Overview
The MT25QU256ABA1EW7-0SIT TR is a 256Mbit SPI NOR Flash memory device manufactured by Micron Technology Inc. This component is part of Micron's serial NOR Flash family, designed to provide high-performance and reliable storage solutions for a variety of applications. The device operates within a voltage range of 1.7V to 2.0V and supports single, dual, and quad I/O commands, enhancing data transfer rates up to 90 MB/s.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Micron Technology Inc. |
| Part Number | MT25QU256ABA1EW7-0SIT TR |
| Memory Type | NOR Flash |
| Memory Density | 256 Mbit (32 MB) |
| Memory Interface | SPI (Single, Dual, Quad I/O) |
| Voltage Supply | 1.7V ~ 2.0V |
| Clock Frequency | Up to 166 MHz (STR), 90 MHz (DTR) |
| Package Type | WPDFN-8 (6x5 mm) |
| Operating Temperature | -40°C to +85°C |
| Data Retention | 20 years (typical) |
| Endurance | 100,000 erase cycles per sector |
Key Features
- SPI-compatible serial bus interface with single, dual, and quad I/O commands.
- High-speed data transfer rates up to 90 MB/s.
- Execute-in-place (XIP) capability.
- Program/erase suspend operations.
- Hardware write protection with nonvolatile bits.
- JEDEC-standard 3-byte and 4-byte address modes.
- Extended device ID with two additional bytes to identify device factory options.
- JESD47H-compliant.
- RoHS-compliant and JEDEC-standard packages.
Applications
- Embedded systems requiring high-performance and reliable storage.
- Automotive systems (AEC-Q100 qualified).
- Industrial control systems.
- Consumer electronics such as set-top boxes, digital TVs, and gaming consoles.
- Wireless and wired communication devices.
- Medical devices and other applications requiring secure and fast data storage.
Q & A
- What is the memory density of the MT25QU256ABA1EW7-0SIT TR?
The memory density is 256 Mbit (32 MB).
- What is the operating voltage range of this device?
The operating voltage range is 1.7V to 2.0V.
- What types of I/O commands does this device support?
The device supports single, dual, and quad I/O commands.
- What is the maximum clock frequency for this device?
The maximum clock frequency is 166 MHz for single transfer rate (STR) and 90 MHz for dual transfer rate (DTR).
- What is the package type of the MT25QU256ABA1EW7-0SIT TR?
The package type is WPDFN-8 (6x5 mm).
- What is the data retention period of this device?
The data retention period is 20 years (typical).
- How many erase cycles per sector does this device support?
The device supports 100,000 erase cycles per sector.
- Is the MT25QU256ABA1EW7-0SIT TR RoHS-compliant?
Yes, the device is RoHS-compliant.
- What are some common applications for this device?
Common applications include embedded systems, automotive systems, industrial control systems, consumer electronics, and medical devices.
- Does the device support execute-in-place (XIP) capability?
Yes, the device supports execute-in-place (XIP) capability.
