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GD25Q64EWIGR

Name: GD25Q64EWIGR
Rating: 4.7 (12 reviews)

IC FLASH 64MBIT SPI/QUAD 8WSON

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規格

Part Status	Active
DigiKey Programmable	Not Verified
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH - NOR
Memory Size	64Mbit
Memory Organization	8M x 8
Memory Interface	SPI - Quad I/O
Clock Frequency	133 MHz
Write Cycle Time - Word, Page	70µs, 2.4ms
Access Time	7 ns
Voltage - Supply	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-WDFN Exposed Pad
Supplier Device Package	8-WSON (5x6)
Base Product Number	GD25Q64

概述

Description

The GD25Q64EWIGR is a 64Mb (8MB) Serial NOR Flash memory chip manufactured by GigaDevice. It utilizes the Serial Peripheral Interface (SPI) for communication, enabling high-speed data transfer and efficient performance. The chip operates at a voltage range of 2.7V to 3.6V and supports various modes, including dual and quad SPI, enhancing throughput.
Key features include a fast read speed of up to 104 MHz, which allows for quick data retrieval, and support for multiple services, such as program, erase, and write operations. The GD25Q64EWIGR is commonly used in applications such as embedded systems, consumer electronics, and automotive devices where reliable non-volatile storage is essential.
Additionally, it includes features like deep power-down mode for reduced power consumption and an extensive endurance of up to 100,000 program/erase cycles, making it suitable for a range of applications requiring durability and reliability.

Features

The GD25Q64EWIGR is a 64 Mb (8 MB) Serial NOR Flash memory device produced by GigaDevice. It features:
1. Interface: SPI (Serial Peripheral Interface) with support for dual and quad I/O modes for high-speed data transfer.
2. Speed: Supports clock frequencies of up to 104 MHz.
3. Voltage: Operates on a wide voltage range of 2.7V to 3.6V, making it suitable for various applications.
4. Memory Structure: Organized in 8,192 pages of 256 bytes each, with an erase block size of 4 KB.
5. Endurance: Offers high endurance of 100,000 program/erase cycles.
6. Data Retention: Guarantees data retention of 20 years.
7. Security Features: Includes a 64-bit unique ID and supports write protection features.
8. Applications: Ideal for embedded systems, consumer electronics, automotive applications, and IoT devices.
This device balances performance, capacity, and reliability, making it a versatile choice for various memory needs.

Package

The GD25Q64EWIGR is packaged in a 8-pin SOIC (Small Outline Integrated Circuit) format.

Pinout

The GD25Q64EWIGR is a 64Mb (8MB) serial NOR flash memory chip with a total of 8 pins. The pin configuration and functions are as follows:
1. CS# (Chip Select): Active low signal used to enable the device.
2. SO (Serial Output): Data output pin for reading data from the memory.
3. WP# (Write Protect): Active low pin to protect memory from being written to.
4. GND: Ground connection.
5. SCK (Serial Clock): Clock input for serial communication.
6. SI (Serial Input): Data input pin for writing data to the memory.
7. HOLD#: Active low pin to pause the operation without resetting the device.
8. VCC: Power supply pin, typically 2.7V to 3.6V.
This chip supports various modes of operation, including Quad SPI, allowing for high-speed data transfer.

Manufacturer

The GD25Q64EWIGR is manufactured by GigaDevice Semiconductor Inc., a company based in China. GigaDevice specializes in designing and manufacturing non-volatile memory products, including flash memory, microcontrollers, and related semiconductor solutions. The company is known for its focus on innovative memory technologies and offers a range of products for various applications, including consumer electronics, automotive, industrial, and telecommunications sectors. Established in 2005, GigaDevice has become a significant player in the memory chip market, providing high-quality and cost-effective solutions to meet the demands of modern electronic applications.

Application

The GD25Q64EWIGR is a 64Mb Serial NOR Flash memory chip commonly used in applications such as firmware storage, embedded systems, IoT devices, consumer electronics, automotive systems, and industrial automation. Its features include fast read speeds and low power consumption, making it suitable for tasks requiring reliable non-volatile storage.

Equivalent

The GD25Q64EWIGR chip is a 64Mb (8MB) serial NOR flash memory. Equivalent products include the Winbond W25Q64JV, Micron MT25QL640, and Spansion S25FL064P. These chips feature similar specifications, such as SPI interface, voltage range, and memory capacity, making them suitable alternatives in applications requiring flash memory. Always verify specific features and compatibility for your design needs.