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W25Q512JVFIQ

Name: W25Q512JVFIQ
Rating: 4.7 (12 reviews)

IC FLASH 512MBIT SPI/QUAD 16SOIC

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Mfr。パート #W25Q512JVFIQ
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データシート W25Q512JVFIQ DataSheet
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仕様

Series	SpiFlash®
Part Status	Active
Base Product Number	W25Q512
DigiKey Programmable	Not Verified
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH - NOR
Memory Size	512Mbit
Memory Organization	64M x 8
Memory Interface	SPI - Quad I/O
Clock Frequency	133 MHz
Voltage - Supply	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package	16-SOIC
Packaging	Tray

概要

Description

The W25Q512JVFIQ is a 512Mb (64MB) Serial NOR Flash memory chip manufactured by Winbond. It operates using a SPI (Serial Peripheral Interface) protocol, making it suitable for high-speed data transfer and storage in various applications. The device features a voltage range of 2.7V to 3.6V, supports Dual and Quad IO modes for faster read operations, and can be accessed in both through standard and high-speed modes.
This chip is commonly used in embedded systems, consumer electronics, automotive applications, and industrial devices due to its non-volatile memory capabilities, allowing data retention without power. The W25Q512JVFIQ also includes features like 64K erase sectors, a fast program/erase cycle, and high endurance, making it reliable for various applications. Its small footprint and low power consumption further enhance its usability in space-constrained or battery-operated devices.

Features

The W25Q512JVFIQ is a 512 Mb (64 MB) Serial NOR Flash memory from Winbond. Key features include:
1. Interface: Supports SPI (Serial Peripheral Interface) with dual, quad, and octal modes for high-speed data transfer.
2. Performance: Offers a maximum clock frequency of up to 104 MHz, with fast read speeds of up to 104 MB/s.
3. Storage: 512 Mb density with a single chip, allowing for high-capacity storage in compact designs.
4. Endurance: Features robust endurance with 100,000 program/erase cycles per sector.
5. Data Retention: Ensures long data retention of 20 years at 85°C.
6. Block Protection: Supports multiple block protection options for enhanced data security.
7. Package Options: Available in various packages including SOIC, WSON, and BGA for flexibility in design.
8. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
This makes the W25Q512JVFIQ ideal for a variety of applications, including consumer electronics, automotive, and industrial devices.

Package

The W25Q512JVFIQ is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package. It features a standard footprint and is commonly used in various applications for serial NOR flash memory.

Pinout

The W25Q512JVFIQ is a 512Mb (64MB) Serial NOR Flash memory chip from Winbond. It features a total of 16 pins.
The key pin functions are as follows:
1. VCC: Power supply.
2. VSS: Ground.
3. SCK: Serial Clock input.
4. CS#: Chip Select, active low.
5. SI: Serial Input (data in).
6. SO: Serial Output (data out).
7. WP#: Write Protect, active low.
8. HOLD#: Hold, active low; used to pause operations without resetting the chip.
9. RESET#: Reset pin, active low for resetting the device.
10. DIO1, DIO2, DIO3, DIO4: Data I/O pins for Quad and Dual I/O modes.
This chip supports standard SPI and dual/quad SPI interfaces for high-speed data transfer. The W25Q512JVFIQ is often used in applications requiring high-density storage, including consumer electronics and embedded systems.

Manufacturer

The W25Q512JVFIQ is manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese semiconductor company known for producing memory products, including NOR flash memory, DRAM, and specialty memory solutions. Founded in 1987, the company focuses on providing high-performance memory products for various applications, ranging from consumer electronics to industrial and automotive sectors. Winbond's NOR flash memory is widely used in embedded systems, mobile devices, and IoT applications due to its reliability and efficiency.

Application

The W25Q512JVFIQ is a 512 Mb (64 MB) Serial NOR Flash memory used in various applications, including IoT devices, consumer electronics, automotive systems, industrial automation, and medical devices. Its high-density storage supports firmware updates, data logging, and code execution, making it suitable for applications requiring reliable and fast non-volatile memory.

Equivalent

The W25Q512JVFIQ chip is a 512 Mb (64 MB) serial NOR flash memory. Equivalent products include the Micron MT25Q512ABA, Winbond W25Q512JVEIQ, and the Adesto AT25DF512D. These alternatives provide similar specifications for applications requiring high-density flash memory. Always check compatibility regarding voltage, speed, and pin configuration before substitution.