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W25Q16JVSSAQ
+Lista de MateriaisIC FLASH 16MBIT SPI/QUAD 8SOIC
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FabricanteWinbond Electronics
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Peça do Fabricante #W25Q16JVSSAQ
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Especificações
| Atributo | Valor |
| Series | SpiFlash® |
| Part Status | Active |
| Base Product Number | W25Q16 |
| Digi Key Programmable | Not Verified |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 16Mbit |
| Memory Organization | 2M 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 ~ 105°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.209", 5.30mm Width) |
| Supplier Device Package | 8-SOIC |
| Packaging | Tube |
| Access Time | 6 ns |
Visão Geral
Description
It uses a Serial Peripheral Interface (SPI), which simplifies communication with microcontrollers, making it ideal for applications needing efficient data storage and retrieval. The chip supports standard, dual, and quad SPI, allowing for flexibility and faster data transfer rates. It operates on a voltage range of 2.7V to 3.6V, which suits battery-operated devices.
Key features include a 4KB erasable sector architecture, comprehensive security options like unique IDs and block protection, and a deep power-down mode for energy efficiency. Its small form factor and wide temperature range make it versatile for use in consumer electronics, industrial automation, and IoT devices. The W25Q16JVSSAQ is often chosen for its reliability, ease of integration, and cost-effectiveness in memory storage solutions.
Equivalent
1. Micron: MT25QL128
2. Cypress/Infineon: S25FL116K
3. Spansion: S25FL116K
4. Adesto Technologies: AT25SF161
5. GigaDevice: GD25Q16
These chips offer similar storage capacities and interfacing options, but differences in performance and functionalities may exist. Always check the datasheets to confirm pin compatibility and specific requirements.
Features
1. Capacity and Interface: It offers 16Mb storage capacity with a Serial Peripheral Interface (SPI) for communication, supporting standard, dual, and quad SPI operations.
2. Performance: The chip supports fast read speeds of up to 104MHz, enabling quick access to stored data.
3. Voltage Range: It operates within a wide voltage range of 2.7V to 3.6V, making it suitable for various applications.
4. Low Power Consumption: Designed for energy efficiency, it features low-power standby and deep power-down modes.
5. Erase and Program: Supports sector (4KB), block (32KB/64KB), and chip erase functions, along with page programming of up to 256 bytes.
6. Endurance and Reliability: Offers robust data retention and high endurance with 100,000 program/erase cycles.
7. Security Features: Includes a block protection scheme, OTP (One-Time Programmable) security register, and hardware/software write protection.
8. Package Options: Available in various package forms, including SOP, WSON, and USON, catering to different design needs.
Pinout
1. CS# (Chip Select): Activates the device when driven low, enabling communication.
2. DO (Data Out): Serial data output pin for transferring data from the chip.
3. WP# (Write Protect): Provides hardware write protection for the memory array.
4. GND (Ground): Power supply ground reference.
5. DI (Data In): Serial data input pin for receiving commands and data.
6. CLK (Clock): Provides the clock signal for serial data transfer.
7. HOLD# (Hold): Suspends serial communication when driven low.
8. VCC (Power Supply): The chip's power supply pin, typically 2.7V to 3.6V.
This chip uses an SPI (Serial Peripheral Interface) for communication, making it suitable for embedded applications requiring data storage, such as firmware updates or data logging.
Manufacturer
Application
1. Consumer Electronics: Used in devices such as digital cameras, MP3 players, and televisions for firmware storage.
2. Industrial: Employed in PLCs, sensors, and other automation systems for program and data storage.
3. Computing: Integrated into laptops and desktops for BIOS storage.
4. Internet of Things (IoT): Utilized in embedded systems and smart devices for code and data storage.
5. Networking: Found in routers and switches for firmware and configuration data storage.
Its versatility and small form factor make it suitable for a wide range of applications.
Package
Frequently Asked Questions
Q: What is the maximum clock frequency for SPI operations?
A: The W25Q16JVSSAQ supports a maximum clock frequency of 133 MHz for high-speed data transfer.
Q: What is the memory size and organization of this device?
A: It has 16 Mbit (2M x 8) non-volatile FLASH memory, organized as 2,097,152 bytes.
Q: What is the supply voltage range for this component?
A: The operating voltage range is 2.7V to 3.6V, making it suitable for standard 3.3V systems.
Q: Does it support Quad SPI interface for faster throughput?
A: Yes, it features a SPI - Quad I/O interface, enabling enhanced data transfer rates via four I/O pins.
Q: What is the typical page write cycle time?
A: The typical write cycle time per word or page is 3ms, ensuring efficient programming operations.
Q: What is the operating temperature range for reliability?
A: It operates from -40°C to 105°C (TA), suitable for industrial and harsh environment applications.
Q: What package type is this component available in?
A: It comes in an 8-SOIC (0.209", 5.30mm Width) surface-mount package, with a supplier package of 8-SOIC.
Q: What is the typical access time for read operations?
A: The access time is 6 ns, allowing fast random read access for code shadowing or data storage.
