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IC FLASH 32MBIT SPI/QUAD 8WSON
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HerstellerWinbond Electronics
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Herstellerteil #W25Q32JVZPIQ
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Datenblatt W25Q32JVZPIQ DataSheet
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Spezifikationen
| 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
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
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
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
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
Application
Package
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.