Microchip Technology AT94K40AL-25DQC

AT94K40AL-25DQC - FPSLIC® Field Programmable System Level Integrated Circuit

The AT94K40AL-25DQC from Microchip Technology represents a breakthrough in embedded system design, seamlessly combining an 8-bit AVR microcontroller core with 40K gate FPGA fabric. This powerful hybrid architecture delivers unmatched flexibility for system-on-chip solutions requiring both processing power and reconfigurable logic in a single, compact package.

Key Features & Benefits

• Hybrid Architecture: 8-Bit AVR microcontroller core integrated with 40,000-gate FPGA fabric for maximum design flexibility
• High Performance: 18 MHz operating speed with 2,304 FPGA core cells and 2,862 registers
• Flexible Communication: Built-in I²C and UART interfaces for seamless system integration
• Substantial Memory Resources: 20K-32K program SRAM, 4K-16K data SRAM, plus 18kb dedicated FPGA SRAM
• Industrial Grade Reliability: 0°C to 70°C operating temperature range for demanding applications
• Compact Form Factor: 208-PQFP (28x28mm) package optimizes board space
• Power Efficient: 3V to 3.6V supply voltage range

Target Applications

The AT94K40AL-25DQC excels in applications requiring both microcontroller functionality and custom logic implementation:

• Industrial control and automation systems
• Embedded processing with custom peripheral interfaces
• Advanced motor control applications
• Multi-sensor interface and data acquisition systems
• Rapid prototyping of complex digital systems
• Custom communication protocol implementations
• Signal processing with programmable logic acceleration

Why Choose the AT94K40AL-25DQC?

This FPSLIC device offers engineers a unique competitive advantage by combining microcontroller functionality with FPGA flexibility in a single integrated circuit. This integration significantly reduces board space requirements, simplifies overall system design, lowers bill-of-materials costs, and eliminates inter-chip communication overhead—all while maintaining exceptional performance and full reconfigurability for future design iterations.

Design Advantages

• Reduced Development Time: Leverage familiar AVR architecture while adding custom FPGA logic
• Lower System Cost: Single-chip solution eliminates need for separate MCU and FPGA components
• Enhanced Reliability: Fewer components mean fewer potential failure points
• Future-Proof Design: FPGA fabric allows field updates and feature additions
• Simplified PCB Layout: Integrated solution reduces routing complexity and board layers

Stock Status: Available now for immediate shipment. Contact us for volume pricing and technical support.

• AT94K40AL-25DQC.pdf