The EN25QH32-104HIP is a 32M-bit serial flash memory device from Eon Silicon Solution, designed for a variety of embedded applications. This SPI NOR flash memory offers non-volatile storage for code, data, and configuration settings.

Applications

• Embedded Systems: Ideal for storing firmware, bootloaders, and configuration data in microcontrollers and embedded processors.
• Consumer Electronics: Used in devices such as set-top boxes, TVs, and media players to store application code and user data.
• Networking Equipment: Implemented in routers, modems, and switches for storing boot images and configuration files.
• Industrial Control: Employed in industrial automation systems for storing control code and system parameters.
• IoT Devices: Suitable for storing firmware and data in various IoT devices.

Features

• Density: 32M-bit (4MB) storage capacity.
• Interface: Standard Serial Peripheral Interface (SPI) for easy integration.
• Clock Speed: Supports clock frequencies up to 104 MHz, enabling high-speed read/write operations.
• Page Program: Efficient page programming for faster write times.
• Sector Erase: Provides sector erase functionality for flexible memory management.
• Write Protection: Includes hardware and software write protection features.
• Low Power: Designed for low power consumption, suitable for battery-powered applications.
• Temperature Range: Operates over an industrial temperature range, typically -40°C to +85°C.

Benefits

• Reliable Storage: Non-volatile memory ensures data retention even when power is off.
• Fast Performance: High clock speed enables quick data access.
• Simple Integration: SPI interface simplifies connection to microcontrollers and processors.
• Flexible Management: Sector erase allows for easy memory management.
• Data Security: Write protection prevents accidental data corruption.
• Low Power Consumption: Extends battery life in portable devices.
• Wide Temperature Range: Suitable for use in various environments.

Technical Specifications

The EN25QH32-104HIP operates at a supply voltage range of 2.7V to 3.6V and supports SPI modes 0 and 3. It is available in various packages, including SOIC and WSON. Typical endurance is 100,000 program/erase cycles per sector, providing durability and reliability for long-term use.