The XC2C64A-5VQG100C is a cutting-edge Complex Programmable Logic Device (CPLD) from AMD Xilinx’s renowned CoolRunner-II family. This advanced programmable logic solution combines ultra-low power consumption with high-performance capabilities, making it the ideal choice for battery-operated devices, portable electronics, and power-sensitive applications. As a member of the Xilinx FPGA product line, this CPLD delivers instant-on functionality with non-volatile memory technology.
Key Features of XC2C64A-5VQG100C
Ultra-Low Power Design
The XC2C64A-5VQG100C stands out in the market with its exceptional power efficiency characteristics:
- Ultra-low standby power: Only 28.8µW typical power consumption
- Minimal standby current: 16µA ensures extended battery life
- CoolCLOCK technology: Advanced power management for dynamic power reduction
- DataGATE feature: Intelligent signal management reduces unnecessary switching
High-Performance Architecture
This CPLD offers robust performance specifications:
- 1,500 usable gates: Sufficient logic resources for complex designs
- 64 macrocells: Flexible configuration options
- 263 MHz maximum frequency: Fast operation for demanding applications
- 0.18µm CMOS technology: Advanced manufacturing process
- Instant-on operation: Zero delay configuration from power-up
Technical Specifications Table
Electrical Characteristics
| Parameter |
Specification |
| Part Number |
XC2C64A-5VQG100C |
| Manufacturer |
AMD (Xilinx) |
| Product Family |
CoolRunner-II CPLD |
| Logic Gates |
1.5K (1,500 usable gates) |
| Macrocells |
64 |
| Maximum Frequency |
263 MHz |
| Supply Voltage (Vcc) |
1.8V ±5% |
| Standby Current |
16 µA (typical) |
| Power Consumption |
28.8 µW (ultra-low) |
| Process Technology |
0.18µm CMOS |
| Operating Temperature |
Commercial (0°C to +70°C) |
Package Information
| Specification |
Details |
| Package Type |
VTQFP (Very Thin Quad Flat Pack) |
| Pin Count |
100 pins |
| Package Size |
14mm × 14mm |
| Pin Pitch |
0.5mm |
| User I/O Pins |
64 |
| Mounting Type |
Surface Mount Technology (SMT) |
| Lead-Free Status |
RoHS Compliant, Pb-free |
| Moisture Sensitivity |
Level 3 |
Performance Specifications
| Feature |
Value |
| Propagation Delay |
4.6 ns (single p-term, -5 speed grade) |
| System Clock Frequency |
263 MHz maximum |
| Function Blocks |
8 interconnected blocks |
| P-Terms per Function Block |
40 × 56 PLA |
| Global Clocks |
3 dedicated global clocks |
| I/O Standards Supported |
LVCMOS 3.3V, 2.5V, 1.8V, 1.5V |
Advanced Features and Benefits
DataGATE Technology
The XC2C64A-5VQG100C incorporates innovative DataGATE functionality that enables:
- Selective signal gating: Reduces dynamic power by controlling signal transitions
- Power optimization: Automatically manages power consumption based on activity
- Enhanced battery life: Extends operational time in portable applications
- Flexible implementation: Easy-to-use design flow integration
CoolCLOCK Power Management
This advanced clocking architecture provides:
- Dynamic power scaling: Adjusts power based on operational requirements
- Multiple clock domains: Supports diverse timing requirements
- Synchronous operation: Maintains signal integrity while reducing power
- Frequency-based optimization: Lower frequency operation reduces overall consumption
I/O Banking and Voltage Compatibility
The device features flexible I/O capabilities:
- Two independent I/O banks: Separate voltage domain support
- Multi-voltage compatibility: Interfaces with 3.3V, 2.5V, 1.8V, and 1.5V systems
- JEDEC standard compliance: Compatible with industry-standard I/O levels
- Schmitt-trigger inputs: Enhanced noise immunity for 1.5V operation
Programming and Configuration
JTAG Boundary Scan Support
The XC2C64A-5VQG100C includes comprehensive programming features:
- IEEE 1149.1/1532 compliant: Standard JTAG interface for programming
- In-System Programming (ISP): Update logic without device removal
- Boundary-scan testing: Built-in test capabilities
- Non-volatile configuration: Instant-on with no external configuration device required
Development Tool Compatibility
