The LH28F320S5NS-L90 is a 32-Mbit (2M x 16) Flash Memory device manufactured by Sharp Microelectronics. This memory device is organized as 2M words of 16 bits each. It is designed for high-performance, low-power applications, making it suitable for embedded systems and portable devices.

Applications

• Embedded Systems
• Portable Devices
• Networking Equipment
• Industrial Control Systems
• Consumer Electronics

Features

• 32-Mbit (2M x 16) Flash Memory
• Supply Voltage: typically 3V or 5V (check datasheet for specific voltage)
• Sector Architecture: The memory array is divided into uniform sectors, enabling flexible memory management.
• Fast Read Access Time: Offers quick data retrieval, enhancing system performance.
• Low Power Consumption: Ideal for battery-powered applications.
• Program/Erase Suspend Capability: Allows interruption of program or erase operations for reading data from other sectors.
• Automatic Power Savings: Incorporates power-saving modes to minimize energy consumption during idle periods.
• Common Flash Interface (CFI): Facilitates easy integration with various microcontrollers and processors.

Benefits

• High Performance: Provides fast data access and efficient program/erase operations.
• Low Power: Extends battery life in portable applications.
• Reliable Data Storage: Ensures data integrity and long-term retention.
• Flexibility: Sector architecture allows for easy memory partitioning and management.
• Easy Integration: CFI compatibility simplifies system design and development.

Technical Specifications

The LH28F320S5NS-L90's key specifications generally include:

• Density: 32 Mbit
• Organization: 2M x 16
• Supply Voltage: Typically 3V or 5V (Refer to the datasheet for exact voltage range)
• Access Time: Consult the datasheet for the specific access time (e.g., 90ns)
• Operating Temperature Range: Usually industrial temperature range (-40°C to +85°C)
• Package Type: TSOP or other surface-mount packages