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GD25Q32CSIGR

Name: GD25Q32CSIGR
Rating: 4.7 (12 reviews)

IC FLASH 32MBIT SPI/QUAD 8SOP

製造商
製造商。部分 #GD25Q32CSIGR
包 8-SOIC (0.209, 5.30mm Width)
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Not For New Designs
MemoryType	Non-Volatile
MemoryFormat	FLASH
Technology	FLASH - NOR
MemorySize	32Mb (4M x 8)
MemoryInterface	SPI - Quad I/O
ClockFrequency	120 MHz
WriteCycleTime-WordPage	50µs, 2.4ms
Voltage-Supply	2.7V ~ 3.6V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-SOIC (0.209, 5.30mm Width)

概述

Description

The GD25Q32CSIGR is a 32-megabit (4MB) serial NOR flash memory chip manufactured by GigaDevice. It uses the SPI (Serial Peripheral Interface) protocol for communication, enabling high-speed data transfer. This chip features a dual and quad I/O interface, allowing for faster read and program speeds compared to standard single I/O configurations.
Key features include:
- Memory Density: 32 Mb (4 MB) with a 3.3V power supply.
- Speed: Supports clock speeds up to 104 MHz.
- Endurance: Typically up to 100,000 program/erase cycles.
- Data Retention: Typically up to 20 years.
- Package Options: Available in various packages, including SOIC and WSON.
The GD25Q32CSIGR is commonly used in consumer electronics, automotive applications, and embedded systems for firmware storage, code execution, and data logging. Its compact size, low power consumption, and reliability make it a popular choice for various applications.

Features

The GD25Q32CSIGR is a 32Mb (4MB) Serial NOR Flash memory chip from GigaDevice. It features:
1. Interface: Supports SPI (Serial Peripheral Interface) with modes 0 and 3.
2. Speed: Offers a maximum clock frequency of up to 104 MHz.
3. Memory Organization: Organized as 4096 pages of 256 bytes each.
4. Endurance: Typically supports 100,000 program/erase cycles per sector.
5. Data Retention: Provides a data retention period of up to 20 years.
6. Voltage Range: Operates at voltages between 2.7V and 3.6V.
7. Commands: Includes commands for Read, Write, Erase, and Chip Erase, among others.
8. Packages: Available in various package types, such as SOIC-8 and WSON-8.
9. Security: Features a hardware write protection mechanism.
10. Temperature Range: Rated for industrial applications with a temperature range of -40°C to 85°C.
This chip is suitable for various applications, including embedded systems, consumer electronics, and automotive devices.

Package

The GD25Q32CSIGR is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format. This surface-mount package is commonly used for flash memory devices, providing a compact and efficient way to integrate the chip onto PCBs.

Pinout

The GD25Q32CSIGR is a 32Mb (4MB) serial NOR Flash memory device from GigaDevice. It has a total of 8 pins.
Pin functions:
1. CS (Chip Select) - Activates the device.
2. SO (Serial Out) - Outputs data from the memory.
3. SI (Serial In) - Inputs data to the memory.
4. SCK (Serial Clock) - Clock signal for synchronous data transfer.
5. WP (Write Protect) - Protects the memory from being written to.
6. HOLD - Pauses the current operation without resetting the device.
7. VCC - Supply voltage pin.
8. GND - Ground reference pin.
This device supports standard SPI (Serial Peripheral Interface) for communication, allowing for efficient data storage and retrieval.

Manufacturer

The GD25Q32CSIGR is manufactured by GigaDevice Semiconductor, a company that specializes in memory products. GigaDevice designs and manufactures a range of semiconductor solutions, including NOR Flash memory, NAND Flash memory, and microcontrollers. Founded in 2005 and headquartered in Beijing, China, GigaDevice has established itself as a key player in the semiconductor industry, particularly in the fields of embedded memory and storage solutions for various applications, including consumer electronics, automotive, and industrial devices. The GD25Q32CSIGR itself is a 32Mb (4MB) Serial NOR Flash memory, widely used in applications requiring reliable and efficient data storage.

Application

The GD25Q32CSIGR is a 32Mb (4MB) Serial NOR Flash memory chip used in various applications including automotive electronics, consumer electronics, IoT devices, industrial automation, and embedded systems. It serves for firmware storage, data logging, and program code execution due to its fast read speeds and low power consumption. Additionally, it is suitable for applications requiring reliable non-volatile memory.

Equivalent

The GD25Q32CSIGR chip, a 32Mb serial NOR flash memory, has several equivalent products, including:
1. Winbond W25Q32JV
2. Micron MT25QL032
3. Cypress S25FL032P
4. Adesto AT25DF321
5. ISSI IS25LP032
These alternatives typically offer similar specifications and features, such as SPI interface and voltage compatibility. Always verify the specific requirements for your application before substitution.