onsemi

LE25U20AFD-AH

LE25U20AFD-AH Description

The LE25U20AFD-AH is a high-performance flash memory IC chip manufactured by onsemi, designed for a wide range of applications requiring reliable and efficient data storage. This chip features a 2Mbit memory size organized as 256K x 8, offering ample storage capacity for various electronic systems. It operates at a clock frequency of 30 MHz, ensuring fast data access and transfer speeds. The memory interface is SPI (Serial Peripheral Interface), which is widely used for communication between microcontrollers and various peripherals, making it highly compatible with existing systems.

The LE25U20AFD-AH is designed for surface mount technology, making it suitable for modern, compact electronic designs. It operates within a voltage range of 2.3V to 3.6V, providing flexibility in power supply requirements. The chip has a write cycle time of 5ms for both word and page operations, ensuring efficient data writing capabilities. The memory format is FLASH, which is known for its non-volatile nature, allowing data to be retained even when power is removed.

LE25U20AFD-AH Features

• Memory Size and Organization: 2Mbit memory size organized as 256K x 8, providing significant storage capacity for data-intensive applications.
• Clock Frequency: Operates at 30 MHz, ensuring fast data access and transfer speeds.
• Memory Interface: SPI interface, ensuring compatibility with a wide range of microcontrollers and peripherals.
• Voltage Range: 2.3V to 3.6V supply voltage range, offering flexibility in power supply requirements.
• Write Cycle Time: 5ms for both word and page operations, ensuring efficient data writing capabilities.
• Mounting Type: Surface mount, suitable for modern, compact electronic designs.
• Package Type: Tape & Reel (TR), facilitating easy handling and integration into automated assembly processes.
• Moisture Sensitivity Level: MSL 3 (168 Hours), ensuring reliability in various environmental conditions.
• Compliance: RoHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.

LE25U20AFD-AH Applications

The LE25U20AFD-AH is ideal for a variety of applications where reliable and efficient data storage is required. Its high clock frequency and fast write cycle times make it suitable for applications that require quick data access and storage, such as:

• Embedded Systems: Ideal for use in embedded systems where compact size and high performance are critical.
• IoT Devices: Suitable for Internet of Things (IoT) devices that require non-volatile memory for storing configuration data and firmware.
• Consumer Electronics: Can be used in consumer electronics where reliable data storage and quick access are essential.
• Industrial Automation: Appropriate for industrial automation systems that require robust and efficient memory solutions.

Conclusion of LE25U20AFD-AH

The LE25U20AFD-AH from onsemi is a versatile and high-performance flash memory IC chip that offers significant storage capacity and fast data access speeds. Its SPI interface and surface mount design make it highly compatible with modern electronic systems. The chip's compliance with environmental and regulatory standards ensures its suitability for a wide range of applications. Despite its obsolete status, the LE25U20AFD-AH remains a reliable choice for applications requiring efficient and reliable data storage solutions.