W25Q16JVSNIM

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W25Q16JVSNIM

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IC FLASH 16MBIT SPI/QUAD 8SOIC

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Especificações

Atributo Valor
Series SpiFlash®
Part Status Active
Base Product Number W25Q16
DigiKey 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, QPI, DTR
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 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Packaging Tube
Access Time 6 ns

Visão Geral

Description

The W25Q16JVSNIM is a 16-megabit (2 megabytes) serial flash memory device produced by Winbond Electronics Corporation. It's part of the W25Q series, known for providing high-performance and reliable non-volatile memory solutions. This specific model utilizes a serial peripheral interface (SPI) and supports standard, dual, quad SPI operations, making it suitable for applications requiring fast and efficient data storage and retrieval.
Key features of the W25Q16JVSNIM include:
1. Compatibility: Works with voltages from 2.7V to 3.6V, making it flexible for various electronic designs.
2. High Speed: Offers a high data transfer rate, beneficial for systems requiring rapid access to stored information.
3. Low Power Consumption: Designed for power efficiency, which is essential for battery-operated devices.
4. Data Integrity: Provides reliable data retention and endurance, ensuring data remains intact over time.
5. Compact Size: Available in small form factors, saving space in compact electronics.
This makes the W25Q16JVSNIM ideal for consumer electronics, automotive systems, and industrial applications that require reliable and efficient flash memory storage.

Equivalent

The W25Q16JVSNIM is a 16 Mbit serial NOR flash memory chip by Winbond. Equivalent products include the following:
1. MX25L1606EM2I-12G by Macronix
2. AT25SF161-SSHD-B by Adesto Technologies (Dialog Semiconductor)
3. SST25VF016B-50-4C-SAE by SST (Microchip Technology)
4. GD25Q16C by GigaDevice
These alternatives have similar capacities and interfaces, making them suitable substitutes in various applications. Always verify specific performance and compatibility requirements before substitution.

Pinout

The W25Q16JVSNIM is a 16M-bit serial Flash memory device produced by Winbond. It typically comes in an 8-pin package configuration. Here is a concise overview of the pin count and functions:
1. CS# (Chip Select): Activates the device when pulled low.
2. DO (Data Out): Serial data output.
3. WP# (Write Protect): Provides hardware protection for certain memory regions.
4. GND (Ground): Ground reference for the power supply.
5. DI (Data In): Serial data input.
6. CLK (Clock): Provides the clock signal for data transfer.
7. HOLD# (Hold): Pauses serial communication without resetting the device.
8. VCC (Power Supply): Supply voltage for the device.
These pins support standard SPI (Serial Peripheral Interface) communication, which allows for efficient data transfer and memory management. The device is commonly used in embedded systems, offering features like low power consumption and fast read/write operations.

Manufacturer

The W25Q16JVSNIM is manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese company that specializes in the design and production of semiconductors, including memory products like NOR Flash, NAND Flash, and DRAM. The company is known for its broad range of high-performance memory solutions used in various applications such as consumer electronics, automotive, industrial, and computing devices. Winbond is recognized for its expertise in memory technology and plays a significant role in the global semiconductor industry.

Application

The W25Q16JVSNIM is a 16Mb serial flash memory commonly used in various applications due to its reliable storage capabilities. It is ideal for use in consumer electronics, such as digital cameras, GPS devices, and smart home devices, where compact and efficient memory solutions are required. It also finds applications in embedded systems, including microcontroller-based applications, to store firmware and data. Additionally, it is used in industrial and automotive sectors for storing code and data in environments requiring robust performance. Its small form factor and low power consumption make it suitable for portable devices and IoT applications.

Package

The W25Q16JVSNIM is a 16Mb serial NOR flash memory chip by Winbond, typically provided in an 8-pin SOIC (Small Outline Integrated Circuit) package. This packaging is compact, facilitating usage in space-constrained applications, and enables easy soldering onto printed circuit boards (PCBs).

Frequently Asked Questions


Q: What is the maximum clock frequency for the W25Q16JVSNIM?
A: The device supports a maximum clock frequency of 133 MHz, enabling high-speed data transfer in SPI Quad I/O and QPI modes.


Q: What are the voltage supply requirements for this flash memory?
A: It operates on a supply voltage range of 2.7V to 3.6V, making it compatible with standard 3.3V systems.


Q: What is the memory organization and density of the W25Q16JVSNIM?
A: It offers 16Mbit density organized as 2M x 8 bits, suitable for firmware storage and code shadowing.


Q: Does this component support Quad SPI and QPI interfaces?
A: Yes, it supports SPI with Quad I/O, QPI, and DTR (Double Transfer Rate) for enhanced throughput and efficiency.


Q: What is the typical write cycle time per page?
A: The write cycle time is 3ms per page (256 bytes), ensuring fast programming in non-volatile storage applications.


Q: What is the operating temperature range for this device?
A: It operates over an industrial temperature range of -40°C to 85°C (TA), ensuring reliability in harsh environments.


Q: What package type and mounting style does the W25Q16JVSNIM use?
A: It comes in an 8-SOIC (3.90mm width) package with surface mount mounting, ideal for compact PCB designs.


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