MX25L12845EMI-10G

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MX25L12845EMI-10G

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IC FLASH 128MBIT SPI 16SOP

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Especificações

Atributo Valor
Series MX25xxx45 - MXSMIO™
Part Status Not For New Designs
Base Product Number MX25L12845
DigiKey Programmable Not Verified
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NOR
Memory Size 128Mbit
Memory Organization 16M x 8
Memory Interface SPI
Clock Frequency 104 MHz
Write Cycle Time - Word, Page 300µs, 5ms
Voltage - Supply 2.7V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package 16-SOP
Packaging Tube

Visão Geral

Description

The MX25L12845EMI-10G is a serial flash memory device by Macronix, designed for non-volatile data storage. It features a storage capacity of 128 megabits (16 megabytes) and operates with a Serial Peripheral Interface (SPI), which enhances data transfer rates and efficiency. This memory chip offers a fast read speed and supports dual and quad I/O operations, making it suitable for high-performance applications.
The device operates over a wide voltage range and is designed to be energy-efficient, which is ideal for battery-powered applications. It comes equipped with advanced security features, including block protection and lock-down capabilities, ensuring data integrity and protection against unauthorized access.
The MX25L12845EMI-10G is housed in a compact package, making it suitable for space-constrained applications. It is commonly used in consumer electronics, industrial applications, and various embedded systems, where reliable and quick data storage is essential. Its robust design ensures reliable performance over a broad range of temperatures and environmental conditions.

Equivalent

The MX25L12845EMI-10G is a 128Mb serial flash memory chip from Macronix. Equivalent products include:
1. Winbond W25Q128FV - A similar 128Mb SPI flash memory.
2. Micron N25Q128A - Offers comparable features and capacity.
3. AT25DF128A by Adesto Technologies - Another 128Mb option.
4. Spansion/Cypress S25FL128S - With similar specifications and capacity.
These alternatives are often used in applications requiring serial NOR flash memory. Always verify specific requirements like voltage, speed, and package compatibility.

Features

The MX25L12845EMI-10G is a 128Mb serial Flash memory that offers several key features:
1. Interface: It supports a Serial Peripheral Interface (SPI) for efficient data transfer.
2. Operating Voltage: It operates at a range of 2.7V to 3.6V, making it suitable for a variety of applications.
3. Speed: The memory supports a fast data transfer rate with a maximum clock frequency of up to 104 MHz.
4. Architecture: It is organized in a 16MB (megabyte) configuration, providing ample storage for various data needs.
5. Erase and Write: The device supports sector, block, and chip erase capabilities, along with page program operations.
6. Security: It includes features like block protection to enhance data security.
7. Low Power Consumption: It is designed for low power consumption, with deep power-down and standby modes.
8. Package: Available in various packages such as SOP-16, providing flexibility for different design requirements.
9. Temperature Range: It can operate in a wide temperature range, typically from -40°C to +85°C, suitable for industrial applications.
These features make it an ideal choice for applications requiring reliable and efficient non-volatile memory.

Pinout

The MX25L12845EMI-10G is a serial NOR Flash memory device manufactured by Macronix. It features 128 megabits (16 megabytes) of storage capacity. The device is housed in an 8-pin package, which is typical for SPI (Serial Peripheral Interface) Flash memory devices. Here is a brief overview of the pin functions:
1. CS# (Chip Select): Activates the device when low.
2. SCLK (Serial Clock): Provides the clock input for data transfers.
3. SI (Serial Input): Also known as MOSI (Master Out Slave In), used for inputting data to the device.
4. SO (Serial Output): Also known as MISO (Master In Slave Out), used for outputting data from the device.
5. WP# (Write Protect): Used to protect sectors from being written to or erased.
6. HOLD#: Pauses serial communication without resetting the device state.
7. VCC: Power supply pin.
8. GND: Ground reference for power and signals.
These pins facilitate read, write, and erase operations, making the device suitable for applications needing non-volatile memory storage, such as firmware storage, configuration data, and more.

Manufacturer

The MX25L12845EMI-10G is manufactured by Macronix International Co., Ltd. Macronix is a leading integrated device manufacturer in the non-volatile memory (NVM) market. Founded in 1989 and headquartered in Hsinchu, Taiwan, the company specializes in designing, developing, manufacturing, and selling high-quality and innovative NOR Flash, NAND Flash, and ROM products. Macronix's products are used across a wide range of applications, including consumer electronics, automotive, industrial, and communication devices. The company is known for its commitment to research and development, constantly innovating to meet the evolving demands of the electronics industry.

Application

The MX25L12845EMI-10G is a serial NOR Flash memory chip with a 128Mb capacity, commonly used in various applications due to its high-performance and reliability. It is suitable for use in consumer electronics, such as televisions and gaming consoles, where firmware updates are necessary. In the industrial sector, it is used for data logging and storage in automation systems. The chip is also found in automotive applications for infotainment systems and in communication devices, such as routers and modems, for storing configuration data and firmware. Additionally, it is used in IoT devices for firmware and data storage due to its low power consumption and high-speed operation.

Package

The MX25L12845EMI-10G is a serial flash memory chip produced by Macronix. It typically comes in an 8-pin SOP (Small Outline Package) type, suitable for surface mounting on circuit boards. This package type is designed for applications requiring compact form factors and efficient data storage solutions.

Frequently Asked Questions


Q: What is the maximum clock frequency supported by this SPI NOR Flash?
A: The MX25L12845EMI-10G supports a maximum clock frequency of 104 MHz for high-speed read operations.


Q: What is the memory size and organization of this device?
A: It offers 128Mbit (16M x 8) of non-volatile NOR Flash memory, suitable for code storage and data logging.


Q: What voltage range does this Flash memory require?
A: The operating voltage supply range is 2.7V to 3.6V, making it compatible with standard 3.3V systems.


Q: What is the typical write cycle time for a page and a word?
A: The typical page program time is 5ms, and the word program time is 300µs, ensuring efficient firmware updates.


Q: Is this component suitable for new designs?
A: No, the part status is "Not For New Designs," indicating it is recommended for existing designs or lifecycle management.


Q: What package options are available for this device?
A: It is supplied in a 16-SOIC (0.295", 7.50mm Width) package, with the supplier device package being 16-SOP, provided in tube packaging.


Q: What is the operating temperature range for this Flash memory?
A: It operates over an industrial temperature range of -40°C to 85°C (TA), ensuring reliability in harsh environments.


Q: Does this memory support the SPI interface standard?
A: Yes, it uses a standard SPI (Serial Peripheral Interface) memory interface, enabling easy integration with microcontrollers.


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