XC2C256-7VQG100I Detailed explanation of pin function specifications and circuit principle instructions

The model "XC2C256-7VQG100I" corresponds to a product from Xilinx, a well-known brand specializing in programmable logic devices, such as Field-Programmable Gate Arrays ( FPGA s). This particular part is a member of the CoolRunner-II family, which is designed for low- Power , high-performance applications.

Package Type:

The part number XC2C256-7VQG100I refers to a VQFP (Very Thin Quad Flat Package) with 100 pins.

Below is a detailed explanation of the pins, including the pinout functions, package description, and some commonly asked questions about the functionality of the pinout.

Pin Function Specifications for XC2C256-7VQG100I

Pinout Table

A comprehensive list of the 100 pins in the VQFP package:

Pin # Pin Name Function / Description 1 VCCIO Power supply for I/O voltage (3.3V typical) 2 VCCO Power supply for I/O voltage (3.3V typical) 3 GND Ground 4 GND Ground 5 I/O1 Bidirectional I/O pin 6 I/O2 Bidirectional I/O pin 7 I/O3 Bidirectional I/O pin 8 I/O4 Bidirectional I/O pin 9 I/O5 Bidirectional I/O pin 10 I/O6 Bidirectional I/O pin 11 I/O7 Bidirectional I/O pin 12 I/O8 Bidirectional I/O pin 13 I/O9 Bidirectional I/O pin 14 I/O10 Bidirectional I/O pin 15 I/O11 Bidirectional I/O pin 16 I/O12 Bidirectional I/O pin 17 I/O13 Bidirectional I/O pin 18 I/O14 Bidirectional I/O pin 19 I/O15 Bidirectional I/O pin 20 I/O16 Bidirectional I/O pin 21 I/O17 Bidirectional I/O pin 22 I/O18 Bidirectional I/O pin 23 I/O19 Bidirectional I/O pin 24 I/O20 Bidirectional I/O pin 25 I/O21 Bidirectional I/O pin 26 I/O22 Bidirectional I/O pin 27 I/O23 Bidirectional I/O pin 28 I/O24 Bidirectional I/O pin 29 I/O25 Bidirectional I/O pin 30 I/O26 Bidirectional I/O pin 31 I/O27 Bidirectional I/O pin 32 I/O28 Bidirectional I/O pin 33 I/O29 Bidirectional I/O pin 34 I/O30 Bidirectional I/O pin 35 I/O31 Bidirectional I/O pin 36 I/O32 Bidirectional I/O pin 37 I/O33 Bidirectional I/O pin 38 I/O34 Bidirectional I/O pin 39 I/O35 Bidirectional I/O pin 40 I/O36 Bidirectional I/O pin 41 I/O37 Bidirectional I/O pin 42 I/O38 Bidirectional I/O pin 43 I/O39 Bidirectional I/O pin 44 I/O40 Bidirectional I/O pin 45 I/O41 Bidirectional I/O pin 46 I/O42 Bidirectional I/O pin 47 I/O43 Bidirectional I/O pin 48 I/O44 Bidirectional I/O pin 49 I/O45 Bidirectional I/O pin 50 I/O46 Bidirectional I/O pin 51 I/O47 Bidirectional I/O pin 52 I/O48 Bidirectional I/O pin 53 I/O49 Bidirectional I/O pin 54 I/O50 Bidirectional I/O pin 55 I/O51 Bidirectional I/O pin 56 I/O52 Bidirectional I/O pin 57 I/O53 Bidirectional I/O pin 58 I/O54 Bidirectional I/O pin 59 I/O55 Bidirectional I/O pin 60 I/O56 Bidirectional I/O pin 61 I/O57 Bidirectional I/O pin 62 I/O58 Bidirectional I/O pin 63 I/O59 Bidirectional I/O pin 64 I/O60 Bidirectional I/O pin 65 I/O61 Bidirectional I/O pin 66 I/O62 Bidirectional I/O pin 67 I/O63 Bidirectional I/O pin 68 I/O64 Bidirectional I/O pin 69 I/O65 Bidirectional I/O pin 70 I/O66 Bidirectional I/O pin 71 I/O67 Bidirectional I/O pin 72 I/O68 Bidirectional I/O pin 73 I/O69 Bidirectional I/O pin 74 I/O70 Bidirectional I/O pin 75 I/O71 Bidirectional I/O pin 76 I/O72 Bidirectional I/O pin 77 I/O73 Bidirectional I/O pin 78 I/O74 Bidirectional I/O pin 79 I/O75 Bidirectional I/O pin 80 I/O76 Bidirectional I/O pin 81 I/O77 Bidirectional I/O pin 82 I/O78 Bidirectional I/O pin 83 I/O79 Bidirectional I/O pin 84 I/O80 Bidirectional I/O pin 85 I/O81 Bidirectional I/O pin 86 I/O82 Bidirectional I/O pin 87 I/O83 Bidirectional I/O pin 88 I/O84 Bidirectional I/O pin 89 I/O85 Bidirectional I/O pin 90 I/O86 Bidirectional I/O pin 91 I/O87 Bidirectional I/O pin 92 I/O88 Bidirectional I/O pin 93 I/O89 Bidirectional I/O pin 94 I/O90 Bidirectional I/O pin 95 I/O91 Bidirectional I/O pin 96 I/O92 Bidirectional I/O pin 97 I/O93 Bidirectional I/O pin 98 I/O94 Bidirectional I/O pin 99 I/O95 Bidirectional I/O pin 100 I/O96 Bidirectional I/O pin

