Details

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BUY XC6SLX25-3FG484C https://www.utsource.net/itm/p/7402912.html
IC FPGA 266 I/O 484FBGA

Parameter	Description
Device Type	Spartan-6 FPGA
Model	XC6SLX25-3FG484C
Package Type	Fine-Pitch Ball Grid Array (FBGA)
Pins	484
Speed Grade	-3
Configuration Memory	Internal Non-Volatile Flash Memory
User I/Os	Up to 310
Block RAM	144 Kb
DSP Slices	24
Configurable Logic Blocks	24720
Operating Temperature	-40°C to +85°C
Supply Voltage	1.2V core, 1.5V I/O
Configuration Interface	SPI, BPI, SelectMAP

Instructions for XC6SLX25-3FG484C:

1. Power Supply Connections:

   • Ensure that the core voltage (VCCINT) is set to 1.2V and the I/O voltage (VCCAUX) is set to 1.5V.
   • Use appropriate decoupling capacitors near the power supply pins to minimize noise.

2. Configuration Mode Selection:

   • Set the configuration mode (e.g., SPI, BPI, SelectMAP) using the M[2:0] pins before applying power.
   • Refer to the Spartan-6 FPGA configuration guide for detailed pin settings.

3. Programming:

   • Use Xilinx's iMPACT or Vivado tools to program the device.
   • Ensure the correct bitstream file is generated for the XC6SLX25-3FG484C.

4. Clock Management:

   • Utilize the on-chip DCM (Digital Clock Manager) for clock synthesis and management.
   • External oscillators or PLLs can be connected to dedicated clock input pins.

5. Signal Integrity:

   • Follow PCB layout guidelines to ensure signal integrity, especially for high-speed signals.
   • Maintain proper grounding and use differential pairs for critical signals.

6. Thermal Management:

   • Monitor the operating temperature and ensure adequate cooling if necessary.
   • Place the device in areas of the PCB with good airflow.

7. Testing:

   • After programming, perform functional testing to verify correct operation.
   • Use boundary-scan (JTAG) for testing and debugging as needed.

For more detailed information, refer to the Xilinx Spartan-6 FPGA documentation and datasheets.

(For reference only)