Overview
The MT25QL256ABA8ESF-0AAT TR is a high-performance NOR Flash memory device manufactured by Micron Technology Inc. This component is part of Micron's Serial NOR Flash family, designed to offer advanced features and high-speed performance. It is particularly suited for applications requiring reliable, high-density memory solutions.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Micron Technology Inc. |
| Part Number | MT25QL256ABA8ESF-0AAT TR |
| Memory Type | NOR Flash |
| Memory Size | 256 Mbit (32 MB) |
| Interface Type | SPI-compatible serial bus interface (Single, Dual, and Quad I/O) |
| Voltage Range | 2.7-3.6V |
| Clock Frequency | Up to 133 MHz (STR), up to 90 MHz (DTR) |
| Package Type | 16-Pin SOP-II (SOIC-16) |
| Operating Temperature Range | -40°C to +105°C (Automotive grade) |
| RoHS Compliance | Yes |
| Sector Size | 64 KB, with 4 KB and 32 KB subsector erase capability |
| Erase Performance | 400 KB/sec (64 KB sector), 80 KB/sec (4 KB subsector) |
| Program Performance | 2 MB/sec |
| Data Retention | 20 years (typical) |
| Endurance | 100,000 erase cycles per sector |
Key Features
- High-speed SPI-compatible bus interface with single, dual, and quad I/O commands for increased throughput up to 90 MB/s.
- Execute-in-place (XIP) functionality for direct code execution from the flash memory.
- Advanced write protection mechanisms including volatile and nonvolatile locking, software reset, and hardware write protection.
- Extended address access with 3-byte and 4-byte address modes.
- Dedicated 64-byte OTP area outside the main memory for secure storage.
- Security features such as program/erase protection during power-up, CRC detection, and electronic signature.
Applications
- Automotive systems requiring high reliability and temperature tolerance.
- Industrial control systems and IoT devices needing robust memory solutions.
- Consumer electronics such as set-top boxes, gaming consoles, and other high-performance devices.
- Aerospace and defense applications where data integrity and security are critical.
Q & A
- What is the memory size of the MT25QL256ABA8ESF-0AAT TR?
The memory size is 256 Mbit (32 MB).
- What interface type does this component use?
It uses a SPI-compatible serial bus interface with single, dual, and quad I/O commands.
- What is the operating voltage range of this device?
The operating voltage range is 2.7-3.6V.
- 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 package type is used for this component?
The package type is 16-Pin SOP-II (SOIC-16).
- Is this component RoHS compliant?
Yes, it is RoHS compliant.
- What are the sector sizes and erase capabilities of this device?
The sector size is 64 KB, with 4 KB and 32 KB subsector erase capability.
- What is the data retention period for this device?
The data retention period is 20 years (typical).
- How many erase cycles can this device endure per sector?
The device can endure 100,000 erase cycles per sector.
- Does this device support execute-in-place (XIP) functionality?
Yes, it supports execute-in-place (XIP) functionality.
