Overview
The MT25QL256ABA1EW7-0SIT is a 256 Mbit serial NOR flash memory device manufactured by Micron Technology Inc. This component is designed to provide reliable and high-performance storage solutions for a variety of applications. It operates within a temperature range of -40°C to 85°C, making it suitable for use in both industrial and commercial environments. The device features a SPI-compatible serial bus interface and supports single, dual, and quad I/O commands, enhancing data transfer rates and system efficiency.
Key Specifications
| Parameter | Value |
|---|---|
| Flash Memory Type | Serial NOR |
| Capacity | 256 Mbit (32 MB) |
| Operating Voltage | 2.7-3.6V |
| Operating Temperature | -40°C to 85°C |
| Clock Frequency | Up to 133 MHz (STR), up to 90 MHz (DTR) |
| Sector Size | 64KB, 32KB, and 4KB sub-sectors |
| Package Type | 24-ball T-PBGA, 5x6mm (5x5 array) |
| Protocols Supported | SPI, Dual I/O, Quad I/O |
| Endurance | Minimum 100,000 erase cycles per sector |
| Data Retention | 20 years (typical) |
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.
- RESET and HOLD pins for enhanced control.
- Software reset and additional reset pin for detecting accidental changes to raw data.
- JESD47H-compliant and RoHS-compliant packaging.
- Extended device ID with two additional bytes to identify device factory options.
Applications
The MT25QL256ABA1EW7-0SIT is versatile and can be used in a wide range of applications, including:
- Industrial control systems.
- Automotive systems (with automotive-grade options available).
- Consumer electronics.
- Networking and communication devices.
- Medical devices.
- Any system requiring reliable, high-performance non-volatile memory.
Q & A
- What is the capacity of the MT25QL256ABA1EW7-0SIT?
The MT25QL256ABA1EW7-0SIT has a capacity of 256 Mbit (32 MB). - What is the operating voltage range of the MT25QL256ABA1EW7-0SIT?
The operating voltage range is 2.7-3.6V. - What are the supported protocols for the MT25QL256ABA1EW7-0SIT?
The device supports SPI, Dual I/O, and Quad I/O protocols. - What is the maximum clock frequency for the MT25QL256ABA1EW7-0SIT?
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 is the sector size of the MT25QL256ABA1EW7-0SIT?
The sector size is 64KB with 32KB and 4KB sub-sectors. - What is the package type of the MT25QL256ABA1EW7-0SIT?
The package type is a 24-ball T-PBGA, 5x6mm (5x5 array). - How many erase cycles can the MT25QL256ABA1EW7-0SIT endure per sector?
The device can endure a minimum of 100,000 erase cycles per sector. - What is the data retention period for the MT25QL256ABA1EW7-0SIT?
The data retention period is 20 years (typical). - Is the MT25QL256ABA1EW7-0SIT RoHS-compliant?
Yes, the device is RoHS-compliant. - What are some common applications for the MT25QL256ABA1EW7-0SIT?
Common applications include industrial control systems, automotive systems, consumer electronics, networking and communication devices, and medical devices.
