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MT25QL256ABA1EW7-0SIT
+Lista de MateriaisIC FLASH 256MBIT SPI 8WPDFN
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FabricanteMicron Technology Inc.
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Peça do Fabricante #MT25QL256ABA1EW7-0SIT
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Em Estoque2060
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Base Product Number | MT25QL256 |
| 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 - Quad I/O |
| Clock Frequency | 133 MHz |
| Write Cycle Time - Word, Page | 8ms, 2.8ms |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package | 8-WDFN Exposed Pad |
| Supplier Device Package | 8-WPDFN (6x5)(MLP8) |
| Packaging | Tray |
Visão Geral
Description
Key features of the MT25QL256ABA1EW7-0SIT include fast read/write operations, low latency, and high endurance, making it suitable for systems that require frequent data updates and a high degree of reliability. It also includes advanced security features such as password protection, lock/unlock features, and a unique ID for enhanced data safety. The device is offered in a compact WSON package, optimizing board space and facilitating easy integration into a range of electronic designs. Its robust operating temperature range makes it ideal for use in challenging environments.
Equivalent
1. Winbond W25Q256JV - A 256 Mb Serial NOR Flash with a similar interface.
2. Cypress (Infineon) S25FL256S - Another 256 Mb Serial NOR Flash option.
3. Macronix MX25L256 - Offers similar storage and interface specifications.
Ensure compatibility by checking specific electrical and package requirements for your application.
Features
1. Density: 256Mb storage capacity.
2. Interface: Utilizes SPI, providing efficient communication with microcontrollers.
3. Voltage: Operates within a wide voltage range of 2.7V to 3.6V.
4. Performance: Offers fast read/write speeds with a clock frequency of up to 104MHz in single, dual, or quad I/O modes.
5. Endurance: Supports 100,000 program/erase cycles per sector.
6. Data Retention: Guarantees data retention for 20 years.
7. Security: Features password protection and a unique identification number for enhanced security.
8. Temperature Range: Suitable for industrial applications with an operating temperature range from -40°C to +85°C.
9. Package: Available in a small 8-pad WSON package, suitable for space-constrained applications.
This device is ideal for applications requiring reliable memory storage such as automotive, industrial, and consumer electronics.
Pinout
The primary function of this memory chip is to provide high-performance storage that is electrically erasable and programmable. It uses a Serial Peripheral Interface (SPI) for communication, which is commonly used in embedded applications for code and data storage.
The key features include:
1. Memory Density: 256 Mb.
2. Interface: SPI, capable of operating in single, dual, and quad I/O modes.
3. Voltage Range: Operates typically at 2.7V to 3.6V.
4. Performance: Fast read speeds and program/erase capabilities.
For specific package types like the 24-ball BGA, refer to the datasheet for detailed pin assignments and descriptions. The functions of the pins include power supply, ground, chip select, clock, data input/output, and others required for SPI operation.
Manufacturer
Founded in 1978 and headquartered in Boise, Idaho, Micron is recognized for its innovation in memory and storage technology. They focus on advancing semiconductor technology and providing high-performance, high-density products that enable the world's most technologically advanced applications. Micron's solutions are integral to modern computing and digital devices, playing a critical role in enhancing the speed, efficiency, and capacity of electronic systems.
Micron is a publicly traded company, listed on the NASDAQ stock exchange under the ticker symbol MU. The company's commitment to innovation, quality, and sustainability has made it a key player in the tech industry, and it continues to invest in research and development to drive future advancements in memory and storage technology.
Application
1. Consumer Electronics: Used in smartphones, tablets, and other portable electronics for firmware storage.
2. Industrial Automation: Supports systems requiring reliable memory for code storage in harsh environments.
3. Automotive: Utilized in infotainment systems, instrument clusters, and advanced driver-assistance systems (ADAS).
4. IoT Devices: Provides firmware storage for smart devices and sensors.
5. Networking Equipment: Employed in routers and switches for configuration and software storage.
Its features make it suitable for applications needing high endurance and fast read/write speeds.
Package
Frequently Asked Questions
Q: What is the memory size and organization of the MT25QL256ABA1EW7-0SIT?
A: It has a 256Mbit capacity organized as 32M x 8, suitable for code storage and data logging in embedded systems.
Q: Does this device support Quad SPI interface for faster data transfer?
A: Yes, it supports SPI Quad I/O, enabling higher throughput with a 133 MHz clock frequency for efficient read/write operations.
Q: What is the operating voltage range for this flash memory?
A: It operates from 2.7V to 3.6V, making it compatible with standard 3.3V logic systems in industrial applications.
Q: What is the typical write cycle time for a page or word?
A: The write cycle time is 8ms for a word and 2.8ms for a page, ensuring reliable programming in firmware updates.
Q: Is this component suitable for industrial temperature environments?
A: Yes, it has an operating temperature range of -40°C to 85°C, ideal for harsh industrial or automotive-grade conditions.
Q: What package type does the MT25QL256ABA1EW7-0SIT use?
A: It comes in an 8-WDFN exposed pad package (8-WPDFN 6x5mm MLP8), supporting surface mount assembly for compact designs.
Q: Can this memory be used for execute-in-place (XIP) applications?
A: Yes, as a NOR flash, it supports XIP with fast random access, enabling direct code execution without RAM shadowing.
