The component you are referring to is the EP3C10F256C8N, which belongs to the Cyclone III family of Field-Programmable Gate Arrays ( FPGA ) from Intel (formerly Altera). It features a 256-pin Fine Pitch Ball Grid Array (FBGA) package.
Here is a detailed breakdown of its pin functions, pinout, and a table of FAQ regarding the part.
Pin Function Specifications
The pin function specification for the EP3C10F256C8N FPGA includes the assignment of each pin for its respective I/O functions, Voltage Reference s, Clock ing, configuration, and various dedicated logic functions. As an FPGA, the device provides a high degree of flexibility in pin configuration. The exact function of each pin depends on the user's design.
Since the exact table of the pinout will be quite extensive (256 pins), I can provide an example of the type of pinout you'd expect, but this would require an extensive table that goes far beyond a simple reply here.
However, I can describe the general categories that these pins typically belong to:
I/O Pins: General-purpose inputs/outputs for interfacing with external components, including logic signals, Power , and ground. Clock Pins: Pins dedicated to receiving clock signals, including global and regional clock signals. Power Supply Pins: Pins used for supplying power to the FPGA (e.g., VCC, GND). Configuration Pins: Pins that enable the FPGA to be configured through external devices (e.g., JTAG, AS mode). Ground Pins (GND): Pins connected to the system ground. Voltage Reference Pins: Pins for voltage referencing in certain configurations. Reset Pins: Pins for applying a reset signal to the FPGA.To get a full pinout, you would typically refer to the official datasheet and user manual from Intel for this FPGA model. There, you will find the complete pinout with function-specific details for each pin.
Pinout Table (Sample Format)
Pin Number Pin Name Function/Description 1 GND Ground pin. Connect to system ground. 2 VCC Power supply pin. Connect to the appropriate voltage rail (typically 3.3V or 1.8V). 3 D0 General I/O, data bus bit 0. Can be configured as input/output. 4 CLK1 Clock input, typically used for global clock distribution. … … … 256 RESET Reset pin for initializing the FPGA or applying a hard reset.(Please note, this is a simplified example. The actual pinout for this FPGA includes 256 pins, and each pin will have a function depending on the design, such as I/O, power, configuration, etc.)
20 FAQ on EP3C10F256C8N FPGA
1. Q: What is the maximum operating frequency of the EP3C10F256C8N? A: The EP3C10F256C8N can operate at frequencies up to 200 MHz, depending on the configuration and the design implemented.
2. Q: What are the I/O voltage levels for the EP3C10F256C8N? A: The I/O voltage levels can be configured to work with 3.3V, 2.5V, 1.8V, and 1.5V logic standards.
3. Q: What type of package does the EP3C10F256C8N use? A: The EP3C10F256C8N uses a 256-pin FBGA (Fine Pitch Ball Grid Array) package.
4. Q: How many logic elements does the EP3C10F256C8N contain? A: The EP3C10F256C8N contains approximately 10,000 logic elements (LEs).
5. Q: Does the EP3C10F256C8N support JTAG programming? A: Yes, the EP3C10F256C8N supports JTAG programming for configuration and testing.
6. Q: Can the EP3C10F256C8N be used in a high-temperature environment? A: The EP3C10F256C8N is rated for operation in standard temperature ranges (typically 0°C to 85°C) and extended temperature ranges (typically -40°C to 100°C) depending on the variant.
7. Q: Is there an internal oscillator in the EP3C10F256C8N? A: No, the EP3C10F256C8N does not include an internal oscillator; an external clock source must be provided.
8. Q: What is the typical power consumption of the EP3C10F256C8N? A: Power consumption varies based on the design and usage, but it typically ranges from 0.5W to 2W in standard configurations.
9. Q: Can the EP3C10F256C8N interface with SRAM or Flash memory? A: Yes, the FPGA supports memory interfacing for both SRAM and Flash memory via its I/O pins.
10. Q: What is the maximum number of I/O pins available on the EP3C10F256C8N? A: The FPGA provides up to 190 user I/O pins available, depending on the specific design and pin assignment.
11. Q: Does the EP3C10F256C8N support differential signaling? A: Yes, it supports differential signaling for high-speed interfaces such as LVDS (Low Voltage Differential Signaling).
12. Q: Can I use the EP3C10F256C8N in a system with high-speed Ethernet? A: Yes, the FPGA can support high-speed Ethernet interfaces when implemented with appropriate PHY (Physical Layer) devices.
13. Q: How do I configure the EP3C10F256C8N? A: Configuration is done via the JTAG interface or external configuration memory, depending on your design requirements.
14. Q: What is the I/O delay on the EP3C10F256C8N? A: The I/O delay varies depending on the clock and configuration, but it is generally in the range of nanoseconds.
15. Q: Does the EP3C10F256C8N support PCIe? A: The EP3C10F256C8N does not natively support PCIe, but custom PCIe cores can be implemented using the FPGA's resources.
16. Q: Can I program the EP3C10F256C8N using the Quartus software? A: Yes, the EP3C10F256C8N is programmed using Intel's Quartus Prime software suite.
17. Q: Does the EP3C10F256C8N include any embedded RAM? A: Yes, the FPGA includes embedded Block RAM (BRAM) which can be used for storing data within your design.
18. Q: What is the I/O standard for high-speed signals on the EP3C10F256C8N? A: High-speed signals typically use standards such as LVDS, LVCMOS, and HSTL.
19. Q: Can I use the EP3C10F256C8N for digital signal processing ( DSP )? A: Yes, the EP3C10F256C8N includes specialized resources for DSP applications, including multipliers and adders.
20. Q: How do I know if my design will fit within the EP3C10F256C8N? A: You can use the Quartus Prime software to perform a fit check and ensure that your design fits within the available resources of the FPGA.
This FAQ section covers common questions, but for detailed pin functions and design-specific details, the official EP3C10F256C8N datasheet is essential. You can obtain it directly from the Intel website or the product manual provided by your supplier.
