U1AFS1500-FGG256I

The Fusion family, based on the highly successful ProASIC 3 and ProASIC3E flash FPGA architecture, has been designed as a high-performance, programmable, mixed signal platform. By combining an advanced flash FPGA core with flash memory blocks and analog peripherals, Fusion devices dramatically simplify system design and, as a result, dramatically reduce overall system cost and board space. The state-of-the-art flash memory technology offers high-density integrated flash memory blocks, enabling savings in cost, power, and board area relative to external flash solutions, while providing increased flexibility and performance. The flash memory blocks and integrated analog peripherals enable true mixed-mode programmable logic designs. Two examples are using an on-chip soft processor to implement a fully functional flash MCU and using high-speed FPGA logic to offer system and power supervisory capabilities. Instant On, and capable of operating from a single 3.3 V supply, the Fusion family is ideally suited for system management and control applications. The devices in the Fusion family are categorized by FPGA core density. Each family member contains many peripherals, including flash memory blocks, an analog-to-digital-converter (ADC), high-drive outputs, both RC and crystal oscillators, and a real-time counter (RTC). This provides the user with a high level of flexibility and integration to support a wide variety of mixed signal applications. The flash memory block capacity ranges from 2 Mbits to 8 Mbits. The integrated 12-bit ADC supports up to 30 independently configurable input channels. The on-chip crystal and RC oscillators work in conjunction with the integrated phase-locked loops (PLLs) to provide clocking support to the FPGA array and on-chip resources. In addition to supporting typical RTC uses such as watchdog timer, the Fusion RTC can control the on-chip voltage regulator to power down the device (FPGA fabric, flash memory block, and ADC), enabling a

• System Gates: 1,500,000
• Advanced 130-nm, 7-Layer Metal, Flash-Based CMOS Process
• Nonvolatile, Retains Program when Powered Off
• Instant On Single-Chip Solution
• 350 MHz System Performance
• User Flash Memory – 2 Mbits to 8 Mbits
• 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: –10.5 V to +12 V
• Current Monitor and Temperature Monitor Blocks
• Up to 10 MOSFET Gate Driver Outputs
• ADC Accuracy is Better than 1%
• 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
• Single 3.3 V Power Supply with On-Chip 1.5 V Regulator
• Sleep and Standby Low-Power Modes