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GD25B128ESIGR

Name: GD25B128ESIGR
Rating: 4.7 (12 reviews)

IC FLASH 128MBIT SPI/QUAD 8SOP

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資料表 GD25B128ESIGR DataSheet
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規格

Part Status	Active
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH - NOR (SLC)
Memory Size	128Mbit
Memory Organization	16M 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-SOIC (0.209", 5.30mm Width)
Supplier Device Package	8-SOP
Base Product Number	GD25B128

概述

Description

The GD25B128ESIGR is a 128Mb (16MB) Serial NOR Flash memory chip manufactured by GigaDevice. It features a SPI (Serial Peripheral Interface) architecture, allowing for high-speed data transfer and ease of integration into various electronic systems. The device operates on a supply voltage of 2.7V to 3.6V and supports a wide range of temperatures, making it suitable for industrial and automotive applications.
Key features include fast read speeds up to 104 MHz, support for dual and quad I/O operations for improved performance, and a variety of memory modes for flexibility in application design. The GD25B128ESIGR also includes features like sector and block erasing, programmable pages, and a deep power-down mode for energy efficiency.
This memory chip is commonly used in consumer electronics, IoT devices, and embedded systems, providing non-volatile storage for firmware, configuration data, and user information. Its reliability and performance make it a popular choice for modern electronic designs.

Features

The GD25B128ESIGR is a NOR Flash memory component from GigaDevice, featuring a 128Mb (16MB) storage capacity. Key features include:
1. Interface: Supports a Serial Peripheral Interface (SPI), enabling easy integration with microcontrollers and processors.
2. Speed: Offers fast read speeds of up to 104 MHz, enhancing overall system performance.
3. Voltage Range: Operates at a supply voltage of 2.7V to 3.6V, suitable for low power applications.
4. Data Retention: Provides a data retention period of up to 20 years, ensuring long-term reliability.
5. Endurance: Supports up to 100,000 program/erase cycles per sector, enabling extensive use without failure.
6. Package Options: Available in various packages, including SOP-8 and WSON, for flexible design implementations.
7. Security Features: Includes options for write protection and a hardware reset function for enhanced data security.
These features make the GD25B128ESIGR suitable for a range of applications, from consumer electronics to automotive systems.

Package

The GD25B128ESIGR is typically available in an SOP-8 (Small Outline Package) configuration. It features an 8-pin package suitable for surface mount applications, designed for flash memory chips.

Pinout

The GD25B128ESIGR is a 128 Mb (16 MB) Serial NOR Flash memory device from GigaDevice. It features a total of 8 pins. The pinout 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 serial data.
3. SI (Serial Input): Data input pin for serial data.
4. SCK (Serial Clock): Clock input pin for synchronizing data transfer.
5. WP# (Write Protect): Active low pin to protect memory from programming.
6. HOLD# (Hold): Active low pin to pause serial communication.
7. VCC: Power supply pin (typically +3.0V to +3.6V).
8. GND: Ground pin.
This device supports a variety of commands for reading, writing, and erasing memory sectors, making it suitable for a range of applications in embedded systems.

Manufacturer

The GD25B128ESIGR is manufactured by GigaDevice Semiconductor Inc. GigaDevice is a semiconductor company based in China that specializes in designing and producing memory solutions, including NOR Flash, NAND Flash, and SRAM products. Founded in 2005, the company has established itself in the global market by providing high-performance, reliable memory products for various applications, such as consumer electronics, automotive, industrial, and IoT devices. GigaDevice focuses on innovation and quality, aiming to meet the evolving needs of the semiconductor industry.

Application

The GD25B128ESIGR is a 128Mb (16MB) Serial NOR Flash memory device typically used in applications such as automotive electronics, consumer electronics, IoT devices, firmware storage, and embedded systems. Its high-speed data access and low power consumption make it suitable for code execution, configuration storage, and data logging in various applications, including industrial automation, medical devices, and smart appliances.

Equivalent

The GD25B128ESIGR is a 128Mb (16MB) NOR Flash memory chip. Equivalent products include the Micron MT25QL128ABA, Winbond W25Q128FV, and Spansion S25FL128S. These alternatives offer similar specifications, such as storage capacity and interface compatibility (SPI). Always verify specific features and application requirements before substitution.