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XC3S50-4VQ100C

Name: XC3S50-4VQ100C
Rating: 4.7 (12 reviews)

IC FPGA 63 I/O 100VQFP

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Mfr。パート #XC3S50-4VQ100C
パッケージ 100-TQFP
データシート
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仕様

Supplier	AMD Xilinx
Package	Bulk
Series	Spartan®-3
ProductStatus	Active
NumberofLABs/CLBs	192
NumberofLogicElements/Cells	1728
TotalRAMBits	73728
NumberofI/O	63
NumberofGates	50000
Voltage-Supply	1.14V ~ 1.26V
MountingType	Surface Mount
OperatingTemperature	0°C ~ 85°C (TJ)
Package/Case	100-TQFP

概要

Description

XC3S50-4VQ100C is a Xilinx Spartan-3 FPGA of medium density, intended for low-cost embedded logic. It contains about 50K logic cells organized in 4-input LUT-based blocks, with distributed RAM and block RAM, plus DSP multipliers and clock-management resources (DCMs/PLLs), in a 100-pin VQFP package (VQ100). The device operates from 3.3V I/O banks and supports multiple I/O standards; speed grade -4 denotes its timing. Configuration is SRAM-based, loaded via PROM or JTAG. It is programmed with Xilinx ISE or similar toolchains. Common uses include glue logic, small DSP or control applications, interface front-ends, and other cost-sensitive designs. Being older, consider newer Spartan-6/Artix-7 families for new projects.

Features

XC3S50-4VQ100C is a Spartan-3S FPGA in a 100-pin VQFP with:
- About 50K logic elements (logic cells) for combinational and sequential logic
- 4-input LUTs with fast carry chains
- Block RAM (M4K blocks) plus distributed RAM for flexible memory
- On-board clocking resources (clock routing, DCM/PLL support) for multiple clock domains
- Commercial temperature range (C) and speed grade -4 (balanced performance and cost)
- 3.3V I/O with multiple I/O banks in the VQFP100 package
- In-system programming and JTAG boundary-scan support
- Cost-effective, low-power SRAM-based FPGA suitable for mid-range designs
Note: for exact counts (I/O, RAM capacity, specific clocking resources) consult the official Xilinx XC3S50-4VQ100C datasheet.

Package

VQFP-100 (Plastic Very Thin Quad Flat Pack, 100-pin).

Pinout

- Pin count: 100 pins (VQFP100 package)
- Function: Xilinx Spartan-3S FPGA with ~50K logic cells; a programmable logic device with configurable I/O, clocks, and memory resources for implementing custom digital circuits. Speed grade: -4.

Manufacturer

- Manufacturer: Xilinx (Xilinx, Inc.).
- What kind of company: A semiconductor company that designs and manufactures programmable logic devices (FPGAs, CPLDs, SoCs). As of 2023, Xilinx is a subsidiary/brand of AMD (Advanced Micro Devices).

Application

Applications for XC3S50-4VQ100C (Spartan-3S, ~50k logic cells):
- Prototyping and production of moderate-density FPGA-based logic
- Industrial/automotive motor control and embedded control interfaces
- Digital signal processing, filtering, and multimedia preprocessing on a budget
- Data acquisition, instrumentation, and peripheral/interface controllers
- Consumer electronics, automation, and academic/education FPGA projects

Equivalent

Do you want (a) a drop-in equivalent in another package within the Xilinx Spartan-3S family, or (b) cross‑vendor equivalents (e.g., Lattice, Intel/Altera)?