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W25Q16JVSSAQ

Name: W25Q16JVSSAQ
Rating: 4.7 (12 reviews)

IC FLASH 16MBIT SPI/QUAD 8SOIC

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Mfr。パート #W25Q16JVSSAQ
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仕様

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
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	8-SOIC (0.209", 5.30mm Width)
Supplier Device Package	8-SOIC
Packaging	Tube
Access Time	6 ns

概要

Description

The W25Q16JVSSAQ is a 16-megabit (2 MB) Serial NOR Flash memory chip manufactured by Winbond. It's designed for embedded applications requiring non-volatile storage with fast read speeds and low power consumption. This chip utilizes the Serial Peripheral Interface (SPI) protocol, enabling efficient communication with microcontrollers and other digital devices.
Key features include a high-speed clock rate up to 104 MHz, multiple I/O options (Quad-SPI), and a wide operating voltage range (2.7V to 3.6V). It supports various data operations, including page programming, sector, and chip erasing, and offers advanced features like deep power-down mode for energy efficiency. The W25Q16JVSSAQ is commonly used in automotive, industrial, consumer electronics, and Internet of Things (IoT) applications where reliable data storage is critical. Its compact 8-pin SOIC package makes it suitable for space-constrained designs. Overall, this chip combines performance, reliability, and versatility for modern electronic systems.

Features

The W25Q16JVSSAQ is a 16 Mbit (2 MB) serial NOR Flash memory device manufactured by Winbond. Key features include:
1. Interface: It uses a SPI (Serial Peripheral Interface) with a single, dual, or quad I/O mode for high-speed data transfer.

2. Speed: Offers clock speeds up to 104 MHz in Quad SPI mode, enhancing read performance.

3. Memory Organization: Comprises 2048 pages (each 256 Bytes) and supports sector (4KB) and block (32KB/64KB) erase operations.

4. Endurance: Designed for a minimum of 100,000 write/erase cycles per sector.

5. Data Retention: Guarantees data retention for over 20 years at 85°C.

6. Low Power Consumption: Operates with low voltage (2.7V to 3.6V) and has power-saving modes.

7. Security Features: Includes a block protection feature and a hardware write protection mechanism.
These attributes make the W25Q16JVSSAQ suitable for various applications, including consumer electronics, automotive, and industrial devices requiring reliable flash memory storage.

Package

The W25Q16JVSSAQ is packaged in a SOIC-8 (Small Outline Integrated Circuit) form factor, which is a surface-mount package with eight pins.

Pinout

The W25Q16JVSSAQ is a 16 Mb (2 MB) serial NOR Flash memory chip from Winbond. It has a total of 8 pins. The pin configuration and their functions are as follows:
1. CS# (Chip Select): Active low input for selecting the chip.
2. SO (Serial Output): Data output pin for the SPI interface.
3. WP# (Write Protect): Active low pin to protect memory from write operations.
4. GND: Ground connection.
5. SI (Serial Input): Data input pin for the SPI interface.
6. SCK (Serial Clock): Clock input for synchronizing data transfers.
7. HOLD#: Active low input to pause operations.
8. VCC: Power supply pin.
This device supports the Serial Peripheral Interface (SPI) protocol, allowing for efficient data communication with microcontrollers and other devices. The W25Q16JVSSAQ is commonly used in applications such as embedded systems, consumer electronics, and automotive.

Manufacturer

The W25Q16JVSSAQ is manufactured by Winbond Electronics Corporation, a Taiwanese company known for producing memory semiconductors. Founded in 1987, Winbond specializes in various types of memory products, including flash memory, DRAM, and other related semiconductor solutions. The company serves a wide range of applications, including consumer electronics, automotive, and industrial sectors. The W25Q16JVSSAQ is a serial NOR Flash memory device, commonly used for storing firmware, configuration data, and code in embedded systems. Winbond is recognized for its innovation in memory technology and its commitment to providing high-quality products for diverse markets.

Application

The W25Q16JVSSAQ is a 16M-bit serial NOR flash memory chip widely used in various applications, including consumer electronics, automotive systems, IoT devices, and industrial equipment. It serves purposes such as firmware storage, code execution, data logging, and system settings retention. Its features, like fast access times and low power consumption, make it suitable for embedded systems requiring reliable non-volatile memory.

Equivalent

The W25Q16JVSSAQ is a 16Mb serial NOR Flash memory. Equivalent products include:
1. MX25L1606E by Macronix
2. S25FL164K by Cypress
3. N25Q016A by Micron
4. AT25SF161 by Microchip
These alternatives have similar specifications, including memory capacity, SPI interface, and voltage ranges. Always verify compatibility for your specific application.