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MT25QU128ABA1EW7-0SIT

Name: MT25QU128ABA1EW7-0SIT
Rating: 4.8 (15 reviews)

+物料清單

IC FLASH 128MBIT SPI 8WPDFN

製造商美光科技股份有限公司。
製造商部分 #MT25QU128ABA1EW7-0SIT
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規格

屬性	價值
Part Status	Active
Base Product Number	MT25QU128
Digi Key Programmable	Not Verified
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH - NOR
Memory Size	128Mbit
Memory Organization	16M x 8
Memory Interface	SPI - Quad I/O
Clock Frequency	133 MHz
Write Cycle Time - Word, Page	8ms, 2.8ms
Voltage - Supply	1.7V ~ 2V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-WDFN Exposed Pad
Supplier Device Package	8-WPDFN (6x5)(MLP8)
Packaging	Tray

概述

Description

The MT25QU128ABA1EW7-0SIT is a type of serial NOR Flash memory device designed for high-performance and reliability in embedded applications. It offers a storage capacity of 128 megabits (Mb) and features a high-speed SPI (Serial Peripheral Interface) for efficient data transfer. This flash memory is ideal for applications that require fast boot times and quick access to data, such as in industrial, automotive, and consumer electronics.
The device supports a wide operating temperature range, making it suitable for demanding environments. It also includes features like uniform sector architecture, which simplifies data management, and advanced protection mechanisms to ensure data integrity and security. The MT25QU128ABA1EW7-0SIT is known for its low power consumption, which is beneficial for battery-operated devices.
Additionally, it offers enhanced programming and erase performance, which contributes to its overall efficiency. Its compact package size makes it easy to integrate into various designs. Overall, the MT25QU128ABA1EW7-0SIT is a versatile flash memory solution for applications requiring reliable and fast data storage.

Equivalent

The MT25QU128ABA1EW7-0SIT is a 128 Mb serial NOR Flash memory chip. Equivalent products include:
1. Winbond W25Q128JV
2. ISSI IS25LP128
3. Macronix MX25L12835F
4. GigaDevice GD25Q128
These chips offer similar memory capacity, interface, and performance characteristics, making them potential alternatives for designs involving the MT25QU128ABA1EW7-0SIT. Always verify specific requirements like package type and temperature range when selecting equivalents.

Features

The MT25QU128ABA1EW7-0SIT is a serial NOR Flash memory device from Micron Technology. It has a storage capacity of 128 Mb (megabits) and operates with a voltage range typically between 1.7V to 2.0V. The device supports standard, dual, and quad SPI (Serial Peripheral Interface) protocols, which allows for flexible and high-speed data transfer. It features a fast read speed with a clock frequency of up to 133 MHz, enabling rapid access to stored data.
The memory is organized in a uniform 4 KB sector or 64 KB block structure, making it efficient for executing in-place and other memory-intensive applications. It also includes features such as a programmable security register, block protection, and a device ID for enhanced security and identification. The MT25QU128ABA1EW7-0SIT is designed for industrial applications, with an extended temperature range suitable for various operating environments. The device is offered in compact WSON (Wafer Level Small Outline No-lead) and other package options, optimizing it for space-constrained designs.

Pinout

The MT25QU128ABA1EW7-0SIT is a 128Mb NOR Flash memory device with a pin count of 8. This device is designed for embedded applications requiring non-volatile storage. The primary functions of this memory chip include:
1. Data Storage: Provides 128 megabits (16 megabytes) of storage space.
2. Serial Peripheral Interface (SPI): Operates using a standard serial peripheral interface for communication, which includes pins for Serial Clock (SCK), Chip Select (CS#), Serial Data Input (SI), and Serial Data Output (SO).
3. Dual/Quad I/O Operations: Supports dual and quad I/O operations for faster data transfer.
4. Erase/Program: Allows for sector/block erase operations, as well as page programming to modify data.
5. Read: Supports various read modes including fast read and dual/quad read for efficient data access.
6. Security: Contains protection features like block protection and secure OTP (One Time Programmable) areas for data security.
These functions make the MT25QU128ABA1EW7-0SIT suitable for a wide range of applications requiring reliable and efficient flash memory.

Manufacturer

The MT25QU128ABA1EW7-0SIT is manufactured by Micron Technology, Inc. Micron is a global leader in the semiconductor industry, specializing in the production of memory and storage solutions. The company designs and manufactures a variety of products, including DRAM (Dynamic Random-Access Memory), NAND flash memory, and NOR flash memory, which are used in a wide range of applications such as computers, mobile devices, automotive, industrial systems, and data centers. Micron is known for its innovation in memory technologies and plays a significant role in advancing the capabilities of modern electronics.

Application

The MT25QU128ABA1EW7-0SIT is a 128Mb serial NOR flash memory chip, which is commonly used in various applications requiring reliable data storage and fast access times. Its application areas include:
1. Consumer Electronics: Used in devices like smartphones, tablets, and digital cameras for firmware storage.
2. Automotive Systems: Suitable for infotainment systems, navigation, and advanced driver-assistance systems (ADAS).
3. Industrial Equipment: Utilized in control systems, automation, and data logging.
4. Networking Devices: Applied in routers, switches, and other communication devices.
5. Medical Devices: Used for storing critical firmware and configuration data.
6. IoT Devices: Provides storage for firmware and data logging in smart devices.
These applications leverage the chip's durability, low power consumption, and high-speed data access.

Package

The package type of the MT25QU128ABA1EW7-0SIT is a WSON (Wafer Level Chip Scale Package) with 8 leads. This package type is typically small and suitable for applications where space is a constraint, providing reliable performance in compact designs.

Frequently Asked Questions

Q: What is the memory technology and interface of this device?
A: It uses FLASH - NOR technology with a Quad I/O SPI interface, supporting fast data transfer up to 133 MHz.

Q: What is the memory density and how is it organized?
A: The device offers 128Mbit capacity, organized as 16M x 8 bits (16 MB).

Q: What is the operating voltage range for the MT25QU128?
A: It operates within a 1.7V to 2.0V supply range, making it suitable for low-voltage applications.

Q: What is the typical write cycle time for this flash memory?
A: Write cycle time is 8ms per word page and 2.8ms per page, ensuring efficient programming.

Q: What is the operating temperature range?
A: The device is rated for industrial temperature range from -40°C to +85°C (TA).

Q: What is the package type and its dimensions?
A: It comes in an 8-WDFN Exposed Pad package with a supplier package designation of 8-WPDFN (6x5) MLP8, suitable for surface mount.

Q: Is this component suitable for high-speed serial NOR applications?
A: Yes, its Quad SPI interface and 133 MHz clock frequency support high-speed read and program operations.

Q: Can this flash memory replace standard SPI NOR devices?
A: Yes, it is backward compatible with standard SPI, while also supporting Quad I/O for higher throughput.