and embedded systems.

Manufacturer

The W25Q32JVZPIQ is manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese company that specializes in the design and production of semiconductor memory solutions. It is known for its wide range of products, including DRAM and Flash memory. Winbond primarily serves applications in consumer electronics, computing, automotive, and industrial markets. The company is recognized for its focus on providing high-quality and reliable memory solutions that support a variety of technological applications.

Application

The W25Q32JVZPIQ is a 32Mb serial flash memory chip used in various applications. Its primary use is in consumer electronics, where it provides reliable, non-volatile storage for firmware and data. Typical applications include embedded systems, where it stores boot code, configuration data, and system firmware. It's also used in IoT devices, automotive electronics, and industrial applications for data logging and system updates. Its small form factor and low power consumption make it ideal for portable and battery-operated devices. Additionally, its robust performance in extreme temperatures suits automotive and industrial environments.

Package

The W25Q32JVZPIQ is a 32M-bit serial flash memory from Winbond, featuring a 4KB uniform sector with dual/quad SPI operation. Its package type is USON (also known as WSON), specifically an 8-pin 6x5 mm package. This compact package is suitable for applications requiring high-speed data transfer and efficient storage.

Frequently Asked Questions


Q: What is the memory size and organization of the W25Q32JVZPIQ?
A: It has a 32Mbit (4M x 8) non-volatile FLASH memory, organized as 4,194,304 bytes.


Q: Which communication interface does this memory support?
A: It supports the standard SPI interface with Quad I/O capability, allowing for faster data transfer.


Q: What is the maximum clock frequency for operation?
A: The device operates at a maximum clock frequency of 133 MHz, enabling high-speed read/write cycles.


Q: What is the typical page write cycle time?
A: The typical write cycle time for a word or page is 3ms, ensuring efficient programming.


Q: What is the operating voltage range for this component?
A: The voltage supply range is 2.7V to 3.6V, suitable for standard 3.3V systems.


Q: What is the package type and dimensions?
A: It comes in an 8-WDFN Exposed Pad package, with the supplier device package being 8-WSON (6x5 mm).


Q: What is the operating temperature range?
A: It is rated for industrial temperature range from -40°C to +85°C (TA), ensuring reliability in harsh environments.


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