XC3S400A-4FGG320I

AMD Spartan-3A XC3S400A-4FGG320I FPGA

The XC3S400A-4FGG320I is a high-performance FPGA from AMD's proven Spartan-3A family, engineered for demanding industrial, automotive, aerospace, and edge computing applications. With 400,000 gates and 251 I/O pins in a compact 320-FBGA package, this device delivers exceptional logic density and flexibility for complex embedded designs.

Key Features & Benefits

• High Logic Capacity: 8,064 logic elements across 896 CLBs for complex digital designs
• Generous Memory: 368,640 total RAM bits for data buffering and processing
• Extensive I/O: 251 configurable I/O pins for versatile connectivity
• Industrial Temperature Range: Operates reliably from -40°C to 100°C (TJ)
• Low Power Supply: 1.14V to 1.26V for energy-efficient operation
• Surface Mount Package: 320-FBGA (19x19mm) for automated assembly
• RoHS Compliant: Meets environmental standards for global markets

Ideal Applications

This FPGA is perfectly suited for industrial control systems, automotive electronics, communications infrastructure, aerospace instrumentation, and edge AI acceleration where reliability and performance are critical.

Complete Technical Specifications

Product attributes	Property Value
Manufacturer	AMD
Product Series	Spartan®-3A
Packaging	Tray | Tray
Number of LABs/CLBs	896
Number of Logic Elements/Cells	8064
Total RAM Bits	368640
Number of I/O	251
Number of Gates	400000
Voltage - Supply	1.14V ~ 1.26V
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 100°C (TJ)
Grade	-
Qualification	-
Package / Case	320-BGA
Supplier Device Package	320-FBGA (19x19)
ROHS

Backed by AMD's industry-leading quality and long product lifecycle support, ensuring your designs remain in production for years to come.