XC4020E-3HQ240C

The XC4020E-3HQ240C is an AMD Field Programmable Gate Array (FPGA) offered in a 240-BFQFP exposed pad surface-mount package. It provides a moderate density of programmable logic, on-chip RAM and a high I/O count for commercial electronic designs.

Key device resources include 1,862 logic elements (approximately 20,000 equivalent gates), 25,088 bits of embedded RAM and 193 I/O pins, with a 4.75 V to 5.25 V supply range and a commercial operating temperature of 0 °C to 85 °C.

Key Features

• Core Logic — 1,862 logic elements and approximately 20,000 equivalent gates for implementing custom digital functions.
• Embedded Memory — 25,088 bits of on-chip RAM to support local data storage and buffering within the FPGA.
• I/O Capacity — 193 available I/O pins to accommodate numerous external interfaces and peripherals.
• Package & Mounting — 240-BFQFP exposed pad package (supplier device package: 240-PQFP 32×32) designed for surface-mount assembly.
• Power — Single supply operation with a voltage range of 4.75 V to 5.25 V for straightforward power integration.
• Operating Range & Grade — Commercial grade device specified for 0 °C to 85 °C operation.
• Environment — RoHS compliant.

Typical Applications

• Programmable Logic Integration — Implements glue logic and custom digital functions where moderate logic density and embedded RAM are required.
• I/O-Intensive Embedded Systems — Supports designs that require numerous external connections through its 193 I/O pins.
• On-Chip Data Buffering — Uses the 25,088 bits of embedded RAM for local buffering and small data storage tasks within digital designs.

Unique Advantages

• High I/O Count: 193 I/O pins enable broad external connectivity without immediate need for additional I/O expanders.
• Balanced Logic Density: 1,862 logic elements and ~20,000 gates offer a mid-range programmable resource set suitable for many commercial applications.
• Integrated On-Chip RAM: 25,088 bits of embedded RAM reduce dependency on external memory for localized storage and buffering.
• Standard 5 V Supply: 4.75 V to 5.25 V operating range simplifies integration into systems using 5 V rails.
• Compact Surface-Mount Package: 240-BFQFP exposed pad provides a compact footprint for PCB-mounted designs.
• RoHS Compliant: Meets common environmental compliance expectations for commercial products.

Why Choose XC4020E-3HQ240C?

The XC4020E-3HQ240C positions itself as a commercially graded FPGA with a practical mix of logic, memory and I/O resources. Its 1,862 logic elements, 25,088 bits of embedded RAM and 193 I/O pins make it suitable for commercial embedded designs that require programmable logic alongside substantial external interfacing, all in a compact 240-BFQFP exposed pad package.

Manufactured by AMD, this device is intended for design teams seeking a mid-range FPGA option that balances integration, I/O capability and straightforward 5 V power requirements for commercial temperature environments.

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