AMD XC5215-6HQ208CO359

Overview

XC5215-6HQ208CO359 from Xilinx is a 0.5 µm SRAM-based Field-Programmable Gate Array (FPGA) with 1,936 logic cells, 244 I/O pins, and four dedicated low-skew global clock nets. It implements configurable 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 XC5215-6HQ208CO359 datasheet, pinout, applications, or equivalent options, key selection criteria include its VersaRing™ I/O interface for pin-locking, programmable slew-rate control, zero flip-flop hold time with delay enabled, 8 mA output drive capability, and compatibility with Xilinx Foundation design tools on PC and workstation platforms.

Technical Context

The XC5215-6HQ208CO359 uses a VersaBlock™ architecture composed of 484 Configurable Logic Blocks (CLBs), each containing four independent Logic Cells (LCs) with 4-input LUTs and configurable D-flip-flops or latches. Its local interconnect includes a Local Interconnect Matrix (LIM) and direct connects, enabling high logic utilization without consuming general routing resources.

It features dedicated carry logic per LC for arithmetic acceleration, cascade chain support for wide-input decoding, internal 3-state bussing via four TBUFs per CLB, and a VersaRing™ I/O interface decoupling IOBs from core logic to maximize I/O-to-gate ratio. Configuration uses Express mode and supports daisy-chained JTAG programming.

Key Specifications

Pinout & Package

XC5215-6HQ208CO359 is housed in a 208-pin Plastic Quad Flat Package (PQFP) with 0.5 mm pitch, designated HQ208. The package supports footprint compatibility across XC5200 and XC4000 Series devices.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XC5215-6PQ208C, XC5215-6HQ208CO359 offers identical logic and I/O resources but improved thermal performance and XC4000-series footprint compatibility; compared with XC4013E-6PQ160C, it delivers higher logic density and superior arithmetic acceleration at the cost of no embedded RAM.

Availability

XC5215-6HQ208CO359 is available at Aetrix Electronics and suitable for industrial motion control, legacy bus bridging, reconfigurable signal preprocessing, field-upgradeable communication nodes, and test equipment requiring stable component supply over extended production lifecycles.

Supply support for XC5215-6HQ208CO359 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, SRAM-based programmable logic platform targeting mid-density embedded applications.

The XC5200 Series was designed to deliver gate-array pricing with FPGA flexibility, emphasizing logic-cell-rich architecture, VersaRing™ I/O for rapid system integration, and seamless support within the Xilinx Foundation design environment.

FAQ

What is the maximum operating frequency supported by XC5215-6HQ208CO359?

The XC5215-6HQ208CO359 is rated for system performance beyond 50 MHz, with benchmark designs achieving synchronous clock rates above 66 MHz. Actual achievable frequency depends on design topology, routing congestion, and logic depth; the -6 speed grade specifies worst-case propagation delays optimized for this performance tier. XC5215-6HQ208CO359 does not guarantee minimum clock period across all paths but provides timing models for place-and-route verification.

Does XC5215-6HQ208CO359 support in-system reconfiguration?

Yes, XC5215-6HQ208CO359 supports in-system reconfiguration via its Express configuration mode and JTAG interface. Bitstream updates can be loaded dynamically through the TDI pin or serial PROM, enabling field-upgradable functionality without device removal. XC5215-6HQ208CO359 retains configuration during power cycling only if external non-volatile storage is used; SRAM-based logic is volatile by design.

Can XC5215-6HQ208CO359 interface directly with 3.3 V devices?

XC5215-6HQ208CO359 operates at 5 V and supports TTL input thresholds (1.2 V), allowing reliable interfacing with 3.3 V CMOS outputs when configured in TTL mode. Its 8 mA output drive is compatible with 5 V TTL loads, but direct connection to 3.3 V inputs requires external level-shifting circuitry to avoid overvoltage damage. XC5215-6HQ208CO359 does not include built-in voltage translation.

What clock resources are available on XC5215-6HQ208CO359?

XC5215-6HQ208CO359 provides four dedicated low-skew global clock or signal distribution nets, each可 driven from an external pin or internal logic source. These buffers support fanout to all CLBs and IOBs without consuming general routing; they are distinct from local routing and essential for synchronous domain partitioning. XC5215-6HQ208CO359 does not include PLLs or DLLs - clock management is external or implemented in logic.

Is XC5215-6HQ208CO359 still in active production?

No, XC5215-6HQ208CO359 is obsolete or under obsolescence per Xilinx documentation dated November 1998. Aetrix Electronics maintains legacy inventory and provides lifecycle availability coordination, including last-time-buy planning and cross-reference support for migration paths. Technical documentation and bitstream tools remain accessible for sustaining engineering.