GD25LE32DLIGR

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GD25LE32DLIGR

IC FLASH 32MBIT SPI/QUAD 21WLCSP

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Thông số kỹ thuật

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)

Tổng quan

Description

The GD25LE32DLIGR is a 32 Mb (4 MB) serial NOR flash memory chip produced by GigaDevice. It uses the standard SPI (Serial Peripheral Interface) communication protocol, making it suitable for a variety of applications including embedded systems, consumer electronics, and automotive devices.
Key features include:
- Memory Density: 32 Megabits (4 Megabytes).
- Operating Voltage: Typically operates at 3.3V, with a low-power mode to reduce energy consumption.
- Speed: Supports high-speed read operations, with speeds up to 104 MHz in dual and quad SPI modes.
- Data Transfer: Offers multiple data transfer modes, including single, dual, and quad I/O.
- Endurance and Reliability: Generally supports up to 100,000 program/erase cycles and has a data retention of over 20 years.
The GD25LE32DLIGR is commonly used in applications requiring reliable data storage, such as firmware storage and configuration settings in microcontrollers.

Features

The GD25LE32DLIGR is a flash memory chip manufactured by GigaDevice, featuring a 32 megabit (4MB) capacity. It operates with a dual and quad SPI interface, enabling high-speed data transfer rates. The chip supports standard and dual/quad I/O modes, enhancing performance for various applications. It has a voltage range of 1.8V to 3.6V, making it suitable for low-power applications.
Key features include:
- 32Mb (4MB) storage capacity
- Dual and quad SPI interface support
- High-speed data transfer rates
- 1.8V to 3.6V operating voltage
- Fast read and program times
- Low power consumption in standby and active modes
- Endurance of up to 100,000 program/erase cycles
- 1,000,000 years data retention
This memory chip is ideal for embedded systems, consumer electronics, and other applications requiring reliable storage and fast access to data.

Package

The GD25LE32DLIGR is typically packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format. This package type is commonly used for surface-mount technology applications, providing a compact footprint for integration into electronic circuits.

Pinout

The GD25LE32DLIGR is a 32Mb (4MB) Serial NOR Flash memory device from Gigadevice. It features a 16-pin SOIC (Small Outline Integrated Circuit) package.
The pin functions are as follows:
1. 1 - GND: Ground
2. 2 - DQ0: Data Input/Output (SPI Data Line)
3. 3 - DQ1: Data Input/Output (SPI Data Line)
4. 4 - DQ2: Data Input/Output (SPI Data Line)
5. 5 - DQ3: Data Input/Output (SPI Data Line)
6. 6 - /CS: Chip Select (active low)
7. 7 - /WP: Write Protect (active low)
8. 8 - /RESET: Reset (active low)
9. 9 - VCC: Power Supply
10. 10 - NC: No Connect
11. 11 - /HOLD: Hold (active low)
12. 12 - DQ4: Data Input/Output (optional in Quad SPI)
13. 13 - DQ5: Data Input/Output (optional in Quad SPI)
14. 14 - DQ6: Data Input/Output (optional in Quad SPI)
15. 15 - DQ7: Data Input/Output (optional in Quad SPI)
16. 16 - NC: No Connect
This device supports Dual and Quad SPI interfaces, making it suitable for high-speed data transfer applications.

Manufacturer

The GD25LE32DLIGR is manufactured by GigaDevice Semiconductor Inc., a Chinese company specializing in memory and storage solutions. GigaDevice primarily focuses on designing and producing flash memory products, including NOR Flash, NAND Flash, and EEPROM. They provide a range of products for various applications in consumer electronics, automotive, industrial, and telecommunications sectors. The GD25LE32DLIGR is a 32Mb (4MB) NOR Flash memory chip used in embedded systems for code storage and execution, making it suitable for applications such as IoT devices, medical equipment, and automotive electronics.

Application

The GD25LE32DLIGR is a 32Mb (4MB) serial NOR Flash memory chip commonly used in applications such as consumer electronics, automotive systems, IoT devices, and industrial automation. It is ideal for firmware storage, embedded systems, and data logging due to its fast read speeds and reliability. This chip is also utilized in smart appliances, medical devices, and networking equipment for boot code and configuration storage.

Equivalent

The GD25LE32DLIGR chip is a 32Mb Serial NOR Flash memory. Equivalent products include the Winbond W25Q32JVSSIQ, Micron MT25QL032, and Adesto Technologies AT25DF321. These alternatives offer similar functionality, capacity, and communication interfaces (SPI). Always verify specific specifications and compatibility for your application.

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