Compatible with industry-leading design tools:
- Vivado Design Suite: Modern, intuitive design environment
- ISE Design Tools: Legacy support for existing projects
- Third-party tool support: Works with popular EDA platforms
- Comprehensive IP library: Pre-verified design blocks available
Application Areas
Consumer Electronics
The XC2C64A-5VQG100C excels in consumer products:
- Portable devices: Smartphones, tablets, e-readers
- Wearable technology: Fitness trackers, smartwatches
- Gaming consoles: Handheld and portable gaming systems
- Audio/video equipment: MP3 players, digital cameras
Industrial Applications
Robust performance for industrial environments:
- Control systems: Process controllers, automation equipment
- Sensor interfaces: Data acquisition systems
- Communication equipment: Network switches, routers
- Test and measurement: Portable instrumentation
Automotive Electronics
Suitable for automotive systems:
- Dashboard displays: Instrument cluster control
- Infotainment systems: Entertainment and navigation
- Body electronics: Lighting control, power management
- ADAS components: Advanced driver assistance systems
Medical Devices
Reliable operation for healthcare applications:
- Portable monitors: Blood pressure, glucose meters
- Diagnostic equipment: Portable ultrasound, ECG devices
- Patient monitoring: Wearable health sensors
- Laboratory instruments: Compact analytical equipment
Design Architecture
Function Block Structure
Each XC2C64A-5VQG100C contains sophisticated logic resources:
- 8 function blocks: Distributed throughout the device
- 16 macrocells per block: Total of 64 macrocells (8 × 16)
- 40 inputs per function block: 40 true and 40 complement signals
- 56 product terms: 40 × 56 programmable AND array
Advanced Interconnect Matrix (AIM)
The low-power AIM provides:
- Efficient routing: Optimized signal distribution
- Low capacitance paths: Reduced dynamic power consumption
- High fanout support: Flexible signal distribution
- Predictable timing: Deterministic delay characteristics
Macrocell Configuration
Flexible macrocell architecture supports:
- Combinational logic: Pure logic functions without registers
- Registered outputs: Sequential logic implementation
- Configurable power-up states: Initialize to zero or one
- Global set/reset: Asynchronous control of all registers
Comparison Table: XC2C64A vs. Competitive CPLDs
| Feature |
XC2C64A-5VQG100C |
Standard CPLD |
Advantage |
| Standby Power |
28.8 µW |
500+ µW |
94% reduction |
| Technology Node |
0.18µm |
0.35µm+ |
2× improvement |
| Speed Grade |
263 MHz |
150-200 MHz |
30%+ faster |
| I/O Standards |
Multi-voltage (1.5V-3.3V) |
Limited |
Greater flexibility |
| Power Management |
DataGATE + CoolCLOCK |
Basic |
Advanced features |
| Configuration |
Instant-on, Non-volatile |
External PROM |
Simplified design |
Quality and Reliability
Manufacturing Standards
The XC2C64A-5VQG100C meets stringent quality requirements:
- RoHS compliant: Lead-free, environmentally friendly
- Halogen-free options: Available for green initiatives
- Industrial-grade quality: Rigorous testing protocols
- Long-term availability: Committed product lifecycle support
Reliability Testing
Comprehensive qualification ensures reliability:
- Temperature cycling: Validated across operating range
- Humidity resistance: Proven performance in harsh environments
- ESD protection: Robust input protection circuits
- MTBF ratings: Long mean time between failures
Ordering Information and Package Marking
Part Number Breakdown
Understanding the XC2C64A-5VQG100C nomenclature:
- XC2C64A: Device family and density (64 macrocells, “A” revision)
- -5: Speed grade (5ns propagation delay)
- V: Voltage specification (1.8V core)
- QG: Package type (Quad Flat, Green/Pb-free)
- 100: Pin count (100 pins)
- C: Commercial temperature range (0°C to +70°C)
Package Marking
Due to the compact 14mm × 14mm package size, the device includes abbreviated marking:
- Top line: Xilinx logo and device family
- Second line: Core part number
- Third line: Date code and batch information
- Fourth line: Country of origin
Why Choose XC2C64A-5VQG100C?
