사양
| 속성 | 가치 |
| Package / Case | Tube |
| Series | SpiFlash® |
| Part Status | Obsolete |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 32Mb (4M x 8) |
| Memory Interface | SPI - Quad I/O, QPI |
| Clock Frequency | 104 MHz |
| Write Cycle Time - Word Page | 50µs, 3ms |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The W25Q32FVZPIG is a 32-megabit serial flash memory device produced by Winbond Electronics. It is part of the W25Q series, which utilizes a Serial Peripheral Interface (SPI) for communication, offering a small footprint and low pin count. The device is designed for a wide range of applications, including consumer electronics, industrial equipment, and networking devices.
Key features of the W25Q32FVZPIG include a storage capacity of 4 megabytes, support for standard SPI, dual SPI, and quad SPI, which enhances data transfer rates up to 104 MHz. It is organized into 65,536 programmable pages of 256 bytes each and supports fast erase operations for sectors and blocks, enhancing efficiency for data management. The device also provides data protection modes, low power consumption, and high reliability with an endurance of 100,000 program/erase cycles and data retention of 20 years. Its compact size and versatile features make the W25Q32FVZPIG suitable for a wide variety of embedded applications requiring reliable and efficient memory solutions.
Key features of the W25Q32FVZPIG include a storage capacity of 4 megabytes, support for standard SPI, dual SPI, and quad SPI, which enhances data transfer rates up to 104 MHz. It is organized into 65,536 programmable pages of 256 bytes each and supports fast erase operations for sectors and blocks, enhancing efficiency for data management. The device also provides data protection modes, low power consumption, and high reliability with an endurance of 100,000 program/erase cycles and data retention of 20 years. Its compact size and versatile features make the W25Q32FVZPIG suitable for a wide variety of embedded applications requiring reliable and efficient memory solutions.
Equivalent
The W25Q32FVZPIG is a 32 Mbit (4MB) serial NOR flash memory chip from Winbond. Equivalent products from other manufacturers include:
1. Micron: N25Q032A
2. Macronix: MX25L3206E
3. Cypress (Infineon): S25FL032P
4. Adesto (Dialog): AT25SF321
5. ISSI: IS25LP032D
These chips generally offer similar memory capacities, interfaces, and functionalities, but it's essential to check specific datasheets for compatibility in terms of pin configuration and electrical characteristics.
1. Micron: N25Q032A
2. Macronix: MX25L3206E
3. Cypress (Infineon): S25FL032P
4. Adesto (Dialog): AT25SF321
5. ISSI: IS25LP032D
These chips generally offer similar memory capacities, interfaces, and functionalities, but it's essential to check specific datasheets for compatibility in terms of pin configuration and electrical characteristics.
Features
The W25Q32FVZPIG is a 32Mb (megabit) serial flash memory chip from Winbond. Key features include:
1. Memory Structure: Organized in pages of 256 bytes, sectors of 4KB, blocks of 64KB, and a total of 32 megabits.
2. Interface: Supports standard SPI (Serial Peripheral Interface), Dual SPI, and Quad SPI for increased performance.
3. Performance: Offers a high-speed clock frequency of up to 104 MHz, enabling fast data transfer rates.
4. Low Power Consumption: Equipped with deep power-down mode and low standby current to conserve energy.
5. Security: Includes hardware and software write protection, with a 128-bit unique ID and 256 bytes of OTP (One-Time Programmable) memory for secure operations.
6. Reliability: Supports 100,000 erase/write cycles per sector and a data retention period of over 20 years.
7. Temperature Range: Operates within an industrial temperature range of -40°C to +85°C, making it suitable for various environments.
8. Packaging: Available in various compact packages, including SOP-8 and WSON-8, for flexible design integration.
These features make the W25Q32FVZPIG suitable for applications requiring efficient data storage and retrieval, such as embedded systems, consumer electronics, and automotive applications.
1. Memory Structure: Organized in pages of 256 bytes, sectors of 4KB, blocks of 64KB, and a total of 32 megabits.
2. Interface: Supports standard SPI (Serial Peripheral Interface), Dual SPI, and Quad SPI for increased performance.
3. Performance: Offers a high-speed clock frequency of up to 104 MHz, enabling fast data transfer rates.
4. Low Power Consumption: Equipped with deep power-down mode and low standby current to conserve energy.
5. Security: Includes hardware and software write protection, with a 128-bit unique ID and 256 bytes of OTP (One-Time Programmable) memory for secure operations.
6. Reliability: Supports 100,000 erase/write cycles per sector and a data retention period of over 20 years.
7. Temperature Range: Operates within an industrial temperature range of -40°C to +85°C, making it suitable for various environments.
8. Packaging: Available in various compact packages, including SOP-8 and WSON-8, for flexible design integration.
These features make the W25Q32FVZPIG suitable for applications requiring efficient data storage and retrieval, such as embedded systems, consumer electronics, and automotive applications.
Pinout
The W25Q32FVZPIG is a 32M-bit Serial Flash memory chip from Winbond. It typically comes in an 8-pin SOIC package. Here is a brief overview of its pin functions:
1. CS# (Chip Select): Active low input to select the device.
2. DO (Data Output): Outputs data from the device.
3. WP# (Write Protect): Active low input to protect the memory from being written.
4. GND: Ground reference for the power supply.
5. DI (Data Input): Inputs data to the device.
6. CLK (Clock): Provides a clock signal for the serial interface.
7. /HOLD (Hold): Pauses any communication with the chip without losing the current state.
8. VCC: Supply voltage input.
These pins facilitate the chip's SPI (Serial Peripheral Interface) communication, allowing for operations like reading, writing, and erasing data on the flash memory.
1. CS# (Chip Select): Active low input to select the device.
2. DO (Data Output): Outputs data from the device.
3. WP# (Write Protect): Active low input to protect the memory from being written.
4. GND: Ground reference for the power supply.
5. DI (Data Input): Inputs data to the device.
6. CLK (Clock): Provides a clock signal for the serial interface.
7. /HOLD (Hold): Pauses any communication with the chip without losing the current state.
8. VCC: Supply voltage input.
These pins facilitate the chip's SPI (Serial Peripheral Interface) communication, allowing for operations like reading, writing, and erasing data on the flash memory.
Manufacturer
The W25Q32FVZPIG is a flash memory chip manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese company specializing in the design and production of semiconductor products, including DRAM and Flash memory solutions. They are known for supplying a wide range of memory products to various industries, including consumer electronics, computing, automotive, and communications. Winbond focuses on providing high-performance and reliable memory solutions that are essential for numerous electronic applications.
Application
The W25Q32FVZPIG is a 32Mb serial Flash memory chip commonly used in various applications such as consumer electronics, industrial automation, and automotive systems. It is suitable for storing firmware, software, and configuration data in devices like set-top boxes, digital cameras, GPS units, and smart appliances. Its small form factor and low power consumption make it ideal for portable and battery-powered devices. Additionally, it's used in networking equipment for configuration and data logging, as well as in IoT devices for secure and reliable data storage. The chip's fast read/write speeds and high endurance make it a versatile choice for numerous embedded system applications.
Package
The W25Q32FVZPIG is a 32 Mbit (4M x 8) serial flash memory chip from Winbond, featuring a WSON package. Specifically, it comes in an 8-pin WSON package with dimensions of 6x5 mm, designed for space-saving applications.
