The XC4010XL-1TQ144I Field-Programmable Gate Array Family is engineered to deliver low cost. Building on experiences gained with three previous successful SRAM FPGA families, the XC4010X Lfamily brings a robust feature set to programmable logic design. The VersaBlock™ logic module, the VersaRing I/O interface, and a rich hierarchy of interconnect resources combine to enhance design flexibility and reduce time-to-market. Complete support for the XC4010XL-1TQ144I family is delivered through the familiar Xilinx software environment. The XC4010XL-1TQ144I family is fully supported on popular workstation and PC platforms. Popular design entry methods are fully supported, including ABEL, schematic capture, VHDL, and Verilog HDL synthesis. Designers utilizing logic synthesis can use their existing tools to design with the XC4010XL-1TQ144I devices.
Feature
• Low-cost, register/latch rich, SRAM based reprogrammable architecture
- 0.5µm three-layer metal CMOS process technology
- 256 to 1936 logic cells (3,000 to 23,000 “gates”)
- Price competitive with Gate Arrays
• System Level Features
- System performance beyond 50 MHz
- 6 levels of interconnect hierarchy
- VersaRing™ I/O Interface for pin-locking
- Dedicated carry logic for high-speed arithmetic functions
- Cascade chain for wide input functions
- Built-in IEEE 1149.1 JTAG boundary scan test circuitry on all I/O pins
- Internal 3-state bussing capability
- Four dedicated low-skew clock or signal distribution nets
• Versatile I/O and Packaging
- Innovative VersaRing™ I/O interface provides a high logic cell to I/O ratio, with up to 244 I/O signals
- Programmable output slew-rate control maximizes performance and reduces noise
- Zero Flip-Flop hold time for input registers simplifies system timing
- Independent Output Enables for external bussing