Proven Technology Platform
Benefits of selecting this CPLD:
- Industry-leading power efficiency: Longest battery life in its class
- Instant-on operation: No boot time, immediate functionality
- Non-volatile storage: No external configuration memory required
- Small footprint: Compact 14mm package saves board space
- Comprehensive ecosystem: Extensive documentation and support
Cost-Effective Solution
Economic advantages include:
- Single-chip solution: Eliminates need for additional components
- No external configuration device: Reduces BOM cost
- Lower power consumption: Reduces power supply requirements
- Smaller PCB area: Less board space translates to cost savings
- Reduced development time: Mature toolchain accelerates design
Long-Term Support
AMD Xilinx commitment ensures:
- Stable supply: Long product lifecycle
- Technical support: Comprehensive documentation and FAE assistance
- Design migration path: Compatible with future product families
- Regular updates: Continuing tool improvements and enhancements
Getting Started with XC2C64A-5VQG100C
Development Resources
Available resources for designers:
- Evaluation kits: CoolRunner-II starter kits available
- Reference designs: Proven design examples
- Application notes: Detailed implementation guides
- Design tutorials: Step-by-step instructions
- Community forums: Active user community support
Design Flow
Typical development process:
- Specification: Define system requirements
- Design entry: HDL coding (Verilog/VHDL) or schematic capture
- Simulation: Verify functionality with testbenches
- Synthesis: Convert HDL to device-specific netlist
- Place and route: Physical implementation
- Timing analysis: Verify timing constraints met
- Programming: Download configuration via JTAG
- Verification: In-system testing and validation
Frequently Asked Questions
Is the XC2C64A-5VQG100C suitable for battery-powered applications?
Yes, with only 28.8µW standby power and 16µA standby current, the XC2C64A-5VQG100C is specifically designed for battery-operated devices where power consumption is critical.
What design tools are compatible with this CPLD?
The device is supported by Xilinx Vivado Design Suite and legacy ISE tools, providing comprehensive design, simulation, and programming capabilities.
Can the XC2C64A-5VQG100C interface with different voltage logic levels?
Yes, the device supports multiple I/O standards including 3.3V, 2.5V, 1.8V, and 1.5V through its two independent I/O banks, making it compatible with mixed-voltage systems.
What is the difference between the -5 and -7 speed grades?
The -5 speed grade offers a propagation delay of 4.6ns, while the -7 grade provides 6.7ns. The -5 grade is faster, suitable for higher-frequency applications.
Conclusion: XC2C64A-5VQG100C Excellence
The XC2C64A-5VQG100C represents the pinnacle of low-power CPLD technology, combining AMD Xilinx’s decades of programmable logic expertise with advanced power management features. Whether you’re designing portable consumer electronics, industrial control systems, or automotive applications, this device delivers the perfect balance of performance, power efficiency, and cost-effectiveness.
With its instant-on non-volatile configuration, comprehensive I/O flexibility, and industry-leading power consumption, the XC2C64A-5VQG100C enables designers to create innovative products that meet today’s demanding power and performance requirements. Backed by AMD Xilinx’s robust development tools, extensive documentation, and long-term product support, this CPLD provides a reliable foundation for your next design.
Ready to experience ultra-low power programmable logic? The XC2C64A-5VQG100C is available now from authorized distributors worldwide, with comprehensive technical support and development resources to accelerate your project from concept to production.
