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W25Q32FVZPIG
+Lista de MateriaisIC FLASH 32MBIT SPI/QUAD 8WSON
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FabricanteWinbond Electronics
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Peça do Fabricante #W25Q32FVZPIG
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Pacote WDFN-8
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Especificações
| Atributo | Valor |
| 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 |
Visão Geral
Description
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
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
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
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.