The XC3S1200E-4FG320I is a powerful field-programmable gate array (FPGA) from Xilinx’s acclaimed Spartan-3E family, designed to deliver exceptional performance for cost-sensitive applications. This versatile programmable logic device combines advanced features with industrial-grade reliability, making it an ideal choice for engineers developing complex digital systems.
Product Specifications
The XC3S1200E-4FG320I offers robust technical capabilities that meet demanding design requirements:
Core Architecture:
- Logic Cells: 1,200,000 system gates
- Configurable Logic Blocks (CLBs): 8,672 slices
- Distributed RAM: 120 Kbits
- Block RAM: 504 Kbits total memory
- Digital Clock Manager (DCM): 8 units for precise clock management
I/O and Package Details:
- Package Type: FG320 Fine-pitch Ball Grid Array
- Total I/O Pins: 221 user I/O pins
- Speed Grade: -4 (high performance)
- Temperature Range: Industrial (-40ยฐC to +100ยฐC)
- Voltage: 1.2V core, 3.3V I/O
Advanced Features:
- Dedicated multipliers: 40 embedded 18×18 multipliers
- Phase-Locked Loops (PLLs): 4 integrated PLLs
- JTAG boundary scan support
- IEEE 1149.1 compliance
- Hot-swappable capability
The XC3S1200E-4FG320I delivers exceptional performance with low power consumption, making it suitable for battery-powered and heat-sensitive applications.
Price Information
The XC3S1200E-4FG320I is competitively priced to provide excellent value for high-performance FPGA solutions. Pricing varies based on:
- Order quantity (volume discounts available)
- Distribution channel
- Regional market conditions
- Current market availability
For the most current XC3S1200E-4FG320I pricing and availability, contact authorized Xilinx distributors or visit official semiconductor marketplaces. Bulk pricing options are available for production volumes exceeding 1,000 units.
Documents & Media
Essential technical documentation for the XC3S1200E-4FG320I includes:
Technical Documentation:
- Complete datasheet with electrical characteristics
- Spartan-3E FPGA family user guide
- Configuration and programming specifications
- Package and pinout diagrams for FG320
- DC and switching characteristics
Design Resources:
- Vivado Design Suite compatibility guide
- ISE WebPACK software support documentation
- Reference designs and application notes
- PCB layout guidelines for FG320 package
- Thermal management recommendations
Development Tools:
- Xilinx Vivado Design Suite
- ISE Design Suite (legacy support)
- ChipScope Pro analyzer compatibility
- ModelSim simulation support
All documentation is available through Xilinx’s official website and authorized distributors.
Related Resources
The XC3S1200E-4FG320I ecosystem includes comprehensive development support:
Development Boards:
- Spartan-3E Starter Kit
- Third-party evaluation boards
- Custom development platforms
Software Tools:
- Xilinx Vivado Design Suite (latest)
- ISE WebPACK (free development environment)
- SDK for embedded processor designs
- IP Core libraries and reference designs
Training and Support:
- Xilinx University Program resources
- Online training modules
- Community forums and technical support
- Application engineering assistance
Compatible Products:
- Other Spartan-3E family members
- Artix-7 FPGA migration path
- Complementary Xilinx silicon solutions
Environmental & Export Classifications
The XC3S1200E-4FG320I meets stringent environmental and regulatory standards:
Environmental Compliance:
- RoHS compliant (lead-free)
- REACH regulation compliant
- Conflict minerals reporting template available
- Green packaging standards
Quality Standards:
- ISO 9001:2015 certified manufacturing
- Automotive AEC-Q100 qualification available
- Military temperature range options
- Extended lifecycle support
Export Classification:
- Export Control Classification Number (ECCN): 3A001
- Country of origin marking compliant
- Export licensing requirements may apply
- Encryption capabilities subject to regulations
Reliability Standards:
- JEDEC qualification standards
- Accelerated aging tests performed
- Mean Time Between Failures (MTBF) data available
- Failure analysis support provided
The XC3S1200E-4FG320I is manufactured in Xilinx’s certified facilities, ensuring consistent quality and reliability for mission-critical applications across aerospace, automotive, industrial, and communications markets.
For technical support, design consultation, or procurement assistance with the XC3S1200E-4FG320I, contact authorized Xilinx partners or visit the official Xilinx website for comprehensive product information and development resources.

