MX25L6445EM2I-10G

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MX25L6445EM2I-10G

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IC FLASH 64MBIT SPI 104MHZ 8SOP

  • HerstellerMakronix

  • Herstellerteil #MX25L6445EM2I-10G

  • Auf Lager6794

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Spezifikationen

Attribut Wert
Series MX25xxx45 - MXSMIO™
PartStatus Not For New Designs
BaseProductNumber MX25L6445
DigiKeyProgrammable Verified
MemoryType Non-Volatile
MemoryFormat FLASH
Technology FLASH - NOR
MemorySize 64Mbit
MemoryOrganization 8M x 8
MemoryInterface SPI
ClockFrequency 104 MHz
WriteCycleTime-Word,Page 300µs, 5ms
Voltage-Supply 2.7V ~ 3.6V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package 8-SOIC (0.209", 5.30mm Width)
SupplierDevicePackage 8-SOP
Packaging Tube

Übersicht

Description

The MX25L6445EM2I-10G is a 64-megabit (8-megabyte) serial Flash memory device from Macronix. It operates with a single power supply of 2.7V to 3.6V, making it suitable for a wide range of applications including consumer electronics, industrial devices, and automotive systems. This memory chip supports standard, dual, and quad SPI (Serial Peripheral Interface) for flexible data transfer rates, enabling efficient and fast communication with microcontrollers and other processors.
The device features a 4KB sector architecture that allows for efficient data management and updates, with fast erase and write speeds. It also includes advanced security mechanisms such as block protection and hardware write protection to prevent unauthorized data modification. Operating in temperatures ranging from -40°C to 85°C, the MX25L6445EM2I-10G is designed to perform reliably in various environmental conditions. Its compact 8-pin SOP package makes it easy to integrate into circuit boards. Overall, this Flash memory offers a blend of performance, security, and versatility for modern electronic applications.

Equivalent

The MX25L6445EM2I-10G is a 64Mb serial NOR Flash memory chip by Macronix. Equivalent products from other manufacturers include:
1. W25Q64FV from Winbond
2. S25FL064L from Cypress (now part of Infineon)
3. AT25SF641B from Adesto (now part of Dialog/Renesas)
4. GD25Q64C from GigaDevice
These chips generally share similar interfaces, capacities, and performance characteristics, making them suitable alternatives in similar applications. Always check compatibility details like voltage, temperature range, and package type for interchangeability.

Features

The MX25L6445EM2I-10G is a 64-megabit (8 MB) serial Flash memory device designed for high-performance and space-efficient applications. Key features include:
1. Interface: Utilizes a Serial Peripheral Interface (SPI) for communication, supporting standard, dual, and quad I/O operations to enhance data transfer speeds.
2. Performance: Offers fast read speeds with a clock frequency of up to 86 MHz, making it suitable for applications that require quick data access.
3. Voltage: Operates within a wide voltage range from 2.7V to 3.6V, offering flexibility in different power supply conditions.
4. Uniform Sector Architecture: Provides uniform 4KB sectors and 64KB blocks, facilitating efficient data storage and erasure.
5. Reliability: Features a minimum of 100,000 program/erase cycles per sector, ensuring long-term durability.
6. Security: Includes hardware-based write protection with a write protection pin and software-based data protection mechanisms, enhancing data security.
7. Temperature Range: Rated for industrial temperature range operation from -40°C to +85°C, suitable for harsh environments.
These features make it a versatile choice for embedded systems, consumer electronics, and other applications requiring reliable non-volatile memory.

Pinout

The MX25L6445EM2I-10G is a serial Flash memory device manufactured by Macronix. It features 64 megabits (8 megabytes) of memory organized in a single block. The device comes in various packages, including the 8-pin SOIC.
Here are the pin functions for the 8-pin SOIC package:
1. CS# (Chip Select): Activates the device when pulled low.
2. SO/SIO1 (Serial Output / Serial Input-Output 1): Data output during read operations or input-output in dual/quad SPI modes.
3. WP# (Write Protect): Protects the status register and can be used to prevent write operations.
4. VSS (Ground): Ground reference for the power supply.
5. SI/SIO0 (Serial Input / Serial Input-Output 0): Data input during write operations or input-output in dual/quad SPI modes.
6. SCLK (Serial Clock): Provides the clock signal for the serial interface.
7. HOLD#/SIO3 (Hold / Serial Input-Output 3): Pauses serial communication or acts as an input-output in quad SPI modes.
8. VCC (Power Supply): Power supply voltage.
This configuration supports standard SPI as well as dual and quad SPI, providing flexibility for various applications.

Manufacturer

The MX25L6445EM2I-10G is manufactured by Macronix International Co., Ltd. Macronix is a Taiwanese company that specializes in the design and production of non-volatile memory products. They are a leading global supplier of various types of memory solutions, including NOR Flash, NAND Flash, and ROM products. Macronix serves a wide range of industries, including automotive, consumer electronics, networking, and industrial applications. The company's focus is on providing high-quality memory solutions that offer reliability and performance for a variety of electronic devices and systems.

Application

The MX25L6445EM2I-10G is a NOR Flash memory chip commonly used in various applications requiring reliable and non-volatile storage. It is often deployed in firmware storage for embedded systems, such as microcontrollers and FPGAs, due to its fast read speeds and SPI interface. Typical application areas include consumer electronics, industrial automation, automotive systems, networking equipment, and IoT devices. It is suitable for use in systems that demand durable storage solutions for boot code, configuration data, and program storage. Its ability to withstand a wide range of temperatures also makes it ideal for use in rugged environments.

Package

The MX25L6445EM2I-10G is a serial flash memory device from Macronix. It typically comes in an 8-pin SOP (Small Outline Package) with a 208 mil width, suitable for surface-mount technology, providing a compact footprint for integration in electronic designs.

Frequently Asked Questions


Q: What is the memory size and organization of the MX25L6445EM2I-10G?
A: It has a 64Mbit capacity organized as 8M x 8 bits, suitable for code and data storage in embedded systems.


Q: What is the maximum clock frequency for SPI operation?
A: The device supports a maximum SPI clock frequency of 104 MHz, enabling fast data read and program operations.


Q: What is the operating voltage range for this NOR Flash?
A: It operates from 2.7V to 3.6V, compatible with standard 3.3V system power rails.


Q: What are the typical write cycle times for page and word operations?
A: Page write time is 5ms typical, and word write time is 300μs typical, ensuring efficient programming.


Q: What temperature range does this component support?
A: It is rated for industrial temperature range from -40°C to +85°C, suitable for harsh environments.


Q: Is this part recommended for new designs?
A: No, the part status shows "Not For New Designs," so consider alternative parts for new projects.


Q: What package does the MX25L6445EM2I-10G use?
A: It comes in an 8-SOIC (0.209", 5.30mm width) package with a supplier device package of 8-SOP.


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