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GD25R64ESIGR

Name: GD25R64ESIGR
Rating: 4.7 (12 reviews)

IC FLASH 64MBIT SPI/QUAD 8SOP

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規格

Series	GD25R
Part Status	Active
Memory Type	Non-Volatile
Memory Format	FLASH
Memory Size	64Mbit
Memory Organization	8M x 8
Memory Interface	SPI - Quad I/O
Clock Frequency	200 MHz
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)
Base Product Number	GD25R64
Technology	FLASH - NOR (SLC)
Supplier Device Package	8-SOP

概述

Description

The GD25R64ESIGR is a 64Mb (8MB) Serial NOR Flash memory chip manufactured by GigaDevice. It is designed for use in a variety of applications, including consumer electronics, automotive, and industrial devices, where non-volatile storage is required. This chip utilizes the SPI (Serial Peripheral Interface) protocol for communication, which allows for high-speed data transfer.
Key features include a wide operating voltage range (typically 2.7V to 3.6V), fast read speeds (up to 104 MHz), and support for quad SPI operations, enabling higher data throughput. It also has a range of memory management features, such as sector protection and deep power-down modes to enhance efficiency and data integrity.
The GD25R64ESIGR is packaged in a compact 8-pin SOIC or WSON format, making it suitable for space-constrained designs. Its reliability and performance make it an excellent choice for applications requiring durable, high-speed non-volatile storage.

Features

The GD25R64ESIGR is a 64Mb (8MB) Serial NOR Flash memory device from GigaDevice. Key features include:
1. Interface: SPI (Serial Peripheral Interface) for easy integration with microcontrollers.
2. Speed: Offers fast read speeds, typically up to 104 MHz in dual and quad SPI modes.
3. Memory Organization: 8,192 sectors of 4KB each, allowing for efficient data management.
4. Sector Erase: Supports sector erase (4KB), block erase (32KB and 64KB), and chip erase functions.
5. Data Retention: Typically retains data for 20 years, ensuring reliability for storage applications.
6. Operating Voltage: Operates in a range of 2.7V to 3.6V, making it suitable for various low-power applications.
7. Endurance: Provides a minimum of 100,000 program/erase cycles per sector, ensuring durability.
8. Package Options: Available in multiple packages, including SOIC and WSON, for flexibility in design.
These features make the GD25R64ESIGR ideal for applications like firmware storage, embedded systems, and IoT devices.

Package

The GD25R64ESIGR is offered in a SOIC-8 (Small Outline Integrated Circuit) package type.

Pinout

The GD25R64ESIGR is a 64Mbit (8MB) Serial NOR Flash memory chip from GigaDevice. It features a total of 8 pins, which are designated for the following functions:
1. VCC: Power supply.
2. GND: Ground.
3. SI (Serial Input): Data input for commands and data.
4. SO (Serial Output): Data output for reading data.
5. SCK (Serial Clock): Clock signal for synchronizing data transfer.
6. CS (Chip Select): Activates the chip for communication.
7. HOLD#: Pauses serial communication without resetting the device.
8. WP# (Write Protect): Protects memory against write and erase operations when activated.
The GD25R64ESIGR supports various features like quad SPI mode, allowing for higher data transfer rates.

Manufacturer

The GD25R64ESIGR is manufactured by GigaDevice Semiconductor Inc., a Chinese company that specializes in the design and production of memory and storage solutions. GigaDevice primarily focuses on non-volatile memory technologies, including flash memory products such as NOR flash, NAND flash, and EEPROM. The GD25R64ESIGR is a specific model of NOR flash memory, widely used in various applications, including consumer electronics, automotive systems, and industrial devices. The company is known for its innovation in the semiconductor field and has established itself as a key player in the memory market, competing with other semiconductor manufacturers globally.

Application

The GD25R64ESIGR is a 64 Mbit (8MB) serial NOR flash memory chip used in various applications, including embedded systems, consumer electronics, automotive systems, and Internet of Things (IoT) devices. It is ideal for firmware storage, data logging, and executing code in low-power applications due to its fast read speeds and reliability. Its small footprint makes it suitable for compact devices like wearables and smart home equipment.

Equivalent

The GD25R64ESIGR chip is a 64Mb (8MB) serial NOR Flash memory. Equivalent products include:
1. Winbond W25Q64JV
2. Microchip SST26VF064B
3. Spansion S25FL064P
4. Cypress S25FL064L
5. STMicroelectronics M25P64
Ensure to check specifications for pin configuration and voltage compatibility when substituting.