The XC2C32A-6QFG32C is a high-performance Complex Programmable Logic Device (CPLD) from the renowned Xilinx CoolRunner-II family. This ultra-low power CPLD delivers 750 gates and 32 macrocells operating at speeds up to 200MHz, making it the ideal choice for portable electronics, embedded systems, and space-constrained applications requiring programmable logic solutions.
XC2C32A-6QFG32C Key Features and Benefits
The XC2C32A-6QFG32C combines exceptional performance with industry-leading power efficiency. Manufactured using advanced 0.18µm CMOS technology, this CPLD offers designers a versatile solution for modern electronic designs.
Ultra-Low Power Consumption
One of the standout features of the XC2C32A-6QFG32C is its revolutionary Fast Zero Power (FZP) technology. This enables standby currents as low as 16µA, making it perfect for battery-operated devices where power consumption is critical.
High-Speed Performance
Despite its low power profile, the XC2C32A-6QFG32C delivers impressive speed specifications with pin-to-pin delays of just 5.5ns and maximum operating frequencies of 200MHz.
Compact Form Factor
The 32-pin QFN (Quad Flat No-lead) package with exposed pad measures only 5mm × 5mm, providing significant board space savings for miniaturized designs.
XC2C32A-6QFG32C Technical Specifications
| Parameter |
Specification |
| Part Number |
XC2C32A-6QFG32C |
| Manufacturer |
AMD/Xilinx |
| Family |
CoolRunner-II CPLD |
| System Gates |
750 |
| Macrocells |
32 |
| Maximum Frequency |
200MHz |
| Pin-to-Pin Delay |
5.5ns |
| Process Technology |
0.18µm CMOS |
| Core Voltage |
1.8V |
| Package Type |
32-Pin QFN EP (Exposed Pad) |
| Package Dimensions |
5mm × 5mm |
| Operating Temperature |
Commercial Grade (0°C to +70°C) |
| RoHS Compliance |
Yes |
XC2C32A-6QFG32C Architecture Overview
Function Block Structure
The XC2C32A-6QFG32C architecture consists of interconnected Function Blocks linked by a low-power Advanced Interconnect Matrix (AIM). The AIM feeds 40 true and complement inputs to each Function Block, enabling efficient signal routing.
Macrocell Configuration
| Architecture Feature |
Description |
| Function Blocks |
8 interconnected blocks |
| PLA Structure |
40 × 56 P-term per block |
| Macrocells per Block |
16 |
| Register Types |
D/T flip-flop, D latch |
| Global Functions |
Reset/Preset support |
XC2C32A-6QFG32C I/O Capabilities
Multi-Voltage I/O Support
The XC2C32A-6QFG32C features two I/O banks that permit easy interfacing with multiple voltage standards, providing exceptional design flexibility.
| I/O Standard |
Voltage Level |
Support |
| LVCMOS 3.3V |
3.3V |
✓ |
| LVCMOS 2.5V |
2.5V |
✓ |
| LVCMOS 1.8V |
1.8V |
✓ |
| LVCMOS 1.5V |
1.5V |
✓ (with Schmitt-trigger) |
I/O Banking Benefits
- Seamless level translation between different voltage domains
- Reduced external component requirements
- Simplified PCB design with mixed-voltage systems
XC2C32A-6QFG32C Advanced Features
DataGATE Technology
The XC2C32A-6QFG32C incorporates Xilinx’s innovative DataGATE technology, which allows designers to block input signals when they’re not needed. This significantly reduces power consumption by eliminating unnecessary signal switching.
IEEE JTAG Compliance
| Standard |
Feature |
| IEEE 1149.1 |
Boundary-Scan Testing |
| IEEE 1532 |
In-System Programming |
| JTAG Features |
Programming, Prototyping, Testing |
DualEDGE Flip-Flops
The XC2C32A-6QFG32C supports DualEDGE flip-flops that can trigger on both rising and falling clock edges, effectively doubling the throughput without increasing clock frequency.
