RISEIC — Hong Kong Chenshengwei Electronics

FPGA & CPLD Programmable Logic

FPGA sourcing is where the open market earns its keep: long lead times, sudden allocation and large EOL populations. We stock 11,000+ FPGA/CPLD part numbers covering Xilinx (AMD) Spartan-3/6, Artix-7, Kintex-7, Zynq-7000, Intel Cyclone V and MAX series, plus Lattice low-power lines.

Our particular strength is discontinued Xilinx families — Spartan-6 and Virtex-era devices that still run industrial, medical and defense programs worldwide. All high-value BGA parts ship with X-ray inspection reports on request.

Families in depth

Xilinx (AMD): Spartan-3/6, Artix-7, Kintex-7, Virtex, Zynq-7000 SoCs, CoolRunner CPLDs and configuration PROMs. Intel (Altera): Cyclone IV/V, MAX II/V/10, Stratix legacy. Lattice: MachXO, ECP and iCE series.

Speed grade, temperature and package matter enormously on FPGAs — XC7A100T-1CSG324C and the -2 speed grade are not interchangeable in timing-closed designs. We match full ordering codes and flag drop-in alternatives only when they are genuinely compatible.

VendorFamilies stockedTypical condition
Xilinx (AMD)Spartan-3/6, Artix/Kintex-7, Zynq-7000New, original factory packing
Intel (Altera)Cyclone V, MAX 10/V/IINew, date codes by lot
LatticeMachXO2/3, ECP5, iCE40New, reels and trays

Quality control for programmable devices

FPGAs are the most counterfeited part class in the market. Every lot passes label and marking inspection; BGA devices can be X-rayed for die and bond-wire consistency, and we support third-party test house verification before payment on first orders.

Moisture-sensitive BGA parts ship vacuum-sealed with desiccant and humidity indicator cards, MSL level stated on the quote.

Popular FPGA & CPLD parts in stock

Part NumberManufacturerPackageNotes
XC7A100T-1CSG324CXilinx (AMD)CSBGA-324Artix-7, cost-optimized logic
XC7A100T-1FG484IXilinx (AMD)FBGA-484Artix-7 industrial temp
XC7K70T-1FB484IXilinx (AMD)FBGA-484Kintex-7 mid-range
XC7Z015-1CL485IXilinx (AMD)CLBGA-485Zynq-7000 SoC
XC6SLX100-2FG484CXilinx (AMD)FBGA-484Spartan-6, EOL specialty
5CGXBC4C6F23C7NIntelFBGA (23x23 mm)Cyclone V GX transceiver FPGA

Can't find your part number? Search the full catalog — we source beyond listed stock.

Frequently Asked Questions

Can you source EOL Xilinx Spartan-3 and Spartan-6?

Yes — these are core stock lines for us, including industrial temperature and leaded-package variants.

How do you verify FPGA authenticity?

Label/marking inspection, X-ray of die and bond wires, and optional third-party lab test before payment on first orders.

Do parts ship in moisture-safe packing?

Yes. All MSL-rated BGAs ship vacuum-sealed with desiccant and humidity indicator cards.

Can you supply matched speed grades?

We match the full ordering code — family, speed grade, temperature and package — exactly as specified.

What quantities can you support?

From single engineering samples to multi-thousand-piece production lots.

How long is a quote valid?

Spot FPGA quotes are typically valid 24–48 hours due to market volatility.

Start an RFQ or upload your BOM — our Hong Kong desk replies within 2 working hours.