Overview
The MX25L25645GM2I-08G is a 256Mb Serial NOR Flash memory device manufactured by Macronix. This device is part of the MXSMIO® (Serial Multi I/O) family and is designed to provide high-performance and reliable nonvolatile memory solutions. It operates on a single power supply of 2.7 to 3.6 volts and supports various interface modes, making it versatile for a range of applications.
Key Specifications
| Specification | Value |
|---|---|
| Memory Size | 256 Mbit |
| Memory Organization | 33,554,432 x 8 bits (internally), 134,217,728 x 2 bits (two I/O mode), 67,108,864 x 4 bits (four I/O mode) |
| Memory Interface | SPI (Serial Peripheral Interface) - Mode 0 and Mode 3 |
| Clock Frequency | Up to 133 MHz |
| Power Supply | 2.7 to 3.6 volts |
| Package Options | 16-pin SOP (300mil), 8-pins SOP (200mil), 8-land WSON (8x6mm, 6x5mm), 24-ball BGA (4x6 ball array, 5x5 ball array) |
| Temperature Range | -40°C to 85°C |
| RoHS Compliance | Yes, RoHS Compliant and Halogen-free |
Key Features
- Supports Single I/O, Dual I/O, and Quad I/O protocols
- Supports DTR (Double Transfer Rate) Mode
- Clock frequencies up to 133 MHz
- Software protocol allowing operation on a simple 3-wire interface if not using 4 x IO or hardware RESET functions
- Data protection mechanisms to prevent inadvertent erasure or programming during power transitions
- Three methods to access the whole 256Mb density: Command entry 4-byte address mode, Extended Address Register (EAR), and 4-byte Address Command Set
Applications
The MX25L25645GM2I-08G is suitable for a variety of applications requiring high-performance and reliable nonvolatile memory. These include:
- Embedded systems
- Wireless applications
- Automotive systems
- Industrial control systems
- Consumer electronics requiring high-density memory solutions
Q & A
- What is the memory size of the MX25L25645GM2I-08G?
The memory size is 256 Mbit. - What are the supported interface modes?
The device supports Single I/O, Dual I/O, and Quad I/O protocols. - What is the maximum clock frequency?
The maximum clock frequency is up to 133 MHz. - What is the operating voltage range?
The operating voltage range is 2.7 to 3.6 volts. - What are the available package options?
The available package options include 16-pin SOP (300mil), 8-pins SOP (200mil), 8-land WSON (8x6mm, 6x5mm), and 24-ball BGA (4x6 ball array, 5x5 ball array). - Is the device RoHS compliant?
Yes, the device is RoHS Compliant and Halogen-free. - What temperature range does the device operate in?
The device operates in a temperature range of -40°C to 85°C. - How does the device protect against inadvertent erasure or programming?
The device has data protection mechanisms to prevent inadvertent erasure or programming during power transitions. - What methods are available to access the whole 256Mb density?
The methods include Command entry 4-byte address mode, Extended Address Register (EAR), and 4-byte Address Command Set. - What are some typical applications for this device?
Typical applications include embedded systems, wireless applications, automotive systems, industrial control systems, and consumer electronics requiring high-density memory solutions.
