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GD25LQ128EWIGR

Name: GD25LQ128EWIGR
Rating: 4.7 (12 reviews)

128MBIT NOR FLASH /1.8V /WSON8 6

メーカー
Mfr。パート #GD25LQ128EWIGR
パッケージ 8-WDFN Exposed Pad
データシート
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	FLASH
Technology	FLASH - NOR
MemorySize	128Mb (16M x 8)
MemoryInterface	SPI - Quad I/O
ClockFrequency	120 MHz
WriteCycleTime-WordPage	60µs, 2.4ms
AccessTime	7 ns
Voltage-Supply	1.65V ~ 2V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-WDFN Exposed Pad

概要

Description

The GD25LQ128EWIGR is a high-performance NOR flash memory chip produced by GigaDevice. It features a storage capacity of 128 megabits (16 megabytes) and operates on a supply voltage range of 2.7V to 3.6V. This chip utilizes a Serial Peripheral Interface (SPI) for communication, supporting standard, dual, and quad SPI modes, which enhances data transfer rates and efficiency.
Key features include fast read speeds, typically up to 104 MHz, and support for multiple data protection mechanisms. The GD25LQ128EWIGR is often used in applications such as consumer electronics, automotive systems, and industrial devices, where reliable and efficient non-volatile storage is required.
Additionally, it supports various functionalities like sector erase, page program, and fast read capabilities, making it versatile for different use cases. Its small form factor and compatibility with various microcontrollers further make it a popular choice in the embedded systems market.

Features

The GD25LQ128EWIGR is a 128Mb (16MB) SPI NOR Flash memory chip from GigaDevice. Key features include:
1. Memory Density: 128Mb (16MB) capacity.
2. Interface: Serial Peripheral Interface (SPI), supporting both single and dual I/O modes.
3. Speed: Fast read speeds up to 104 MHz in dual I/O mode.
4. Voltage Range: Operates on a wide voltage range of 2.7V to 3.6V.
5. Endurance: Supports up to 100,000 program/erase cycles.
6. Data Retention: Retains data for up to 20 years at 85°C.
7. Package Options: Available in various packages, including SOIC, WSON, and others.
8. Security Features: Includes a 64-bit unique ID and a hardware protection feature.
9. Power Consumption: Low power consumption in read and write modes, suitable for battery-operated devices.
This chip is ideal for applications requiring high-density storage, such as consumer electronics, automotive, and industrial devices.

Package

The GD25LQ128EWIGR is packaged in a WSON (Very Thin Quad Flat No-lead) package type. Specifically, it features a 8mm x 6mm footprint with 8 pins, designed for space-saving applications in electronics.

Pinout

The GD25LQ128EWIGR is a 128Mb (16MB) SPI NOR Flash memory chip manufactured by GigaDevice. It features a 16-pin SOIC (Small Outline Integrated Circuit) package.
The pin functions are as follows:
1. CS# (Chip Select): Active low chip select input.
2. SO (Serial Output): Data output pin for SPI.
3. WP# (Write Protect): Active low write protection input.
4. GND (Ground): Common ground.
5. VCC (Supply Voltage): Power supply pin.
6. SCK (Serial Clock): Clock signal for SPI communication.
7. SI (Serial Input): Data input pin for SPI.
8. HOLD#: Active low hold input to pause operations.
The remaining pins are primarily used for power and ground connections. Overall, this chip is designed for high-speed data storage and retrieval in various applications, such as embedded systems and consumer electronics.

Manufacturer

The GD25LQ128EWIGR is manufactured by GigaDevice Semiconductor Inc., a Chinese company that specializes in the design and production of memory semiconductors. GigaDevice is particularly known for its flash memory products, including NOR and NAND flash, as well as microcontrollers. The GD25LQ128EWIGR is a 128 Mbit (16MB) serial NOR flash memory device that is commonly used in applications such as consumer electronics, automotive systems, and industrial automation due to its high performance and reliability. GigaDevice aims to provide innovative memory solutions and has positioned itself as a significant player in the global semiconductor market.

Application

The GD25LQ128EWIGR is a high-performance NOR flash memory chip commonly used in embedded applications such as consumer electronics, automotive systems, IoT devices, and industrial controls. It serves as firmware storage, code execution, and data storage, offering fast read and write speeds. Its low power consumption makes it suitable for battery-operated devices.

Equivalent

The GD25LQ128EWIGR chip is a 128Mb (16MB) NOR Flash memory. Equivalent products include:
1. Winbond W25Q128JV (128Mb)
2. Micron MT25QL128ABA (128Mb)
3. Spansion S25FL128S (128Mb)
4. Cypress S25FL128S (128Mb)
These alternatives may have slight variations in specifications, so it's advisable to check datasheets for compatibility.