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GD25LB64ESIGR

Name: GD25LB64ESIGR
Rating: 4.7 (12 reviews)

IC FLASH 64MBIT SPI/QUAD 8SOP

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規格

Series	GD25LB
Part Status	Active
Memory Type	Non-Volatile
Memory Format	FLASH
Memory Size	64Mbit
Memory Organization	8M x 8
Memory Interface	SPI - Quad I/O, QPI
Clock Frequency	133 MHz
Voltage - Supply	1.65V ~ 2V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.209", 5.30mm Width)
Base Product Number	GD25LB64
Technology	FLASH - NOR (SLC)
Write Cycle Time - Word, Page	60µs, 2.4ms
Supplier Device Package	8-SOP
Access Time	6 ns

概述

Description

The GD25LB64ESIGR is a 64Mb (8MB) serial NOR flash memory manufactured by GigaDevice. It utilizes a standard Serial Peripheral Interface (SPI) for communication, making it suitable for a wide range of applications where reliable data storage is required, such as in consumer electronics, automotive, and industrial devices.
Key features include a supply voltage range of 2.7V to 3.6V, high-speed read operations (up to 104 MHz), and various performance modes including dual and quad SPI. The GD25LB64ESIGR supports multiple programming and erase methods, enabling versatility in data handling.
It also features a memory architecture that allows for fast random access and efficient data management, along with support for sector and bulk erase operations. The device is commonly used for firmware storage, code execution in embedded systems, and data logging. With its compact package options and low power consumption, the GD25LB64ESIGR is a popular choice for developers seeking reliable flash memory solutions.

Features

The GD25LB64ESIGR is a 64Mb (8MB) serial NOR Flash memory device from GigaDevice. Key features include:
1. Interface: It uses a Quad SPI (Serial Peripheral Interface) for high-speed data transfer.
2. Voltage Range: Operates on a wide supply voltage of 1.8V to 3.6V, making it suitable for low-power applications.
3. Speed: Supports high-speed read capabilities, with a clock frequency of up to 104 MHz in Quad SPI mode.
4. Memory Organization: The memory is organized into 8 sectors of 64KB each and 4 blocks of 64KB.
5. Data Retention: Offers a data retention period of up to 20 years, with a program/erase cycle endurance of 100,000 cycles.
6. Security Features: Includes a unique ID, a password protection mechanism, and supports the Write Protection feature.
7. Applications: Ideal for consumer electronics, automotive, and industrial applications that require reliable non-volatile storage.
This device combines high performance with versatility for various embedded applications.

Package

The GD25LB64ESIGR is available in a 8-pin SOIC (Small Outline Integrated Circuit) package type. This package is typically characterized by its surface-mount design, making it suitable for various electronic applications where space is a consideration.

Pinout

The GD25LB64ESIGR is a 64Mb (8MB) serial NOR Flash memory chip with a 16-pin SOIC package. Its primary functions include data storage and retrieval with support for SPI (Serial Peripheral Interface) communication. The pinout includes:
1. CS# (Chip Select)
2. SO (Serial Output)
3. SI (Serial Input)
4. SCK (Serial Clock)
5. WP# (Write Protect)
6. RESET# (Reset)
7. HOLD# (Hold)
8. VSS (Ground)
9. VCC (Power Supply)
10-16. NC (Not Connected)
Key features include fast read speeds, a wide temperature range, and various modes of operation, making it suitable for embedded systems and applications that require non-volatile storage.

Manufacturer

The GD25LB64ESIGR is manufactured by GigaDevice Semiconductor Inc., a company based in China. GigaDevice specializes in the design and production of non-volatile memory products, particularly flash memory, including NOR flash and NAND flash. Founded in 2005, the company focuses on various applications, including consumer electronics, automotive, and industrial sectors. GigaDevice is known for its commitment to innovation and quality in memory solutions, catering to the growing demand for high-performance and reliable storage options in a variety of electronic devices.

Application

The GD25LB64ESIGR is a 64 Mb (8 MB) Serial NOR Flash memory chip commonly used in embedded systems. Its application areas include consumer electronics, smart appliances, automotive systems, IoT devices, firmware storage, and industrial automation. It provides non-volatile storage for code, configuration data, and firmware updates, making it ideal for applications requiring reliable data retention and fast read speeds.

Equivalent

Equivalent products to the GD25LB64ESIGR chip include:
1. Winbond W25Q64JV - A similar 64Mb serial NOR flash memory.
2. Micron MT25QL64 - Another 64Mb option with comparable specifications.
3. ISSI IS25LQ64 - A compatible serial flash memory chip.
Ensure to check specific pin configurations and electrical characteristics for compatibility in your application.