Overview
The MT25QL256ABA8ESF-0AAT is a 256Mb Serial NOR Flash memory component manufactured by Micron Technology Inc. This device is designed to provide high-performance storage solutions with advanced features such as multiple I/O interfaces and execute-in-place (XIP) capabilities. It is suitable for a wide range of applications requiring reliable and efficient non-volatile memory.
Key Specifications
| Specification | Value |
|---|---|
| Density | 256Mb (32MB) |
| Voltage Range | 2.7V to 3.6V |
| Interface | SPI-compatible serial bus interface (Single, Dual, and Quad I/O) |
| Clock Frequency | Up to 133 MHz (STR), up to 90 MHz (DTR) |
| Erase Capability | Bulk erase, Sector erase (64KB), Subsector erase (4KB, 32KB) |
| Operating Temperature Range | -40°C to +85°C (IT), -40°C to +105°C (AT), -40°C to +125°C (UT) |
| Package Options | 12-24 ball T-PBGA, 14-16 pin SOP2, W-PDFN-8 |
| Security Features | Advanced security protection with volatile and nonvolatile locking features |
Key Features
- SPI-compatible serial bus interface with single, dual, and quad I/O commands for increased throughput up to 90 MB/s.
- Execute-in-place (XIP) capability for direct code execution from the flash memory.
- PROGRAM/ERASE SUSPEND operations for efficient memory management.
- Volatile and nonvolatile configuration settings.
- Software reset and additional reset pin for selected part numbers.
- Dedicated 64-byte OTP area outside main memory, readable and user-lockable.
- Advanced security protection with sector-level locking features.
Applications
The MT25QL256ABA8ESF-0AAT is versatile and can be used in a variety of applications, including:
- Embedded systems requiring high-performance non-volatile memory.
- Automotive systems where reliability and temperature stability are critical.
- Industrial control systems that need robust and efficient storage solutions.
- Consumer electronics such as set-top boxes, gaming consoles, and other multimedia devices.
- Internet of Things (IoT) devices that require secure and efficient data storage.
Q & A
- What is the density of the MT25QL256ABA8ESF-0AAT?
The density of the MT25QL256ABA8ESF-0AAT is 256Mb (32MB). - What are the supported voltage ranges for this device?
The device operates within a voltage range of 2.7V to 3.6V. - What types of interfaces does this device support?
The device supports SPI-compatible serial bus interfaces, including single, dual, and quad I/O commands. - What is the maximum clock frequency for this device?
The maximum clock frequency is up to 133 MHz for single transfer rate (STR) and up to 90 MHz for double transfer rate (DTR). - What are the erase capabilities of this device?
The device supports bulk erase, sector erase (64KB), and subsector erase (4KB, 32KB). - What are the operating temperature ranges for this device?
The operating temperature ranges are -40°C to +85°C (IT), -40°C to +105°C (AT), and -40°C to +125°C (UT). - What package options are available for this device?
The device is available in 12-24 ball T-PBGA, 14-16 pin SOP2, and W-PDFN-8 packages. - Does this device have any security features?
Yes, it features advanced security protection with volatile and nonvolatile locking features. - What is the purpose of the OTP area in this device?
The dedicated 64-byte OTP area is readable and user-lockable, providing an additional layer of security and configuration. - Can this device be used in automotive applications?
Yes, the device is suitable for automotive applications due to its robust temperature stability and reliability.
