• XC2C128-7VQG100C VQFP-100
XC2C128-7VQG100C VQFP-100


XC2C128-7VQG100C, CPLD CoolRunner II 128 Cells, 80 I/O, 8 Labs, ISP, 1.7 → 1.9 V 100-Pin VTQFP


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Overview of XC2C128-7VQG100C

The XC2C128-7VQG100C is a CoolRunner-II Complex Programmable Logic Device (CPLD) featuring 128 macrocells and a maximum of 118 user I/Os. This CPLD offers low power consumption and high-speed performance, making it ideal for various logic implementation tasks.


(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCCINT: Internal Power Supply Voltage
  • GND: Ground
  • VCCAUX: Auxiliary Power Supply Voltage
  • TMS: Test Mode Select
  • TCK: Test Clock
  • TDI: Test Data Input
  • TDO: Test Data Output
  • PROGRAM_B: Program Mode Select
  • INIT_B: Initialization Input
  • DONE: Done Indicator
  • GTS2: Global Tri-state Output Enable
  • GTS1: Global Tri-state Output Enable
  • GND2: Ground
  • CCLK: Configuration Clock
  • DOUT: Serial Data Output
  • DIN: Serial Data Input
  • CSB: Chip Select
  • OE: Output Enable
  • I/O pins: Input/Output Pins

Circuit Diagram

A detailed circuit diagram for the XC2C128-7VQG100C can be found in the device's datasheet, providing guidance on how to properly connect and utilize the device in a circuit.


Key Features

  • High Flexibility: The XC2C128-7VQG100C offers a high degree of flexibility, allowing for complex logic functions to be implemented.
  • Low Power Consumption: Designed for low power consumption, making it suitable for battery-operated devices.
  • High Speed: The device operates at high speeds, enabling rapid data processing and response times.
  • Large Capacity: With a capacity of 128 macrocells, the XC2C128-7VQG100C provides ample resources for implementing complex logic functions.
  • Wide Operating Voltage Range: The device is designed to operate over a wide voltage range, increasing its versatility in different applications.

Note: For detailed technical specifications, refer to the XC2C128-7VQG100C datasheet.


  • Industrial Automation: Used in control systems and monitoring devices.
  • Communications Equipment: Used in routers, switches, and network devices.
  • Consumer Electronics: Used in gaming consoles, set-top boxes, and multimedia devices.
  • Automotive Electronics: Used in automotive control systems and infotainment systems.


The XC2C128-7VQG100C provides programmable logic functions, allowing designers to implement custom logic functions tailored to their specific application requirements.

Usage Guide

  • Power Supply: Connect the appropriate power supply voltage to the VCCINT, VCCAUX pins and connect the GND pins to ground.
  • Configuration: Follow the configuration guidelines provided in the datasheet to properly configure the device for operation.
  • I/O Connections: Connect the I/O pins to the external circuitry as per the circuit design requirements.
  • Programming: Use the recommended programming tools and techniques to program the device with the desired logic functions.

Frequently Asked Questions

Q: What is the maximum number of user I/Os supported by the XC2C128-7VQG100C?
A: The XC2C128-7VQG100C supports up to 118 user I/Os for versatile interfacing capabilities.

Q: Can the XC2C128-7VQG100C be used for high-speed data processing applications?
A: Yes, the XC2C128-7VQG100C offers high-speed performance suitable for various data processing tasks in digital systems.


The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category CPLD - Complex Programmable Logic Devices RoHS Details
Series XC2C128 Mounting Style SMD/SMT
Package / Case VQFP-100 Operating Supply Voltage 1.8 V
Number of Macrocells 128 Macrocell Number of I/Os 80 I/O
Supply Voltage - Max 1.9 V Supply Voltage - Min 1.7 V
Minimum Operating Temperature 0 C Maximum Operating Temperature + 70 C
Maximum Operating Frequency 244 MHz Propagation Delay - Max 5.7 ns
Brand Xilinx Moisture Sensitive Yes
Number of Logic Array Blocks - LABs 8 Operating Supply Current 19 uA
Product Type CPLD - Complex Programmable Logic Devices Factory Pack Quantity 1
Subcategory Programmable Logic ICs Tradename CoolRunner-II
Unit Weight 0.576870 oz

Equivalent Parts

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

XC2C128-7VQG100C Equivalent Parts

For the XC2C128-7VQG100C component, you may consider these replacement and alterative parts.

Models Manufacturer Package/Case Description
EP2C8Q208C8N Altera 208-pin QFP An FPGA (Field-Programmable Gate Array) from Intel (Altera) with similar features and performance.
XC3S200A-4FTG256C Xilinx 256-pin FTGBGA An FPGA from Xilinx offering comparable functionality to the XC2C128-7VQG100C.
A3P1000-FG144 Microchip (Actel) 144-pin FBGA An FPGA from Microchip (Actel) with features and performance similar to the XC2C128-7VQG100C.

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