AMD XC5210-5PQG208C

Overview

XC5210-5PQG208C from Xilinx is a 0.5 µm SRAM-based field-programmable gate array (FPGA) with 1,296 logic cells, 196 I/O pins, and four dedicated low-skew global clock nets. It implements combinational and sequential logic via 4-input LUTs and D-flip-flops/latches per logic cell, supports IEEE 1149.1 boundary scan, and targets cost-sensitive embedded control and interface bridging applications.

For engineers reviewing the XC5210-5PQG208C datasheet, pinout, applications, or equivalent options, key selection criteria include logic cell count, I/O count, VersaRing™ I/O interface compatibility, slew-rate programmability, and support for Express-mode configuration.

Technical Context

The XC5210-5PQG208C uses a VersaBlock™ architecture composed of 324 Configurable Logic Blocks (CLBs), each containing four independent Logic Cells (LCs) with 4-input LUTs, D-flip-flops/latches, carry logic, and cascade chain capability. Its Local Interconnect Matrix (LIM) provides full intra-CLB connectivity without consuming general routing resources.

It features a VersaRing™ I/O interface decoupling IOBs from core logic, enabling pin-locking and high I/O-to-gate ratio; IOBs lack internal registers but provide programmable input delay, 8 mA drive strength, TTL/CMOS threshold selection, and IEEE 1149.1 boundary scan on all pins.

Key Specifications

Pinout & Package

PQG208 refers to a 208-pin Plastic Quad Flat Package (PQFP) with 0.5 mm pitch, 28 × 28 mm body size, and exposed thermal pad. Pin numbering follows standard PQFP convention, starting at corner pin 1 and proceeding counterclockwise.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar FPGA logic implementation applications.

Compared with XC5210-5PQG208C, the -6PQ208C offers higher speed grading without logic or I/O change, while XC4013E-4PQ160C trades I/O count and arithmetic features for on-chip memory and XC4000-series footprint compatibility-making it suitable only for simpler, RAM-dependent functions.

Availability

XC5210-5PQG208C is available at Aetrix Electronics and suitable for industrial motion control, legacy interface bridging, automated test equipment, and communications protocol acceleration requiring stable component supply and long-term obsolescence management.

Supply support for XC5210-5PQG208C 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

Xilinx, founded in 1984, pioneered commercial FPGA technology and developed the XC5200 series as a cost-optimized, register-rich SRAM-based programmable logic platform targeting mid-volume embedded systems.

The XC5200 product line was engineered to deliver low-cost reconfigurable logic with high I/O density and simplified timing closure, specifically for applications where gate array economics were critical and system-level testability via JTAG was required.

FAQ

What is the maximum system clock frequency supported by XC5210-5PQG208C?

The XC5210-5PQG208C is rated for system performance beyond 50 MHz, with typical synchronous operation up to 66 MHz depending on design complexity and routing. This speed grade (-5) specifies worst-case timing parameters validated under industrial temperature and voltage conditions, and actual achievable frequency depends on logic depth, carry chain usage, and clock net loading.

Does XC5210-5PQG208C support in-system programming via JTAG?

Yes, XC5210-5PQG208C includes IEEE 1149.1-compliant boundary scan circuitry on all I/O pins, enabling in-system programming, verification, and debug. The TCK, TMS, TDI, and TDO pins form a dedicated JTAG port used for configuration bitstream loading, device ID readback, and interconnect testing without requiring external programming hardware.

How does the VersaRing™ I/O interface benefit PCB design for XC5210-5PQG208C?

The VersaRing™ I/O interface in XC5210-5PQG208C decouples IOBs from core logic, allowing I/O pin assignments to be locked early in the design cycle. This enables concurrent PCB layout and logic development, reduces respins due to late-stage pin changes, and maintains consistent footprint across XC5200 and XC4000 family devices-critical for platform reuse and long-lifecycle hardware programs.

Can XC5210-5PQG208C implement synchronous RAM functions?

No, XC5210-5PQG208C does not support embedded RAM functionality. Its 4-input LUTs are optimized for logic density and cost, not memory configuration. Unlike XC4000 or Spartan families, the XC5200 architecture lacks dedicated RAM blocks or LUT-as-RAM capability-designers must implement register files using flip-flops or rely on external memory interfaces.

What configuration modes are supported by XC5210-5PQG208C?

XC5210-5PQG208C supports Express mode and Peripheral Synchronous configuration modes. Express mode reduces configuration time versus standard serial mode. Peripheral Synchronous mode allows parallel loading from a microprocessor bus, enabling fast field updates and dynamic reconfiguration-both modes use the same bitstream format as XC4000/Spartan families for tool compatibility.