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W25Q16JVSSIQ

Name: W25Q16JVSSIQ
Rating: 4.8 (15 reviews)

+BOM

IC FLASH 16MBIT SPI/QUAD 8SOIC

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제조업체 부품 #W25Q16JVSSIQ
데이터시트 W25Q16JVSSIQ DataSheet
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사양

속성	가치
Series	SpiFlash®
Part Status	Active
Base Product Number	W25Q16
Digi Key Programmable	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 ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.209", 5.30mm Width)
Supplier Device Package	8-SOIC
Packaging	Tube

개요

Description

The W25Q16JVSSIQ is a 16-megabit (2 megabyte) serial NOR Flash memory chip developed by Winbond Electronics Corp. It is part of the W25Q series, known for its high performance and reliability. This non-volatile memory device is designed for a wide range of applications, including consumer electronics, industrial products, and computing systems.
Key features include a standard Serial Peripheral Interface (SPI), with clock speeds up to 104 MHz, allowing for fast data transfer. It supports Dual/Quad SPI operations for even higher performance. The chip operates at low voltage, from 2.7V to 3.6V, making it energy-efficient.
The W25Q16JVSSIQ offers flexibility with its erasable sectors and blocks, providing efficient memory management. It includes security features like a write-protection mechanism and a unique ID for device identification. The chip is available in a small 8-pin SOP package, facilitating easy integration into compact designs. Overall, it is ideal for applications requiring reliable, high-speed data storage and retrieval.

Equivalent

The W25Q16JVSSIQ is a 16Mb serial NOR flash memory chip by Winbond. Equivalent products include:
1. Micron: MT25QL128ABA - A 16Mb serial NOR flash memory.
2. Spansion/Cypress: S25FL116K - Another 16Mb NOR flash chip.
3. Macronix: MX25L1606E - Offers similar capacity and features.
4. ISSI: IS25LP016D - A compatible 16Mb flash memory.
These chips typically share similar interfaces and performance characteristics, making them suitable alternatives.

Pinout

The W25Q16JVSSIQ is a 16Mb (2MB) serial Flash memory device from Winbond. It is typically housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pin configuration and functions are as follows:
1. CS# (Chip Select): Activates the device.
2. DO (Data Out): Serial data output.
3. WP# (Write Protect): Provides hardware protection for memory segments.
4. GND: Ground reference for the power supply.
5. DI (Data In): Serial data input.
6. CLK (Clock): Serial clock input.
7. HOLD#: Pauses serial communication without resetting the device.
8. VCC: Power supply input.
These pins are used for interfacing with microcontrollers and other devices via the SPI (Serial Peripheral Interface) protocol, allowing for efficient data exchange and memory operations.

Manufacturer

The W25Q16JVSSIQ is manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese company that specializes in the design and production of semiconductor products. Specifically, Winbond is known for its expertise in memory solutions, including DRAM, NOR Flash, and NAND Flash memory products. The company serves various markets, including consumer electronics, automotive, industrial, and IoT applications, providing memory solutions that are integral to the operation of a wide range of electronic devices. Winbond’s focus on memory technologies positions it as a key player in the semiconductor industry, enabling the development and functionality of modern electronic systems.

Application

The W25Q16JVSSIQ is a 16 Mb serial flash memory chip commonly used in applications requiring reliable and efficient data storage. Key areas include:
1. Consumer Electronics: Used in devices like digital cameras, MP3 players, and tablets for firmware storage.
2. Embedded Systems: Ideal for microcontroller-based systems where firmware updates and data logging are needed.
3. Automotive: Suitable for infotainment systems or navigation devices requiring robust memory solutions.
4. Networking Equipment: Used in routers and switches for configuration and firmware storage.
5. Industrial Applications: Utilized for data logging and system configurations in various industrial equipment.
Its small form factor, low power consumption, and high-speed performance make it versatile for numerous applications.

Package

The W25Q16JVSSIQ is a 16 Mb (2 MB) serial NOR flash memory chip from Winbond with a SOIC-8 package type. SOIC stands for Small Outline Integrated Circuit, and it typically features 8 pins (8-lead) in a small, rectangular form factor, suitable for surface mounting on PCBs.

Frequently Asked Questions

Q: What is the maximum clock frequency for this SpiFlash memory?
A: The W25Q16JVSSIQ supports a maximum clock frequency of 133 MHz, enabling high-speed data transfer for SPI and Quad I/O operations.

Q: Is this memory component non-volatile and what is its storage capacity?
A: Yes, it is a non-volatile FLASH memory with a 16Mbit capacity, organized as 2M x 8 bits.

Q: What is the operating voltage range required for this device?
A: The device operates within a supply voltage range of 2.7V to 3.6V.

Q: Does this chip support Quad I/O interface for faster read/write speeds?
A: Yes, it features a standard SPI – Quad I/O interface, allowing for four-bit data transfers to improve throughput.

Q: What is the typical write cycle time per page or word?
A: The typical write cycle time is 3ms for a word or page program operation.

Q: What is the operating temperature range for this FLASH memory?
A: The W25Q16JVSSIQ is rated for an industrial temperature range of -40°C to +85°C (TA).

Q: What package type is this component available in?
A: It is supplied in an 8-lead SOIC package with a 0.209-inch (5.30mm) width, designated as 8-SOIC.