The XC2C64A-5QFG48C is a high-performance, ultra-low power Complex Programmable Logic Device (CPLD) from the renowned CoolRunner-II family. This 64-macrocell CPLD delivers exceptional performance with 4.6ns propagation delay while consuming virtually zero standby power, making it the ideal choice for battery-powered applications, portable electronics, and power-sensitive embedded systems.
XC2C64A-5QFG48C Key Features and Benefits
The XC2C64A-5QFG48C CPLD stands out in the programmable logic market with its unique combination of speed, power efficiency, and flexibility. Engineers worldwide choose this device for applications requiring reliable, fast, and energy-efficient logic implementation.
Ultra-Low Power Consumption
One of the most significant advantages of the XC2C64A-5QFG48C is its zero standby power technology. The CoolRunner-II architecture enables the device to maintain programmed logic while drawing negligible current in standby mode. This feature is critical for:
- Battery-powered portable devices
- IoT sensor nodes
- Wearable electronics
- Remote monitoring systems
- Energy harvesting applications
High-Speed Performance Specifications
The XC2C64A-5QFG48C delivers industry-leading timing performance for its class. With a pin-to-pin propagation delay of just 4.6ns, this CPLD ensures rapid signal processing for time-critical applications.
XC2C64A-5QFG48C Technical Specifications
| Parameter |
Specification |
| Part Number |
XC2C64A-5QFG48C |
| Device Family |
CoolRunner-II CPLD |
| Number of Macrocells |
64 |
| Number of Logic Blocks |
4 |
| Equivalent Gates |
1,500 |
| Maximum I/O Pins |
37 |
| Propagation Delay (tPD) |
4.6ns (max) |
| Operating Frequency |
Up to 263 MHz |
| Speed Grade |
-5 |
XC2C64A-5QFG48C Electrical Characteristics
| Parameter |
Value |
| Core Supply Voltage (VCCINT) |
1.8V |
| I/O Supply Voltage (VCCIO) |
1.5V / 1.8V / 2.5V / 3.3V |
| Input Voltage Tolerance |
Up to 3.9V |
| Operating Temperature |
0°C to +70°C (Commercial) |
| Technology |
0.18µm CMOS Process |
| Programmable Type |
In-System Programmable (ISP) |
XC2C64A-5QFG48C Package Information
| Specification |
Detail |
| Package Type |
48-QFN (Quad Flat No-Lead) |
| Package Dimensions |
7mm × 7mm |
| Pin Pitch |
0.5mm |
| Mounting Type |
Surface Mount (SMD) |
| Thermal Characteristics |
Exposed Pad for Enhanced Thermal Dissipation |
| Lead-Free |
Yes (RoHS Compliant) |
CoolRunner-II CPLD Architecture Overview
The XC2C64A-5QFG48C utilizes the advanced CoolRunner-II architecture, which provides superior functionality and flexibility for complex digital designs.
Function Block Structure
The device contains 4 Function Blocks, each consisting of:
- 40 × 56 Product Term (P-term) Programmable Logic Array (PLA)
- 16 macrocells with configurable operation modes
- Individual macrocell configuration for combinational or registered outputs
- Flexible product term allocation
Advanced Clocking Options
The XC2C64A-5QFG48C offers versatile clocking capabilities:
- Three global clock inputs (GCK0, GCK1, GCK2)
- Product term clocks for each Function Block
- Clock enable functionality per macrocell
- Global Set/Reset (GSR) control
- Asynchronous set/reset per macrocell
DataGATE Power Management
The innovative DataGATE feature allows designers to further reduce power consumption by:
- Blocking signal transitions on selected inputs
- Reducing internal switching activity
- Enabling intelligent power management strategies
- Supporting ultra-low-power standby modes
XC2C64A-5QFG48C I/O Standards and Voltage Compatibility
The device supports multiple I/O standards for seamless integration with various system components. The I/O banking feature provides exceptional flexibility for multi-voltage designs.
| I/O Standard |
Supported |
| LVCMOS 3.3V |
✓ |
| LVCMOS 2.5V |
✓ |
| LVCMOS 1.8V |
✓ |
| LVCMOS 1.5V |
✓ (with Schmitt trigger) |
| SSTL 2 Class I |
✓ |
| SSTL 3 Class I |
✓ |
| HSTL Class I |
✓ |
XC2C64A-5QFG48C Application Areas
The versatility of the XC2C64A-5QFG48C makes it suitable for numerous applications across various industries:
Consumer Electronics
- Portable media players
- Digital cameras
- Gaming controllers
- Smart home devices
Industrial Applications
- Motor control interfaces
- Sensor signal processing
- Protocol conversion
- System management controllers
Communication Systems
- Interface bridging
- Signal level translation
- Protocol adapters
- Timing and synchronization
Automotive Electronics
- Body control modules
- Infotainment systems
- Dashboard controllers
- Sensor interfaces
Design Tools and Development Support
Engineers working with the XC2C64A-5QFG48C have access to comprehensive development resources:
- ISE Design Suite: Full-featured CPLD development environment
- WebPACK: Free downloadable design tools
- JTAG Programming: In-system programming support
- Evaluation Boards: CoolRunner-II starter kits available
For engineers seeking advanced programmable logic solutions, explore our comprehensive selection of Xilinx FPGA devices for higher-density and more complex design requirements.
XC2C64A-5QFG48C Ordering Information
| Order Code |
Speed Grade |
Package |
Temperature Range |
| XC2C64A-5QFG48C |
-5 (4.6ns) |
48-QFN |
Commercial (0°C to 70°C) |
| XC2C64A-7QFG48C |
-7 (6.7ns) |
48-QFN |
Commercial (0°C to 70°C) |
| XC2C64A-5QFG48I |
-5 (4.6ns) |
48-QFN |
Industrial (-40°C to 85°C) |
Why Choose XC2C64A-5QFG48C for Your Next Project?
The XC2C64A-5QFG48C represents the optimal balance of performance, power efficiency, and cost-effectiveness in the CPLD market. Key advantages include:
- Zero Standby Power: Ideal for battery-powered and energy-sensitive applications
- Fast Propagation Delay: 4.6ns enables high-speed digital designs
- Flexible I/O: Multi-voltage support simplifies system integration
- Compact Package: 7mm × 7mm QFN saves valuable PCB space
- In-System Programmable: Easy field updates and design iterations
- Proven Reliability: CoolRunner-II family with extensive industry deployment
XC2C64A-5QFG48C Summary
The XC2C64A-5QFG48C CoolRunner-II CPLD delivers an exceptional combination of ultra-low power consumption, high-speed performance, and design flexibility. With 64 macrocells, 37 I/O pins, and 4.6ns propagation delay in a compact 48-QFN package, this device is perfectly suited for portable electronics, industrial control, communication interfaces, and countless other applications requiring efficient programmable logic solutions.
