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MX25L25645GMI-08G

Name: MX25L25645GMI-08G
Rating: 4.7 (12 reviews)

IC FLASH 256MBIT SPI 16SOP

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Mfr。パート #MX25L25645GMI-08G
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仕様

Series	MXSMIO™
Part Status	Active
Base Product Number	MX25L25645
DigiKey Programmable	Not Verified
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH - NOR
Memory Size	256Mbit
Memory Organization	32M x 8
Memory Interface	SPI
Clock Frequency	120 MHz
Write Cycle Time - Word, Page	30µs, 750µs
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

概要

Description

The MX25L25645GMI-08G is a 256Mb (32MB) Serial NOR Flash memory chip manufactured by Macronix. It features a 3V supply voltage and uses the SPI (Serial Peripheral Interface) protocol for communication, making it suitable for a variety of applications requiring non-volatile memory, such as consumer electronics, automotive systems, and industrial devices.
Key features include a fast read speed of up to 133 MHz, support for various modes including Dual and Quad I/O for enhanced data throughput, and a wide operating temperature range. The chip also incorporates advanced security features like a 64-bit unique ID, and a 4KB sector and 64KB block erase architecture, allowing for flexible memory management and programming efficiency.
The MX25L25645GMI-08G is ideal for storing firmware, configuration data, and other critical information in embedded systems, providing reliable performance and longevity in applications where data integrity is essential.

Features

The MX25L25645GMI-08G is a NOR Flash memory device featuring:
1. Storage Capacity: 256 Mbit (32 MB) of data storage.
2. Interface: Supports a Quad SPI (QSPI) interface for high-speed data transfer, with a maximum clock frequency of 133 MHz.
3. Voltage Range: Operates on a supply voltage of 2.7V to 3.6V.
4. Memory Organization: Organized into 32 sectors of 64 KB each, allowing for flexible erasing and programming.
5. Read Speed: Fast read speeds, capable of up to 104 MB/s in QSPI mode.
6. Endurance: Supports up to 100,000 program/erase cycles per sector.
7. Data Retention: Offers data retention of at least 20 years.
8. Package: Available in a 8-pin SOIC package and other options for ease of integration.
9. Security Features: Includes a hardware write protection feature for enhanced data security.
This device is suitable for applications in consumer electronics, automotive, and industrial sectors that require reliable and high-performance memory solutions.

Package

The MX25L25645GMI-08G is packaged in a WSON-8 (8-pin, 6mm x 8mm) or a SOP-8 (8-pin, 150mil) configuration. These compact packages are suitable for surface-mount applications, providing efficient space utilization on printed circuit boards.

Pinout

The MX25L25645GMI-08G is a 256Mb (32MB) serial NOR Flash memory device. It comes in a 16-pin SOIC (Small Outline Integrated Circuit) package.
Here are the key pin functions:
1. VCC - Power supply.
2. GND - Ground.
3. SI - Serial data input.
4. SO - Serial data output.
5. SCK - Serial clock input.
6. CS# - Chip select (active low).
7. WP# - Write protect (active low).
8. HOLD# - Hold pin (active low).
The remaining pins are typically used for device identification and other functions related to memory operations. This device supports various modes including standard SPI and Dual/Quad SPI operations, enabling high-speed data transfer.

Manufacturer

The manufacturer of the MX25L25645GMI-08G is Macronix International Co., Ltd. Macronix is a semiconductor company based in Taiwan, specializing in non-volatile memory solutions, including NOR Flash and NAND Flash memory products. Established in 1989, Macronix focuses on developing advanced memory technology for various applications, including consumer electronics, automotive, and industrial markets. The company is known for its high-performance memory products and has a strong presence in the global semiconductor industry.

Application

The MX25L25645GMI-08G is a 256Mb serial NOR flash memory primarily used in embedded applications. Its key application areas include firmware storage in consumer electronics, automotive systems, IoT devices, industrial control systems, and telecommunications equipment. The chip's fast read speeds, low power consumption, and high reliability make it suitable for boot code, configuration data, and code execution in various devices.

Equivalent

The MX25L25645GMI-08G chip, a 256Mb serial NOR flash memory, has several equivalent products, including:
1. Winbond W25Q256JW
2. Micron MT25QL256ABA
3. Gigadevice GD25Q256D
4. Spansion S25FL256S
These alternatives may differ in performance characteristics, packaging, and specific features, so it’s important to verify compatibility for your application.