Hot-selling and scarce XC3020-70PC68C Field Programmable Gate Array IC PLCC68 spot stock

Product Descriptions

The XC3020-70PC68C provide a group of high-performance, high-density, digital integrated circuits. Their regular, extendable, flexible, user-programmable array architecture is com· posed of a configuration program store plus three types of configurable elements: a perimeter of 1/0 Blocks (lOBs), a core array of Configurable Logic Bocks (CLBs) and re· sources for interconnection. The general structure of an LCA device is shown in XC3020-70PC68C Diagram on the next page. The XACT development system provides schematic capture and auto place-and-route for design entry. Logic and timing simulation, and in-circuit emulation are available as design verification alternatives. The design editor is used for interactive design optimization, and to compile the data pattern that represents the configuration program.

Product Features

- Replaces TTL, MSI, and other PLD logic

- Integrates complete sub-systems into a single package

- Avoids the NRE, time delay, and risk of conventional masked gate arrays

• High-performance CMOS static memory technology

- Guaranteed toggle rates of 70 to 325 MHz, logic delays from 9 to 2.2 ns

- System clock speeds over 80 MHz

- Low quiescent and active power consumption

• Flexible FPGA architecture

- Compatible arrays ranging from 1,000 to 7,500 gate complexity

- Extensive register, combinatorial, and 1/0 capabilities

- High fan-out signal distribution, low-skew clock nets

- Internal 3-state bus capabilities

- TTL or CMOS input thresholds

- On-chip crystal oscillator amplifier

• Unlimited reprogrammability

- Easy design iteration

- In-system logic changes

• Extensive Packaging Options

- Over 20 different packages

- Plastic and ceramic surface-mount and pin-grid· array packages

- Thin and Very Thin Quad Flat Pack (TQFP and VQFP) options

• Ready for volume production

- Standard, off-the-shelf product availability

- 100% factory pre-tested devices

- Excellent reliability record

• Complete XACT Development System

- Schematic capture, automatic place and route

- Logic and timing simulation

- Interactive design editor for design optimization

- Timing calculator

- Interfaces to popular design environments like Viewlogic, Cadence, Mentor Graphics, and others

Product Photos

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