MX25L25645GMI-08G

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MX25L25645GMI-08G

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IC FLASH 256MBIT SPI 16SOP

  • FabricanteMacronix

  • Peça do Fabricante #MX25L25645GMI-08G

  • Em Estoque3990

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Especificações

Atributo Valor
Series MXSMIO™
PartStatus Active
BaseProductNumber MX25L25645
DigiKeyProgrammable Not Verified
MemoryType Non-Volatile
MemoryFormat FLASH
Technology FLASH - NOR
MemorySize 256Mbit
MemoryOrganization 32M x 8
MemoryInterface SPI
ClockFrequency 120 MHz
WriteCycleTime-Word,Page 30µs, 750µs
Voltage-Supply 2.7V ~ 3.6V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package 16-SOIC (0.295", 7.50mm Width)
SupplierDevicePackage 16-SOP
Packaging Tube

Visão Geral

Description

The MX25L25645GMI-08G is a high-performance, 256Mb serial flash memory device manufactured by Macronix. It utilizes the standard Serial Peripheral Interface (SPI) to facilitate seamless communication with microcontrollers and other digital systems. This chip is part of the MX25L family, known for its reliability and efficiency.
Key features of the MX25L25645GMI-08G include a wide voltage range (2.7V to 3.6V), high-speed performance with a clock frequency up to 104 MHz, and low power consumption which makes it suitable for battery-operated devices. It supports Dual/Quad I/O instructions, which enhance the data transfer rate, making it ideal for applications that require fast read/write operations.
Moreover, the MX25L25645GMI-08G offers advanced security features such as hardware and software write protection, and a secure OTP (One-Time Programmable) area for storing critical information. It also includes a 4KB sector architecture, providing flexibility in data management. These features make this memory chip suitable for use in consumer electronics, industrial applications, and IoT devices.

Equivalent

The MX25L25645GMI-08G is a 256Mb, serial NOR flash memory chip. Equivalent products include the Winbond W25Q256JV, Micron MT25QL256ABA, Spansion/Cypress S25FL256S, and Adesto AT25DF256A. These equivalents should meet similar specifications in terms of capacity, interface, and operating voltages, but always verify compatibility with the specific requirements of your application, including pin configuration and performance parameters.

Features

The MX25L25645GMI-08G is a 256Mb (32MB) serial NOR Flash memory chip produced by Macronix. Key features include:
1. Memory Organization: It provides a 256 Mbit capacity organized in 32 MB and supports byte-wide data access.
2. Performance: Offers fast read and program operations with a clock frequency of up to 104 MHz in standard mode and 166 MHz in dual/quad I/O mode.
3. Interface: Utilizes a Serial Peripheral Interface (SPI) for efficient communication with other devices.
4. Supply Voltage: Operates with a single 2.7V to 3.6V power supply.
5. Erase Capability: Supports sector, block, and chip erase operations for flexible data management.
6. Endurance and Reliability: Endures up to 100,000 program/erase cycles per sector with a data retention period of 20 years.
7. Security Features: Includes features like block protection, security registers, and a hardware-based write protection mechanism.
8. Temperature Range: Suitable for industrial applications, operating within a temperature range of -40°C to 85°C.
It is ideal for applications requiring reliable, high-density storage with fast access and low power consumption.

Pinout

The MX25L25645GMI-08G is a 256 Mbit (32 MB) serial Flash memory device from Macronix. It features a 16-pin count and utilizes a serial interface for communication. The primary function of this memory chip is to store data non-volatilely, meaning it retains information even when power is removed. It uses the SPI (Serial Peripheral Interface) protocol for communication, which is widely used for interfacing with microcontrollers and other serial devices.
Key functions of the MX25L25645GMI-08G include:
- Read/Write Operations: Allows for data to be read from and written to the memory.
- Erase Functionality: Supports sector, block, and chip erase options, enabling flexible memory management.
- Security Features: Includes security registers and a block lock protection mechanism to safeguard data.
- Performance: Offers high-speed read and fast program/erase times.
Overall, the MX25L25645GMI-08G serves as a reliable storage solution for embedded systems, consumer electronics, and other applications requiring non-volatile memory.

Manufacturer

The MX25L25645GMI-08G is manufactured by Macronix International Co., Ltd. Macronix is a Taiwanese company specializing in the design and production of non-volatile memory products. The company primarily focuses on Flash memory and read-only memory (ROM) products, catering to a wide range of applications in consumer electronics, communications, computing, automotive, and industrial sectors. Macronix is known for its expertise in providing high-performance and reliable memory solutions, offering products that include NOR Flash, NAND Flash, and ROM.

Application

The MX25L25645GMI-08G is a 256Mb serial NOR flash memory chip known for its fast read and write capabilities, low power consumption, and reliability. It is commonly used in applications requiring data storage and retrieval, such as in embedded systems, consumer electronics, industrial automation, and automotive systems. Key application areas include firmware storage for microcontrollers, BIOS storage in computers, digital cameras, networking devices, and IoT devices. Its ability to store boot code, configuration settings, and application software makes it suitable for devices requiring frequent software updates and high-speed data transfer.

Package

The MX25L25645GMI-08G is a serial NOR Flash memory chip, and its package type is an 8-pin SOP (Small Outline Package). SOP packages are commonly used for surface mounting on printed circuit boards (PCBs), providing a compact form factor suitable for various electronic applications.

Frequently Asked Questions


Q: What is the memory density and organization of the MX25L25645GMI-08G?
A: It has a 256Mbit density organized as 32M x 8 bits, suitable for high-density code and data storage.


Q: What is the maximum clock frequency for SPI operation?
A: The SPI interface supports a maximum clock frequency of 120 MHz, enabling fast read and program speeds.


Q: What is the supply voltage range for this NOR Flash?
A: It operates at a voltage supply of 2.7V to 3.6V, compatible with standard 3.3V logic systems.


Q: What are the typical write cycle times for page and word operations?
A: The write cycle time is 30μs for a word and 750μs for a page, ensuring efficient programming.


Q: What is the operating temperature range of this component?
A: It operates from -40°C to 85°C (TA), suitable for industrial temperature environments.


Q: Which package type is used for the MX25L25645GMI-08G?
A: It comes in a 16-SOIC (0.295", 7.50mm Width) package, with a supplier device package of 16-SOP for surface mount applications.


Q: Is this device compatible with standard SPI interfaces?
A: Yes, it features a SPI memory interface, supporting single, dual, and quad I/O modes for flexible operation.


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