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W25Q64FWBYIG

Name: W25Q64FWBYIG
Rating: 4.7 (12 reviews)

FLASH - NOR Memory IC 64Mbit SPI 104MHz WLCSP-16(2.5x3)

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規格

Packaging	WLCSP-16(2.5x3)
Clock Frequency	104MHz
Interface	SPI
Memory Size	64Mbit
Operating temperature	-40℃~+85℃
Voltage - Supply	1.65V~1.95V
Data Retention - TDR (Year)	20 Years
Page Programming Time (Tpp)	5ms
Program / Erase Cycles	100,000 cycles
Standby Supply Current	10uA
Block Erase Time(tBE)	150ms@(64KB)

概述

Description

The W25Q64FWBYIG is a serial NOR flash memory chip produced by Winbond. It features a 64Mb (8MB) capacity, utilizing a Quad SPI (QSPI) interface for high-speed data transfer, making it suitable for various applications such as embedded systems, consumer electronics, and IoT devices. The chip operates on a wide voltage range (2.7V to 3.6V), ensuring compatibility with various power supplies.
Key features include fast read speeds, programmable and erasable sectors, and a high endurance rating, allowing for numerous write/erase cycles. It supports multiple programming modes, including standard SPI and Quad SPI, enhancing flexibility in design. Additionally, the W25Q64FWBYIG includes features like uniform sectors for ease of management and a deep power-down mode for energy efficiency.
This memory solution is ideal for applications requiring reliable storage of firmware, data logging, and code execution, contributing to improved system performance and reliability.

Features

The W25Q64FWBYIG is a 64Mb (8MB) SPI Flash memory chip produced by Winbond. It features a serial interface, making it suitable for a range of applications, including consumer electronics, automotive systems, and industrial devices. Key features include:
1. Density: 64Mb (8MB) for ample storage in compact designs.
2. Interface: SPI (Serial Peripheral Interface) with support for Dual and Quad I/O modes, enhancing data transfer rates.
3. Speed: High-speed read capabilities, with typical sequential read speeds up to 104 MHz in Quad mode.
4. Endurance: Supports a minimum of 100,000 program/erase cycles per sector.
5. Data Retention: Retains data for over 20 years at 85°C.
6. Low Power Consumption: Efficient power usage, suitable for battery-operated devices.
7. Sector Architecture: Includes multiple 4KB sectors for flexible memory management.
These features make the W25Q64FWBYIG an ideal choice for applications requiring reliable, high-speed non-volatile storage.

Package

The W25Q64FWBYIG is offered in a SOIC-8 package type. It is a 64Mb serial NOR flash memory device designed for various applications, featuring a small footprint suitable for space-constrained designs.

Pinout

The W25Q64FWBYIG is a 64Mb (8MB) Serial NOR Flash memory chip from Winbond. It has a total of 16 pins (8 pins on each side) in a 8-lead SOIC package. The pin functions are as follows:
1. CS: Chip Select - Activates the chip for communication.
2. SO: Serial Output - Outputs data to the host.
3. SI: Serial Input - Receives data from the host.
4. SCK: Serial Clock - Provides the clock signal for data transfer.
5. WP: Write Protect - Enables write protection.
6. HOLD: Hold - Pauses operations during communication.
7. VCC: Power Supply - Provides the operating voltage (typically 2.7V to 3.6V).
8. GND: Ground - Common return path for the power supply.
This chip supports various modes of operation, including standard SPI, dual, and quad SPI, making it suitable for a wide range of applications.

Manufacturer

The W25Q64FWBYIG is manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese semiconductor company that specializes in memory solutions, including NOR Flash, DRAM, and SRAM products. Founded in 1987, the company focuses on providing advanced memory technologies for a variety of applications, such as consumer electronics, automotive, and industrial devices. Winbond is known for its innovative memory products, particularly in the field of embedded systems, offering solutions that enhance performance and reliability in electronic devices.

Application

The W25Q64FWBYIG is a 64Mb Serial NOR Flash memory chip used in various applications, including consumer electronics, automotive systems, industrial controls, and IoT devices. It is ideal for firmware storage, code execution, and data logging due to its fast read speeds, low power consumption, and reliability. Common uses include embedded systems, mobile devices, and network equipment where non-volatile memory is essential.

Equivalent

The W25Q64FWBYIG chip is a 64Mb serial NOR Flash memory. Equivalent products include the Micron MT25QL64ABA, Winbond W25Q64JV, and the Adesto Technologies AT25DF641E. These alternatives also offer similar specifications in terms of capacity, interface (SPI), and operational features, making them suitable replacements in various applications. Always verify specific electrical characteristics and compatibility before substituting.