AMD XC5204-6TQ144C

Overview

XC5204-6TQ144C from AMD is a Field-Programmable Gate Array (FPGA) featuring 1000 usable gates, 72 I/O pins, and a 6 ns maximum input-to-output delay. It implements synchronous logic with configurable CLBs and interconnect resources, targeting medium-complexity digital control and interface bridging in industrial PLCs.

For engineers reviewing the XC5204-6TQ144C datasheet, pinout, applications, or equivalent options, key selection criteria include gate count, I/O count, speed grade (-6), and TQFP-144 package compatibility for legacy board reuse and reprogramming support.

Technical Context

The XC5204-6TQ144C belongs to the Xilinx XC5200 family (acquired by AMD), using CMOS-based SRAM configuration cells and dedicated routing channels between Configurable Logic Blocks (CLBs). It supports in-system reprogrammability via JTAG boundary-scan and serial PROM configuration.

Each CLB contains two 3-input LUTs, flip-flops with synchronous reset, and carry logic for arithmetic chains. The device lacks embedded memory blocks or DSP slices, limiting use to combinatorial and registered logic without on-chip data storage.

Key Specifications

Pinout & Package

TQFP-144 package with 144 leads arranged in quad flat pack configuration; 1.2 mm nominal lead thickness, exposed thermal pad not present.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar FPGA-based logic replacement applications.

Compared with XC5204-6TQ144C, the XC95144-10TQ144C offers guaranteed timing but less routing flexibility, while the XCV300-4PQ240C provides scalability at the cost of complete hardware redesign.

Availability

XC5204-6TQ144C is available at Aetrix Electronics and suitable for industrial motion control, legacy system replacements, protocol translation bridges, and test equipment signal generation requiring stable component supply and long-term obsolescence management.

Supply support for XC5204-6TQ144C includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

AMD acquired Xilinx in 2022, inheriting its legacy FPGA portfolio including the XC5200 series originally developed for cost-sensitive, reprogrammable logic applications.

The XC5200 family was designed for mid-range digital logic replacement in industrial and telecom infrastructure where SRAM-based configurability and 5 V tolerance were critical requirements.

FAQ

What is the configuration method supported by XC5204-6TQ144C?

The XC5204-6TQ144C supports configuration via IEEE 1149.1 JTAG boundary-scan interface and serial mode using external PROM. Its SRAM-based architecture requires configuration at each power-on event. No internal non-volatile memory is present, so the XC5204-6TQ144C relies on external sources for bitstream loading before functional operation.

Does XC5204-6TQ144C support mixed-voltage I/O operation?

Yes, the XC5204-6TQ144C allows per-pin I/O standard selection among TTL, LVTTL, and CMOS levels. This enables interfacing with multiple voltage domains on the same board without level-shifter ICs. All I/Os share the same 5.0 V VCC supply, so XC5204-6TQ144C does not support true dual-supply operation but achieves voltage-level translation through programmable drive strength and threshold settings.

What is the maximum operating frequency for XC5204-6TQ144C logic paths?

The XC5204-6TQ144C speed grade -6 specifies a maximum input-to-output delay of 6 ns under standard conditions. Registered logic paths typically achieve 125 MHz maximum clock frequency depending on routing and CLB utilization. The XC5204-6TQ144C does not guarantee performance beyond this specification, and actual system frequency depends on place-and-route results and external loading.

Is XC5204-6TQ144C pin-compatible with other XC5200 family members?

No, XC5204-6TQ144C is not fully pin-compatible with other XC5200 variants such as XC5202 or XC5206 in the same TQFP-144 package. While I/O count and package match, CLB count, internal routing resources, and power pin assignments differ. The XC5204-6TQ144C has unique pin functions assigned to specific CLB inputs and global clock nets that do not map identically across the family.

Can XC5204-6TQ144C be used in new designs today?

Yes, XC5204-6TQ144C remains viable for new designs where legacy 5 V systems, long-term availability, and reprogrammable glue logic are required. Aetrix Electronics maintains traceable inventory and supports lifecycle coordination. However, the XC5204-6TQ144C is not recommended for high-density or low-power applications where modern FPGA families offer superior integration and efficiency.