XC4020XL-1PQ208I

The XC4020XL-1PQ208I is a Field Programmable Gate Array (FPGA) IC from AMD in the XC4000E/X family. It provides on-chip programmable logic with a defined complement of logic elements, embedded memory, and I/O resources in a 208-pin quad flat package.

This device targets designs that require integrated logic capacity, embedded RAM, and a high I/O count within an industrial temperature range, supported by a 3.0 V to 3.6 V supply window.

Key Features

• Core Logic: Approximately 1,862 logic elements available for implementing custom digital functions and state machines.
• Embedded Memory: About 25,088 bits of on-chip RAM, suitable for small data buffers and state storage within the FPGA fabric.
• I/O Density: 160 I/O pins to support multiple external interfaces and parallel signal connectivity.
• Logic Capacity: Rated at 20,000 gates, providing a baseline measure of combinational and sequential resource capacity.
• Package: 208-pin BFQFP package (supplier package noted as 208-PQFP, 28×28), for surface-mount board designs requiring a quad flat package footprint.
• Power Supply: Operates from a 3.0 V to 3.6 V supply range, enabling compatibility with 3.3 V-class systems.
• Industrial Temperature Range: Qualified for operation from –40 °C to 100 °C, suitable for deployment in industrial environments.
• Mounting and Compliance: Surface-mount device with RoHS compliance for lead-free assembly processes.

Typical Applications

• I/O-Intensive Control: Use the 160 I/O pins to interface with multiple sensors, buses or peripherals in control and monitoring systems.
• Embedded Logic and Glue: Implement custom glue logic and moderate-complexity state machines using approximately 1,862 logic elements and 20,000 gates.
• On-Chip Data Buffering: Leverage the approximately 25,088 bits of embedded RAM for small FIFOs, lookup tables, or temporary storage within the FPGA fabric.
• Industrial Electronics: The –40 °C to 100 °C operating range and industrial grade make this device suitable for equipment that requires extended temperature operation.

Unique Advantages

• Balanced Integration: Combines logic, on-chip RAM, and substantial I/O in a single 208-pin package to reduce external components and simplify board layout.
• Industrial Temperature Capability: Wide operating temperature range supports deployment in harsher environments without additional thermal qualification steps.
• Standard 3.3 V Class Operation: 3.0 V to 3.6 V supply compatibility aligns with common system power rails for straightforward integration.
• Surface-Mount Packaging: 208-pin BFQFP/PQFP package enables compact surface-mount assembly for space-constrained designs.
• RoHS Compliant: Lead-free status facilitates compliance with modern environmental assembly requirements.

Why Choose XC4020XL-1PQ208I?

The XC4020XL-1PQ208I offers a practical combination of logic resources, embedded RAM, and high I/O count in a single industrial-grade FPGA package from AMD. Its specified supply and temperature ranges support integration into 3.3 V-class systems and applications requiring extended temperature operation.

This device is well suited for engineers and procurement teams seeking a programmable logic solution with defined logic capacity, on-chip memory, and substantial I/O density delivered in a 208-pin surface-mount package.

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