Microchip Technology AT94K40AL-25BQI

Microchip AT94K40AL-25BQI FPSLIC® - Field Programmable System Level Integrated Circuit

The AT94K40AL-25BQI combines an 8-bit AVR microcontroller core with 40K gate FPGA fabric, delivering flexible programmable logic and processing power in a single chip. This innovative FPSLIC® (Field Programmable System Level Integrated Circuit) solution is ideal for embedded systems requiring both microcontroller functionality and custom logic implementation, eliminating the need for separate chips and reducing overall system complexity.

Key Features & Benefits:

• Hybrid Architecture: 8-Bit AVR core integrated with 40K gate FPGA - best of both worlds in one package
• High Performance: 18 MHz operating speed with 2304 FPGA core cells for demanding applications
• Flexible Communication: I2C and UART interfaces for seamless connectivity with peripherals
• Generous Memory Resources: 20K-32K program SRAM, 4K-16K data SRAM, plus 18kb dedicated FPGA SRAM
• Industrial Grade Reliability: Wide operating temperature range -40°C to 85°C for harsh environments
• Space-Efficient Design: Compact 144-LQFP (20x20mm) package saves valuable board space
• Cost-Effective Solution: Single-chip integration reduces BOM costs and simplifies design

Ideal Applications:

The AT94K40AL-25BQI excels in applications requiring both sequential processing and parallel custom logic:

• Industrial control systems and automation
• Motor control with custom PWM logic
• Sensor interfaces with real-time signal processing
• Mixed-signal processing applications
• Embedded systems with custom peripherals
• Prototyping and rapid development platforms
• Communication protocol converters

Why Choose the AT94K40AL-25BQI?

This FPSLIC® solution eliminates the need for separate microcontroller and FPGA chips, significantly reducing board space, power consumption, and overall system complexity. The AVR core efficiently handles sequential processing tasks while the FPGA fabric implements custom parallel logic, making it the perfect choice for applications requiring both flexibility and performance.

Design Advantages:

• Reduced component count and simplified PCB layout
• Lower power consumption compared to discrete solutions
• Faster time-to-market with integrated development tools
• Enhanced reliability with fewer interconnections
• Scalable architecture for future design iterations

In Stock & Ready to Ship - Order your AT94K40AL-25BQI today and accelerate your embedded system development with this powerful FPSLIC® solution from Microchip Technology.

• AT94K40AL-25BQI.pdf