GD25LE32DLIGR

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GD25LE32DLIGR

+Nomenclature

IC FLASH 32MBIT SPI/QUAD 21WLCSP

  • FabricantGigadevice Semiconductor (Hong Kong) Co., Ltd

  • Pièce fabricant #GD25LE32DLIGR

  • En stock1945

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Spécifications

Attribut Valeur
Part Status Active
Base Product Number GD25LE32
DigiKey Programmable Not Verified
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NOR
Memory Size 32Mbit
Memory Organization 4M x 8
Memory Interface SPI - Quad I/O
Clock Frequency 120 MHz
Write Cycle Time - Word, Page 2.4ms
Voltage - Supply 1.65V ~ 2V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package 21-XFBGA, WLSCP
Supplier Device Package 21-WLCSP
Packaging Tape & Reel (TR)

Présentation

Description

The GD25LE32DLIGR is a serial NOR Flash memory chip manufactured by GigaDevice. It features a 4 megabyte (32 megabit) storage capacity and operates with a standard 1.8V power supply. This chip is designed for applications requiring reliable, high-performance memory, such as in consumer electronics, automotive systems, and industrial devices.
Key features of the GD25LE32DLIGR include:
1. Interface: It uses a standard Serial Peripheral Interface (SPI), enabling easy integration with microcontrollers and digital signal processors.

2. Performance: It supports fast data read and write operations, with a maximum clock frequency typically around 104 MHz.
3. Reliability: The chip offers robust data retention and endurance, ensuring reliable performance over a wide range of temperatures and operating conditions.
4. Package: It is available in a compact and space-efficient package, suitable for various form factors.
Overall, the GD25LE32DLIGR provides an efficient and versatile solution for applications requiring stable and efficient non-volatile memory storage.

Equivalent

The GD25LE32DLIGR is a 32Mb serial NOR Flash memory chip by GigaDevice. Equivalent products include the W25Q32JV from Winbond, the MX25L3206E from Macronix, and the AT25SF321 from Adesto Technologies (Dialog Semiconductor). These alternatives offer similar memory capacities and SPI interfaces, suitable for applications requiring reliable non-volatile storage. Always verify pin compatibility and electrical characteristics when substituting components.

Features

The GD25LE32DLIGR is a 32Mb (4MB) Serial Flash Memory device featuring a compact package and low power consumption, making it ideal for a wide range of applications. Key features include:
1. Memory Organization: 4MB of memory organized into 16 sectors of 256KB each, further divided into pages of 256 bytes.
2. Interface: Supports standard Serial Peripheral Interface (SPI) protocols, including Dual and Quad SPI for faster data transfer.
3. Operating Voltage: Wide operating voltage range from 1.65V to 3.6V.
4. Performance: Fast read speeds up to 133MHz in Quad I/O mode, ensuring efficient data retrieval.
5. Security: Includes features like block protection and a write-protection mechanism to enhance data security.
6. Low Power Consumption: Designed for battery-operated devices with low power requirements during both active and standby modes.
7. Endurance and Retention: Offers high endurance with at least 100,000 program/erase cycles and data retention of 20 years.
8. Temperature Range: Operates reliably within a temperature range of -40°C to +85°C.
Its optimal design makes it suitable for consumer electronics, industrial control, and other embedded systems needing reliable flash storage.

Pinout

The GD25LE32DLIGR is a 32Mb (megabit) NOR Flash memory device manufactured by GigaDevice. It typically comes in an 8-pin package. The pin functions are as follows:
1. CS# (Chip Select): Activates the device when low.
2. SO/SIO1 (Serial Output/IO pin 1): Outputs data during the read operations and can also be used as an input in Dual/Quad I/O modes.
3. WP# (Write Protect): Used to lock the status registers and protect the memory from write operations.
4. VSS: Ground reference for power supply.
5. SI/SIO0 (Serial Input/IO pin 0): Receives data during write operations and can also be used as an output in Dual/Quad I/O modes.
6. SCLK (Serial Clock): Provides the timing for the serial interface.
7. HOLD#/SIO3: Suspends serial communication temporarily, multiplexed with SIO3 in Quad I/O mode.
8. VCC: Power supply for the device.
This configuration supports standard SPI, Dual SPI, and Quad SPI communication protocols, allowing for versatile data transfer methods.

Manufacturer

The GD25LE32DLIGR is manufactured by GigaDevice Semiconductor Inc. GigaDevice is a Chinese company known for designing and producing a variety of semiconductor products, including flash memory, microcontrollers, and other integrated circuits. The company has established itself as a significant player in the semiconductor industry, particularly in the realm of NOR flash memory products. GigaDevice's offerings are utilized in a wide range of applications, from consumer electronics to industrial and automotive sectors.

Application

The GD25LE32DLIGR is a 32 Mbit (4 MB) serial flash memory chip commonly used in various applications. Its key application areas include:
1. Consumer Electronics: Used in devices like TVs, set-top boxes, and gaming consoles for firmware storage.
2. Computing: Serves as BIOS or firmware storage in PCs and laptops.
3. Industrial: Employed in industrial automation systems for reliable data storage.
4. Networking: Utilized in routers and switches for configuration and firmware storage.
5. IoT Devices: Supports firmware updates and data logging in smart devices.
6. Automotive: Used in infotainment systems and various electronic control units (ECUs).
Its small size, low power consumption, and SPI interface make it versatile across these applications.

Package

The GD25LE32DLIGR is a serial flash memory chip manufactured by GigaDevice. It typically comes in an 8-pin SOP (Small Outline Package) form factor, which is compact and suitable for surface mounting on printed circuit boards (PCBs), making it ideal for space-constrained applications.