Microchip Technology AT94S40AL-25DGC Overview

The AT94S40AL-25DGC is a high-performance, low-power Field Programmable Gate Array (FPGA) with integrated features from Microchip Technology, formerly known as Atmel. This device is part of the FPSLIC (Field Programmable System Level Integrated Circuit) family, which combines the versatility of an FPGA with the simplicity of an AVR microcontroller. It is designed to offer system designers a flexible and cost-effective solution for a wide range of embedded system applications.

Key Features

• Integrated AVR Microcontroller: The AT94S40AL-25DGC incorporates an 8-bit AVR microcontroller core, providing a familiar and easy-to-use interface for those accustomed to AVR microcontrollers, along with the high-speed performance of an FPGA.
• High Capacity: The device boasts 40,000 system gates, allowing for complex logic designs and ample space for implementing multiple functionalities within a single chip.
• High-Speed Performance: With a 25 MHz system clock speed, the AT94S40AL-25DGC is optimized for applications requiring high-speed data processing and real-time performance.
• Memory Resources: It includes 36 Kbits of SRAM for data storage, which can be used by both the FPGA and the microcontroller, facilitating efficient data management and processing.
• Programmable I/O: A generous number of programmable I/O lines are available, providing the flexibility to interface with a wide array of peripherals and external devices.
• Low Power Consumption: This device is designed for power-sensitive applications, offering a low-power operating mode to reduce power consumption when the full performance of the FPGA is not required.

Applications

The AT94S40AL-25DGC is ideal for various applications, including but not limited to:

• Industrial control systems
• Automotive electronics
• Consumer electronics
• Communication devices
• Medical instrumentation

With its combination of an AVR microcontroller and an FPGA, the AT94S40AL-25DGC offers a unique blend of programmability, performance, and power efficiency, making it a versatile choice for designers looking to create sophisticated and reliable embedded systems.