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GD25LQ16EEIGR

Name: GD25LQ16EEIGR
Rating: 4.7 (12 reviews)

IC FLASH 16MBIT SPI/QUAD 8USON

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資料表 GD25LQ16EEIGR DataSheet
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規格

Series	GD25LQ
Part Status	Active
Memory Type	Non-Volatile
Memory Format	FLASH
Memory Size	16Mbit
Memory Organization	2M x 8
Memory Interface	SPI - Quad I/O, QPI
Clock Frequency	133 MHz
Voltage - Supply	1.65V ~ 2.1V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-XFDFN Exposed Pad
Base Product Number	GD25LQ16
Technology	FLASH - NOR (SLC)
Write Cycle Time - Word, Page	60µs, 2.4ms
Supplier Device Package	8-USON (3x2)
Access Time	6 ns

概述

Description

The GD25LQ16EEIGR is a 16Mb (2MB) serial NOR Flash memory chip manufactured by GigaDevice. It features a single, dual, and quad SPI interface, allowing for high-speed data transfer and efficient memory access. Operating voltage ranges from 2.7V to 3.6V, making it suitable for various applications, including consumer electronics, IoT devices, and automotive systems.
The chip supports a range of commands such as read, program, and erase, and utilizes a 4KB sector erase architecture, which allows for flexible memory management. Its fast read speeds (up to 104 MHz in Quad SPI mode) and power efficiency make it ideal for applications requiring rapid data retrieval and storage.
The GD25LQ16EEIGR is available in various packages, including WSON-8 and SOP-8, making it easy to integrate into diverse designs. Overall, it provides a reliable solution for non-volatile memory needs in modern electronic applications.

Features

The GD25LQ16EEIGR is a 16 Mb (2 MB) SPI NOR Flash memory from GigaDevice. Key features include:
1. Interface: Serial Peripheral Interface (SPI) with support for Quad SPI, enabling high-speed data transfer.
2. Operating Voltage: 2.7V to 3.6V, allowing compatibility with various low-power applications.
3. Speed: Up to 104 MHz in standard SPI mode and 85 MB/s in Quad SPI mode.
4. Memory Organization: 2048 sectors of 64 KB each, with a uniform block architecture.
5. Data Retention: Typically retains data for up to 20 years at 25°C.
6. Endurance: Supports a minimum of 100,000 program/erase cycles per sector.
7. Package Options: Available in various packages, including SOIC-8 and WSON-8, facilitating flexible design integration.
8. Security Features: Supports hardware write protection and a unique ID for enhanced security.
This device is suitable for applications like firmware storage, code execution, and data logging in consumer electronics, industrial, and automotive sectors.

Package

The GD25LQ16EEIGR is packaged in an 8-pin SOP (Small Outline Package) form factor. This configuration is ideal for surface-mount applications, providing a compact and efficient solution for integrating flash memory into electronic circuits.

Pinout

The GD25LQ16EEIGR is a 16 Megabit (2 MB) SPI Flash memory chip manufactured by GigaDevice. It features a total of 8 pins. The pin functions are as follows:
1. CS (Chip Select): Active-low signal to enable the chip.
2. MOSI (Master Out Slave In): Serial data input to the chip.
3. MISO (Master In Slave Out): Serial data output from the chip.
4. SCK (Serial Clock): Clock signal for data synchronization.
5. WP (Write Protect): Pin used to protect the memory from writing, if set.
6. HOLD: Used to pause the operation of the chip without resetting it.
7. VCC: Power supply pin.
8. GND: Ground pin.
The GD25LQ16EEIGR supports various SPI modes and provides features such as Quad SPI, making it suitable for applications requiring fast and reliable non-volatile storage.

Manufacturer

The GD25LQ16EEIGR is manufactured by Gigadevice Semiconductor, a Chinese company that specializes in the design and production of flash memory products, including NOR flash, NAND flash, and other memory solutions. Founded in 2005, Gigadevice focuses on providing high-performance and innovative semiconductor products for various applications, including consumer electronics, automotive, and industrial sectors. The company has gained recognition for its advanced memory technologies and has established a strong presence in both domestic and international markets.

Application

The GD25LQ16EEIGR is a 16 Mb (2 MB) NOR Flash memory chip commonly used in applications such as embedded systems, consumer electronics, automotive electronics, and IoT devices. It provides storage for firmware, boot code, and other critical data due to its fast read speeds, low power consumption, and endurance for data retention. Typical applications include routers, smart appliances, and industrial controllers.

Equivalent

The GD25LQ16EEIGR is a 16Mb Serial NOR Flash memory chip. Equivalent products include the Winbond W25Q16JV, Micron MT25QL160ABA, and the Cypress S25FL216K. These chips share similar specifications such as voltage range, memory density, and interface compatibility (SPI). Always check the specific datasheets for detailed comparisons and compatibility.