W25Q16JWSSIQ

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W25Q16JWSSIQ

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IC FLASH 16MBIT SPI/QUAD 8SOIC

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Attribut Wert
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 1.65V ~ 1.95V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.209", 5.30mm Width)
Supplier Device Package 8-SOIC
Packaging Tube

Übersicht

Description

The W25Q16JWSSIQ is a serial NOR flash memory device produced by Winbond Electronics. It's part of the W25Q series, known for its high performance and reliability in storing firmware and data in electronic devices. The "16" in its name indicates a storage capacity of 16 megabits (or 2 megabytes).
This memory chip uses a standard Serial Peripheral Interface (SPI) for communication, which simplifies integration with microcontrollers and other digital systems. It supports various SPI modes, including Single, Dual, and Quad I/O, allowing for flexible data transfer rates and configurations.
Key features of the W25Q16JWSSIQ include fast data transfer speeds, low power consumption, and the ability to operate over a wide temperature range. It provides mechanisms for data protection, such as write protection and a lockable register, enhancing data integrity and security.
The chip is suitable for use in consumer electronics, industrial applications, and embedded systems, where reliable, non-volatile memory storage is necessary. Its small form factor and efficient performance make it ideal for applications requiring compact and efficient memory solutions.

Equivalent

The W25Q16JWSSIQ is a 16Mb serial NOR flash memory chip from Winbond. Equivalent products may include:
1. Micron MT25QL128ABA
2. Macronix MX25L1606E
3. Adesto AT25DF161
4. ISSI IS25LP016D
5. Cypress S25FL116K
These alternatives offer similar storage capacities and SPI interfaces but may have differences in voltage ranges, performance, or additional features. Always check the datasheets to ensure compatibility with your specific requirements.

Features

The W25Q16JWSSIQ is a 16-Mbit (2M-byte) Serial Flash memory device from Winbond, part of their W25Q series. Key features include:
1. Storage Density: 16 Mb (2 MB) of storage capacity.
2. Interface: Supports standard Serial Peripheral Interface (SPI) with up to 104MHz frequency, which includes dual and quad SPI.
3. Voltage Range: Operates on a wide voltage range from 1.65V to 3.6V.
4. Performance: Fast read speeds and program/erase capabilities enhance performance.
5. Security: Features include a 64-bit unique ID for device identification, software and hardware write protection, and OTP (One-Time Programmable) regions for secure applications.
6. Package Options: Available in multiple package types for versatility in design.
7. Endurance and Reliability: Offers high endurance with a minimum of 100,000 program/erase cycles per sector and data retention of up to 20 years.
These features make the W25Q16JWSSIQ suitable for a variety of applications, including embedded systems, consumer electronics, and industrial applications.

Pinout

The W25Q16JWSSIQ is a 16M-bit (2M-byte) serial Flash memory chip produced by Winbond. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package, although it may be available in other package types as well. Here is a concise description of each pin:
1. /CS (Chip Select): Activates the device when low.
2. DO (Data Out): Serial data output.
3. /WP (Write Protect): Provides hardware protection against data modification.
4. GND (Ground): Power supply ground.
5. DI (Data In): Serial data input.
6. CLK (Clock): Serial clock input used to synchronize data transfers.
7. /HOLD: Temporarily pauses serial communication without resetting the memory.
8. VCC (Power Supply): Positive power supply input.
The W25Q16JWSSIQ is used for applications requiring reliable and high-speed memory storage, such as code shadowing, data logging, and execute in place (XIP) operations. It supports standard SPI, dual SPI, and quad SPI interfaces, allowing for flexible integration into a variety of systems.

Manufacturer

The W25Q16JWSSIQ is manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese company known for producing semiconductor memory solutions, including flash memory and dynamic random-access memory (DRAM). The corporation focuses on providing integrated circuit (IC) products for a wide range of applications such as consumer electronics, automotive systems, and industrial applications. Winbond specializes in designing and manufacturing high-performance, cost-effective memory solutions, including NOR Flash, NAND Flash, and specialty DRAM products.

Application

The W25Q16JWSSIQ is a 16Mb (megabit) serial Flash memory chip produced by Winbond. Its application areas include:
1. Consumer Electronics: Used in devices like TVs, set-top boxes, and digital cameras for firmware storage.
2. IoT Devices: Supports the storage and execution of IoT firmware due to its low power consumption and high reliability.
3. Automotive Systems: Suitable for applications requiring robust performance in extreme conditions.
4. Industrial Equipment: Utilized in industrial control systems for data logging and firmware updates.
5. Computing: Employed in laptops and desktops for BIOS storage.
These applications leverage its fast read/write capabilities, high endurance, and compact size.

Package

The W25Q16JWSSIQ is a 16Mb serial flash memory chip from Winbond. Its package type is USON (Ultra-Small Outline No-lead) with an 8-contact configuration.

Frequently Asked Questions


Q: What is the memory capacity and organization of the W25Q16JWSSIQ?
A: It has a 16Mbit capacity organized as 2M x 8, suitable for code and data storage in embedded designs.


Q: What voltage range does this SPI Flash memory support?
A: It operates from 1.65V to 1.95V, ideal for low-power and 1.8V nominal systems.


Q: What is the maximum clock frequency for SPI communication?
A: The clock frequency supports up to 133 MHz, enabling fast read and write operations.


Q: Does this device support Quad I/O SPI interface mode?
A: Yes, it features a Quad I/O SPI interface for improved data throughput in high-speed applications.


Q: What is the typical page or word write cycle time?
A: The write cycle time is 3ms per word or page, ensuring efficient programming in non-volatile storage.


Q: What is the operating temperature range of this component?
A: It operates from -40°C to 85°C (TA), suitable for industrial and commercial environments.


Q: What package type is the W25Q16JWSSIQ available in?
A: It comes in an 8-SOIC (0.209", 5.30mm width) surface-mount package, compatible with standard assembly.


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