Actel Fusion™ Programmable System Chips (PSCs) are the world´s first mixed-signal FPGAs. Fusion integrates a 12-bit analog-to-digital converter, as many as 40 analog I/Os, up to 8 Mbits of Flash memory, and FPGA fabric all in a single device. When used in conjunction with a soft processor such as Cortex-M1, Actel Fusion devices represent the definitive soft MCU platform.

Features and Benefits

• Advanced 130-nm, 7-Layer Metal, Flash-Based CMOS Process
• Nonvolatile, Retains Program when Powered Off
• Live at Power-Up (LAPU) Single-Chip Solution
• 350 MHz System Performance

• User Flash Memory – 2 Mbits to 8 Mbits
  • Configurable 8-, 16-, or 32-Bit Datapath
  • 10 ns Access in Read-Ahead Mode
• 1 kbit of Additional FlashROM

• Up to 12-Bit Resolution and up to 600 ksps
• Internal 2.56 V or External Reference Voltage
• ADC: Up to 30 Scalable Analog Input Channels
• High-Voltage Input Tolerance: ±12 V
• Current Monitor and Temperature Monitor Blocks
• Up to 10 MOSFET Gate Driver Outputs
  • P- and N-Channel Power MOSFET Support
  • Programmable 1, 3, 10, 30 μA and 25 mA Drive Strengths

• Internal 100 MHz RC Oscillator (accurate to 1%)
• Crystal Oscillator Support (32 kHz to 20 MHz)
• Programmable Real-Time Counter (RTC)
  • 6 Clock Conditioning Circuits (CCCs) with 1 or 2 Integrated PLLs
  • Phase Shift, Multiply/Divide, and Delay Capabilities
  • Frequency: Input 1.5–350 MHz, Output 0.75–350 MHz