XC2C32A-6QFG32C Applications
The XC2C32A-6QFG32C is ideally suited for a wide range of applications across multiple industries:
Consumer Electronics
- Portable devices and wearables
- Remote controls and smart home devices
- Battery-powered gadgets
Industrial Applications
- Remote monitoring systems
- Industrial control interfaces
- Sensor data processing
Communication Systems
- Wireless interface bridging
- Protocol conversion
- Signal conditioning
Embedded Systems
- Glue logic implementation
- Address decoding
- Custom state machines
- Power management control
XC2C32A-6QFG32C Development Tools and Support
Software Development Environment
The XC2C32A-6QFG32C is supported by a comprehensive ecosystem of development tools:
| Tool |
Description |
| Xilinx ISE Design Suite |
Legacy IDE with dedicated CPLD support |
| iMPACT Programmer |
Device programming and configuration |
| ChipScope Pro |
In-system logic analysis |
| HDL Support |
VHDL, Verilog, ABEL |
Third-Party Tool Compatibility
- Cadence design tools
- Mentor Graphics solutions
- Synopsys synthesis tools
XC2C32A-6QFG32C vs Alternative CPLDs
| Feature |
XC2C32A-6QFG32C |
XC2C64A-5CP56C |
XC9572XL-10VQG44C |
| Macrocells |
32 |
64 |
72 |
| Gates |
750 |
1,500 |
1,600 |
| Max Frequency |
200MHz |
263MHz |
178MHz |
| Package Size |
5mm × 5mm |
6mm × 6mm |
10mm × 10mm |
| Power Consumption |
Ultra-Low |
Ultra-Low |
Low |
Why Choose the XC2C32A-6QFG32C?
Design Advantages
- Instant-On Capability: Non-volatile configuration means the device is operational immediately upon power-up
- In-System Programmable: No need to remove the device for reprogramming
- Predictable Timing: Fixed timing architecture simplifies design verification
- Low Power Design: Ideal for battery-powered and portable applications
Cost-Effective Solution
The XC2C32A-6QFG32C provides an excellent balance of features and price point, making it suitable for both prototyping and volume production.
XC2C32A-6QFG32C Electrical Characteristics
| Parameter |
Min |
Typ |
Max |
Unit |
| Core Supply Voltage (VCCINT) |
1.7 |
1.8 |
1.9 |
V |
| I/O Supply Voltage (VCCIO) |
1.4 |
– |
3.6 |
V |
| Standby Current |
– |
16 |
– |
µA |
| Operating Temperature |
0 |
– |
+70 |
°C |
XC2C32A-6QFG32C Ordering Information
| Part Number |
Description |
| XC2C32A-6QFG32C |
Commercial Temperature, 32-QFN, 6ns Speed Grade |
| XC2C32A-6QFG32I |
Industrial Temperature, 32-QFN, 6ns Speed Grade |
XC2C32A-6QFG32C Package Information
The QFG32 package offers several advantages for modern PCB designs:
- Compact Footprint: 5mm × 5mm total package size
- Exposed Pad: Enhanced thermal dissipation
- Lead-Free: RoHS compliant for environmental standards
- Low Profile: Suitable for height-restricted applications
Related Products and Resources
For designers looking for comprehensive programmable logic solutions, explore our extensive collection of Xilinx FPGA products including evaluation boards, development kits, and related components.
XC2C32A-6QFG32C Frequently Asked Questions
What is the XC2C32A-6QFG32C used for?
The XC2C32A-6QFG32C is a CPLD used for implementing custom digital logic, glue logic, interface bridging, address decoding, and control applications in embedded systems and portable electronics.
What is the difference between CPLD and FPGA?
CPLDs like the XC2C32A-6QFG32C offer non-volatile configuration (instant-on), predictable timing, and lower power consumption, while FPGAs provide higher logic density and more advanced features for complex designs.
What software do I need to program the XC2C32A-6QFG32C?
The Xilinx ISE Design Suite and iMPACT programming software are the primary tools for developing and programming the XC2C32A-6QFG32C. The device supports VHDL, Verilog, and ABEL design entry.
Is the XC2C32A-6QFG32C RoHS compliant?
Yes, the XC2C32A-6QFG32C is fully RoHS compliant, meeting environmental regulations for lead-free and hazardous substance restrictions.
Conclusion
The XC2C32A-6QFG32C represents an excellent choice for designers seeking a compact, ultra-low power CPLD solution. With its combination of 200MHz performance, 32 macrocells, advanced power management features, and tiny 5mm × 5mm package, this CoolRunner-II device delivers exceptional value for portable electronics, embedded systems, and space-constrained applications. Its comprehensive development tool support and multi-voltage I/O capabilities make the XC2C32A-6QFG32C a versatile component for modern electronic designs.
