AMD XCS10-3VQ100C

Overview

XCS10-3VQ100C from AMD is a Spartan-XL family 10,000-gate CMOS FPGA in a 100-pin VQFP package, featuring 83 user I/Os, 5.0 ns logic delay, and support for 3.3 V operation. It serves as a reconfigurable logic fabric for digital control and interface bridging in industrial motion controllers.

For engineers reviewing the XCS10-3VQ100C datasheet, pinout, applications, or equivalent options, key selection factors include gate count, I/O count, VQFP package compatibility, 3.3 V supply requirement, and logic delay performance in real-time embedded logic replacement tasks.

Technical Context

The XCS10-3VQ100C implements a segmented architecture with configurable logic blocks (CLBs), input/output blocks (IOBs), and interconnect resources. It supports SRAM-based configuration via JTAG or serial PROM, and includes dedicated carry logic for arithmetic functions.

It operates at 3.3 V ±10% with commercial temperature range (0°C to 70°C), and features programmable slew-rate control on all I/Os to reduce EMI. Configuration data is volatile and requires external memory reload on power-up.

Key Specifications

Pinout & Package

VQFP-100 package: 100-lead Very Thin Quad Flat Pack, 14 mm × 14 mm body, 0.5 mm lead pitch, exposed pad optional, JEDEC MO-137 compliant.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XCS10-3VQ100C, the XCS10-4VQ100C offers improved timing margin without layout changes, while the XCS20-3VQ100C provides gate-count headroom-both retain full software toolchain and configuration compatibility.

Availability

XCS10-3VQ100C is available at Aetrix Electronics and suitable for industrial motion control, legacy system interface bridging, and automated test equipment requiring stable component supply and long-term sourcing continuity.

Supply support for XCS10-3VQ100C 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 is a global semiconductor company specializing in adaptive computing, graphics, and AI acceleration technologies.

The Spartan-XL family was designed for cost-sensitive, high-volume embedded logic replacement-targeting industrial control, communications infrastructure, and instrumentation where reprogrammability and 3.3 V operation were critical.

FAQ

What is the configuration method for XCS10-3VQ100C?

The XCS10-3VQ100C uses SRAM-based configuration loaded via JTAG (IEEE 1149.1) or serial PROM. Its configuration is volatile, requiring external memory to restore logic functionality after power cycling. The XCS10-3VQ100C supports boundary-scan testing and in-system programming without removing the device from the board.

Does XCS10-3VQ100C support 5 V tolerant I/Os?

No, the XCS10-3VQ100C operates exclusively at 3.3 V and is not 5 V tolerant. All I/Os must be driven by 3.3 V logic families or level-shifted when interfacing with 5 V systems. The XCS10-3VQ100C datasheet specifies absolute maximum input voltage as 4.0 V, beyond which damage may occur.

What is the maximum operating frequency achievable with XCS10-3VQ100C?

The XCS10-3VQ100C has a typical logic delay of 5.0 ns, supporting registered logic paths up to approximately 125 MHz under standard conditions. Actual maximum frequency depends on design topology, routing, and I/O timing constraints. The XCS10-3VQ100C does not guarantee performance above this range without timing analysis and optimization.

Is XCS10-3VQ100C pin-compatible with other Spartan-XL devices?

Yes, the XCS10-3VQ100C shares the VQFP-100 package and pinout with other Spartan-XL devices in the same package option, including XCS10-4VQ100C and XCS20-3VQ100C. This allows direct substitution within the same speed grade or gate count upgrade path without PCB modification. The XCS10-3VQ100C maintains consistent signal placement across these variants.

What development tools support XCS10-3VQ100C?

The XCS10-3VQ100C is supported by AMD's (formerly Xilinx) Foundation Series and Alliance Series design tools, including schematic entry, VHDL/Verilog synthesis, and place-and-route. Bitstream generation and JTAG programming are fully integrated. The XCS10-3VQ100C requires version 3.1 or later of the Xilinx Development System for full timing verification.