W25Q32JVZPIQ: Features, Specs & More
When it comes to reliable, high-performance memory components in the electronics industry, Winbond Electronics Corporation's W25Q32JVZPIQ stands out as a top choice. This NOR Flash memory chip offers robust storage solutions for embedded systems and other applications requiring fast, stable, and efficient serial memory. In this comprehensive article, we'll delve into the intricacies of the W25Q32JVZPIQ, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
W25Q32JVZPIQ's Overview
The W25Q32JVZPIQ is a 32M-bit (4M x 8) NOR Flash memory chip designed with a serial peripheral interface (SPI) protocol. This chip supports multiple SPI modes including standard SPI, Dual SPI, and Quad SPI, making it versatile for various speed and data throughput requirements. It operates typically at 3.0 to 3.3 volts, optimized for low power consumption and high reliability in industrial environments.
Key Features
Let's delve into the standout features that make the W25Q32JVZPIQ a standout in the world of electronics:
· It is a NOR Flash memory type with fast random access capabilities.
· The chip density is 32 megabits, providing ample storage for firmware and data.
· It features a sectored architecture with a symmetrical block organization.
· Includes a boot block that can be located at the top or bottom of the memory map.
· Supports a 24-bit address bus width for accessing memory locations.
· Memory sectors are organized in 4KB blocks, totaling 1024 sectors.
· The page size is set to 256 bytes, allowing efficient programming operations.
· Uses a synchronous timing type with a maximum access time of just 6 nanoseconds.
· The chip supports serial SPI, Dual SPI, and Quad SPI interfaces for flexible communication.
· Operating voltage ranges from 2.7V to 3.6V, typical at 3.0 to 3.3 volts.
· It withstands operating temperatures between -40°C and +85°C, suitable for industrial use.
· The device supports up to 100,000 program/erase cycles, ensuring longevity.
· Comes in an 8-pin WSON (Wide Small Outline No-lead) package ideal for surface mounting.
· Programming time is optimized at 3 milliseconds per page, with a max erase time of 50 seconds per chip.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the W25Q32JVZPIQ:
Type | Parameter |
Cell Type | NOR |
Chip Density (bit) | 32M |
Architecture | Sectored |
Boot Block | Yes |
Block Organization | Symmetrical |
Location of Boot Block | Bottom|Top |
Address Bus Width (bit) | 24 |
Sector Size | 4Kbyte x 1024 |
Page Size | 256byte |
Number of Bits/Word (bit) | 8 |
Number of Words | 4M |
Programmability | Yes |
Timing Type | Synchronous |
Max. Access Time (ns) | 6 |
Maximum Erase Time (S) | 50/Chip |
Maximum Programming Time (ms) | 3/Page |
Interface Type | Serial (SPI, Dual SPI, Quad SPI) |
Minimum Operating Supply Voltage (V) | 2.7 |
Typical Operating Supply Voltage (V) | 3|3.3 |
Maximum Operating Supply Voltage (V) | 3.6 |
Programming Voltage (V) | 2.7 to 3.6 |
Operating Current (mA) | 25 |
Program Current (mA) | 25 |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 85 |
Supplier Temperature Grade | Industrial |
Command Compatible | Yes |
ECC Support | No |
Support of Page Mode | No |
Minimum Endurance (Cycles) | 100000 |
Packaging | Tube |
Mounting | Surface Mount |
Package Height | 0.73 |
Package Width | 6 |
Package Length | 5 |
PCB changed | 8 |
Standard Package Name | SON |
Supplier Package | WSON EP |
Pin Count | 8 |
Lead Shape | No Lead |
Applications
The Winbond W25Q32JVZPIQ NOR Flash memory is widely used in applications where reliable, fast, and non-volatile memory is critical. Common use cases include:
· Firmware storage for embedded systems such as microcontrollers and IoT devices.
· Data storage in industrial automation equipment where high endurance and temperature tolerance are vital.
· Memory for consumer electronics including smart appliances, wearables, and handheld devices.
· Automotive systems requiring robust memory components for safety and infotainment.
· Storage for networking devices and communication modules using SPI interfaces for fast data access.
W25Q32JVZPIQ's Manufacturer
Winbond Electronics Corporation is a Taiwan-based corporation founded in 1987. It's a Specialty memory IC company. It produces semiconductors and several types of integrated circuits (ICs) including dynamic random-access memory, static random-access memory, serial flash, microcontrollers, and Super I/O chips. The Company is the only one in Taiwan with the ability to develop DRAM and FLASH products in-house.
Conclusion
The Winbond W25Q32JVZPIQ NOR Flash memory chip offers a compelling blend of speed, capacity, and robustness for embedded applications. Its flexible SPI interface, industrial-grade temperature tolerance, and high endurance cycles make it suitable for a wide range of electronics projects, from consumer gadgets to industrial controls.
