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MX66U2G45GXRI00

Name: MX66U2G45GXRI00
Rating: 4.7 (12 reviews)

IC FLASH 2GBIT SPI/QUAD 24CSPBGA

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資料表 MX66U2G45GXRI00 DataSheet
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規格

Series	MXSMIO™
Part Status	Active
Base Product Number	MX66U2
DigiKey Programmable	Not Verified
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH - NOR
Memory Size	2Gbit
Memory Organization	256M x 8
Memory Interface	SPI - Quad I/O, QPI, DTR
Clock Frequency	133 MHz
Write Cycle Time - Word, Page	60µs, 1.5ms
Voltage - Supply	1.65V ~ 2V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package	24-LBGA, CSPBGA
Supplier Device Package	24-CSPBGA (6x8)
Packaging	Tray

概述

Description

The MX66U2G45GXRI00 is a high-performance NOR Flash memory chip produced by Macronix. It features a 2Gb (gigabit) storage capacity, organized in a 256M x 8 configuration. This device is part of the MX66 series, known for its advanced features and reliability in various applications, such as consumer electronics, automotive, and industrial systems.
Key specifications include a dual I/O interface that allows for fast data transfer rates and a voltage range of 2.7V to 3.6V, ensuring compatibility with a wide range of devices. It supports both Quad SPI and standard SPI protocols, enhancing versatility in communication.
Moreover, the MX66U2G45GXRI00 is designed for endurance and data retention, making it suitable for applications requiring frequent data updates. Its small form factor and low power consumption further contribute to its appeal in portable and embedded devices. Overall, it is a robust solution for applications needing reliable non-volatile memory.

Features

The MX66U2G45GXRI00 is a 2Gb (256MB) NAND Flash memory chip from Macronix, designed for a variety of applications. Key features include:
1. Memory Type: NOR Flash, which provides fast read speeds and is suitable for code storage and execution.
2. Interface: SPI (Serial Peripheral Interface) for easy integration and high-speed data transfer.
3. Operating Voltage: Typically operates between 2.7V to 3.6V, making it compatible with a wide range of devices.
4. Sequential Read Speed: Up to 104 MB/s, enabling quick access to data.
5. Endurance: Supports a high number of program/erase cycles, typically around 100,000, ensuring durability.
6. Data Retention: Up to 20 years at 55°C, ensuring long-term data integrity.
7. Package Options: Available in various package types, facilitating different design requirements.
This chip is ideal for applications such as consumer electronics, industrial control systems, and automotive applications where reliable memory storage is essential.

Package

The MX66U2G45GXRI00 is a flash memory device packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format. This package type is commonly used for surface mount applications, allowing for a compact design while providing reliable performance.

Pinout

The MX66U2G45GXRI00 is a 2Gb (Gigabit) NOR Flash memory device from Macronix. It has a total of 24 pins.
Key functions of the pins are as follows:
1. Data Pins (DQ0-DQ7): These 8 pins are used for data input and output.
2. Command Pins (A0-A23): These address pins (A0-A23) are used to select memory locations, allowing for reading, writing, or erasing operations.
3. Chip Select (CS): This pin enables or disables the device for operation.
4. Write Enable (WE): This pin controls write operations.
5. Output Enable (OE): This pin controls the output state during read operations.
6. Reset (RESET): This pin resets the device to a known state.
7. VCC: Power supply pin for the chip.
8. GND: Ground pin.
These functions facilitate memory operations such as reading, writing, and erasing data within the device.

Manufacturer

The MX66U2G45GXRI00 is manufactured by Macronix International Co., Ltd. Macronix is a Taiwanese company that specializes in the design and manufacturing of non-volatile memory solutions, including NOR Flash and NAND Flash memory products. Established in 1989, the company primarily serves the consumer electronics, communications, and automotive sectors, providing memory solutions for a wide array of applications, such as embedded systems, automotive electronics, and mobile devices. Macronix is known for its commitment to high-quality products and innovation in memory technology.

Application

The MX66U2G45GXRI00 is a 2Gb serial NOR Flash memory device commonly used in applications such as consumer electronics, automotive systems, industrial automation, and IoT devices. Its applications include code storage, firmware updates, embedded systems, and data logging, where high performance, reliability, and low power consumption are essential.

Equivalent

The MX66U2G45GXRI00 is a 2Gb (256MB) NOR flash memory chip from Macronix. Equivalent products include:
1. W25Q256JV from Winbond
2. S25FL256S from Cypress (Infineon)
3. N25Q256A from Micron
These alternatives provide similar specifications and functionalities, but always verify compatibility based on the specific application requirements.