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MT25QU128ABA1EW9-0SIT
+物料清單IC FLASH 128MBIT SPI 8WPDFN
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製造商美光科技股份有限公司。
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製造商部分 #MT25QU128ABA1EW9-0SIT
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規格
| 屬性 | 價值 |
| Part Status | Active |
| Base Product Number | MT25QU128 |
| Digi Key Programmable | Not Verified |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 128Mbit |
| Memory Organization | 16M x 8 |
| Memory Interface | SPI - Quad I/O |
| Clock Frequency | 133 MHz |
| Write Cycle Time - Word, Page | 8ms, 2.8ms |
| Voltage - Supply | 1.7V ~ 2V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-WDFN Exposed Pad |
| Supplier Device Package | 8-WPDFN (8x6) (MLP8) |
| Packaging | Tray |
概述
Description
Key features include a versatile Serial Peripheral Interface (SPI) that enhances compatibility with numerous microcontrollers and processors. The MT25QU128ABA1EW9-0SIT operates across a wide temperature range, making it suitable for industrial environments. It offers fast read speeds and efficient power consumption, with support for dual/quad I/O SPI protocols for improved data throughput. This NOR Flash memory is packaged in a compact, space-saving form factor, ensuring ease of integration into existing designs. With robust data integrity features and endurance, it provides a reliable solution for systems requiring frequent read/write operations.
Equivalent
1. Winbond W25Q128JV - similar capacity and interface.
2. Macronix MX25L12835FM2I - 128Mb capacity with Quad I/O.
3. Cypress (Infineon) S25FL128S - similar specifications.
4. Adesto AT25XE128A - 128Mb capacity and low power consumption.
These products offer comparable memory capacity and interface options suitable for similar applications. Please verify specifications for exact needs.
Features
Additional features include support for uniform 4KB, 32KB, and 64KB erase capabilities, which offer efficient memory management and ease of use in applications requiring frequent updates or changes. The device operates within an industrial temperature range, making it suitable for a wide range of operating environments. Advanced security features like password protection and hardware-based write protection ensure data integrity and security.
The MT25QU128ABA1EW9-0SIT is housed in a compact WSON (8-lead) package, ideal for space-constrained applications. Its endurance and reliability make it suitable for automotive, industrial, and consumer applications requiring robust non-volatile memory solutions.
Pinout
1. CS# (Chip Select): Activates the device.
2. SCK (Serial Clock): Provides the clock signal for synchronization.
3. DQ0 (Data In/Out): Serves as the SPI data input/output.
4. DQ1 (Data In/Out): Also used for data input/output operations.
5. WP# (Write Protect): Used to protect certain sections of memory from being written to.
6. DQ2 (Data In/Out): Additional data line for enhanced operations.
7. HOLD#/RESET#: Suspends operation or resets the device.
8. VCC (Power Supply): Connects to the power supply.
9. VSS (Ground): Connects to the ground reference.
These pins enable the device to perform read, write, and erase operations, making it suitable for applications requiring reliable and efficient memory storage.
Manufacturer
Application
1. Consumer Electronics: Used in devices like smartphones, tablets, and wearables for firmware storage.
2. Industrial Applications: Utilized in automation systems and industrial control equipment for reliable data storage.
3. Automotive Systems: Applied in infotainment systems, advanced driver-assistance systems (ADAS), and other automotive electronics.
4. Networking: Employed in routers, switches, and other networking devices for configuration and boot code storage.
5. IoT Devices: Facilitates data storage in Internet of Things applications requiring non-volatile memory.
These areas benefit from the device's fast read/write speeds and robust data retention capabilities.
Package
Frequently Asked Questions
Q: What is the memory density and organization of the MT25QU128ABA1EW9-0SIT?
A: It is a 128Mbit NOR Flash memory organized as 16M x 8 bits, suitable for code and data storage.
Q: What voltage supply range does this device support?
A: It operates from 1.7V to 2.0V, making it ideal for low-power, low-voltage embedded designs.
Q: What is the maximum clock frequency for the SPI interface?
A: The clock frequency supports up to 133 MHz in Quad I/O SPI mode, enabling fast read and program operations.
Q: What is the operating temperature range for this component?
A: It is rated for industrial applications with an operating temperature range of -40°C to +85°C (TA).
Q: What package type is used for the MT25QU128ABA1EW9-0SIT?
A: It comes in an 8-WDFN exposed pad package (8-WPDFN 8x6, MLP8), suitable for surface mount assembly.
Q: What are the typical write cycle times for page and word operations?
A: The typical write cycle time is 8ms for a word (page program) and 2.8ms for a page operation, ensuring efficient programming.
Q: Is this memory device compatible with standard Quad SPI interfaces?
A: Yes, it supports SPI - Quad I/O interface, allowing for high-speed data transfer with reduced pin count.
Q: What is the packaging format for this part?
A: The device is supplied in a Tray packaging, suitable for automated pick-and-place manufacturing processes.