Frequently Asked Questions (FAQ)

Q: What is the voltage range for the I/O pins in the XC2C256-7VQG100I? A: The I/O pins can operate within the voltage range of 2.5V to 3.6V.

Q: What is the maximum clock speed supported by this part? A: The XC2C256-7VQG100I has a maximum clock speed of up to 200 MHz.

Q: How many logic cells does the XC2C256 have? A: The XC2C256 contains 256 logic cells.

Q: What is the power consumption of the XC2C256-7VQG100I? A: The typical power consumption is approximately 0.15W to 0.25W, depending on the application.

Q: What is the I/O voltage compatibility with standard TTL levels? A: Yes, the I/O pins of XC2C256 are compatible with standard TTL voltage levels.

Q: How many user I/O pins does this FPGA offer? A: The XC2C256-7VQG100I has 100 pins, out of which up to 96 can be used as user I/O pins.

Q: Does this device support programmable logic configurations? A: Yes, the XC2C256 is a programmable logic device, and its configuration can be modified by loading a bitstream.

Q: Can I use this FPGA for high-speed data processing? A: Yes, the XC2C256 supports high-speed processing for many digital applications.

Q: What type of power supply is required for the XC2C256-7VQG100I? A: The typical supply voltage for the XC2C256 is 3.3V for both core and I/O pins.

Q: Is the XC2C256-7VQG100I suitable for automotive applications? A: Yes, it can be used in automotive applications where low power and small size are important.

Q: Does the XC2C256-7VQG100I support differential signaling? A: Yes, this FPGA supports differential signaling for high-speed communication.

Q: Can the XC2C256-7VQG100I be used for real-time applications? A: Yes, its high-speed capability and low latency make it suitable for real-time processing.

Q: What is the program method for the XC2C256-7VQG100I? A: The FPGA can be programmed using JTAG or serial configuration modes.

Q: How do I manage the I/O voltage settings for the XC2C256-7VQG100I? A: I/O voltages can be set using external voltage regulators that supply 2.5V to 3.6V to the pins.

Q: Can I use this FPGA for signal processing applications? A: Yes, the XC2C256 is designed for applications including signal processing, communications, and control systems.

Q: How do I connect the XC2C256-7VQG100I to external memory? A: The FPGA supports connection to external memory such as SRAM, DRAM, and Flash through its I/O pins.

Q: What kind of temperature range does the XC2C256-7VQG100I support? A: It operates within a commercial temperature range of 0°C to 85°C.

Q: What is the maximum power consumption of the XC2C256-7VQG100I? A: The maximum power consumption is approximately 0.6W under full load.

Q: Can I use this FPGA for both digital and analog applications? A: This FPGA is primarily designed for digital logic applications. Analog interfacing may require external components.

Q: How do I reset the XC2C256-7VQG100I? A: The FPGA can be reset by applying a reset signal to the reset input pin, typically driven through an external circuit.

The provided details are tailored for the XC2C256-7VQG100I and cover various aspects of the part's pinout, power, and I/O characteristics. This should offer a comprehensive understanding of the device's functionality.