The XC2C32A-6QFG32C is a high-performance Complex Programmable Logic Device (CPLD) from the AMD/Xilinx CoolRunner-II family. This ultra-low power CPLD delivers 750 gates and 32 macrocells in a compact 32-pin QFN package, making it ideal for space-constrained embedded systems, portable electronics, and industrial control applications requiring programmable logic solutions.
XC2C32A-6QFG32C Key Features and Benefits
The XC2C32A-6QFG32C stands out in the programmable logic market with its exceptional combination of performance, power efficiency, and compact form factor. Built on advanced 0.18μm CMOS technology, this CoolRunner-II CPLD operates at frequencies up to 200MHz while maintaining industry-leading low power consumption.
Ultra-Low Power CPLD Architecture
The XC2C32A-6QFG32C employs Xilinx’s proprietary RealDigital design technology, which uses cascaded CMOS gates instead of traditional sense amplifiers. This innovative approach delivers both high-speed performance and minimal power draw, with zero standby current capability that makes it perfect for battery-powered applications.
Advanced Interconnect Matrix (AIM) Technology
This device features eight Function Blocks interconnected by a low-power Advanced Interconnect Matrix. The AIM feeds 40 true and complement inputs to each Function Block, enabling efficient signal routing and logic implementation. Each Function Block contains a 40 by 56 P-term PLA and 16 macrocells with extensive configuration options.
XC2C32A-6QFG32C Technical Specifications
General CPLD Parameters
| Parameter |
Specification |
| Part Number |
XC2C32A-6QFG32C |
| Manufacturer |
AMD/Xilinx |
| Family |
CoolRunner-II CPLD |
| Gate Count |
750 Gates |
| Macrocells |
32 |
| Maximum Frequency |
200 MHz |
| Speed Grade |
-6 |
| Technology |
0.18μm CMOS |
Electrical Characteristics
| Parameter |
Value |
| Core Voltage (VCCINT) |
1.8V |
| I/O Voltage Range |
1.5V to 3.3V |
| I/O Standards Supported |
LVCMOS33, LVCMOS25, LVCMOS18, LVTTL |
| Operating Temperature |
0°C to +85°C (Commercial) |
| Input Voltage (Max) |
4.5V |
| Standby Current |
Ultra-low (Zero standby capability) |
Package Information
| Parameter |
Specification |
| Package Type |
QFN (Quad Flat No-Lead) |
| Pin Count |
32-Pin |
| Package Dimensions |
5mm × 5mm |
| Pin Spacing |
0.5mm |
| User I/O Pins |
21 |
| Thermal Resistance (θJA) |
35.5°C/W |
| Thermal Resistance (θJC) |
24.0°C/W |
| Lead-Free |
Yes (Pb-Free, RoHS Compliant) |
XC2C32A-6QFG32C Macrocell Configuration Options
The 32 macrocells within the XC2C32A-6QFG32C provide extensive configurability for custom logic implementations. Each macrocell supports multiple operational modes.
Flip-Flop and Latch Options
| Configuration |
Description |
| D Flip-Flop |
Standard D-type registered output |
| T Flip-Flop |
Toggle flip-flop configuration |
| D Latch |
Transparent latch mode |
| Combinational |
Direct combinational logic output |
Clock and Control Features
| Feature |
Capability |
| Global Reset |
Asynchronous global reset/preset |
| Clock Options |
Multiple global and product-term clocks |
| Output Enable |
Programmable three-state control |
| Input Registers |
Optional input register capability |
XC2C32A-6QFG32C I/O Banking and Voltage Compatibility
The XC2C32A-6QFG32C features flexible I/O banking that simplifies mixed-voltage system design. Two independent I/O banks allow seamless interfacing with multiple voltage domains.
Supported I/O Standards
| Standard |
Voltage Level |
Application |
| LVCMOS33 |
3.3V |
Legacy system interfaces |
| LVCMOS25 |
2.5V |
Mid-voltage digital logic |
| LVCMOS18 |
1.8V |
Low-power digital systems |
| LVTTL |
3.3V/5V Tolerant |
TTL-compatible interfaces |
The Schmitt-trigger input feature enables 1.5V I/O compatibility, extending the device’s voltage translation capabilities for diverse system architectures.
XC2C32A-6QFG32C Development Tools and Software Support
Designers working with the XC2C32A-6QFG32C benefit from comprehensive software ecosystem support. For complete design resources and development tools, visit Xilinx FPGA for FPGA and CPLD solutions.
Compatible Design Software
| Tool |
Purpose |
| AMD Vivado Design Suite |
Advanced integrated development environment |
| Xilinx ISE Design Suite |
Legacy CPLD design and synthesis |
| iMPACT Programmer |
Device programming and configuration |
| ChipScope Pro |
In-system logic analysis and debugging |
HDL Language Support
The XC2C32A-6QFG32C supports industry-standard hardware description languages for design entry and simulation:
- VHDL (IEEE 1076)
- Verilog HDL (IEEE 1364)
- ABEL (Advanced Boolean Expression Language)
XC2C32A-6QFG32C JTAG Programming Interface
The XC2C32A-6QFG32C includes full IEEE Standard 1149.1/1532 boundary-scan (JTAG) support for in-system programming, prototyping, and production testing.
JTAG Pin Configuration
| Pin Function |
Description |
| TDI |
Test Data In |
| TDO |
Test Data Out |
| TCK |
Test Clock |
| TMS |
Test Mode Select |
Programming Features
| Feature |
Benefit |
| In-System Programming |
Program device on assembled PCB |
| ISP via JTAG |
Standard 4-wire programming interface |
| Boundary Scan Test |
Board-level testing and debugging |
| Non-Volatile Configuration |
Instant-on operation at power-up |
XC2C32A-6QFG32C Application Areas
The XC2C32A-6QFG32C CPLD excels in applications demanding programmable logic with minimal power consumption and compact PCB footprint.
Industrial and Embedded Systems
- Industrial Control Systems: Programmable automation logic and protocol bridging
- Embedded Controllers: Custom peripheral interfaces and glue logic
- Signal Processing: High-speed data manipulation and format conversion
- Motor Control: PWM generation and encoder interfaces
Consumer and Portable Electronics
- Battery-Powered Devices: Ultra-low power standby extends battery life
- Wearable Technology: Compact QFN package fits space-constrained designs
- IoT Sensors: Edge processing and communication protocol handling
- Mobile Accessories: Custom interface logic and power management
Communication and Networking
- Protocol Conversion: Bridge between different communication standards
- Data Manipulation: Packet processing and format translation
- Timing Generation: Precision clock and timing signal synthesis
- Interface Expansion: GPIO expansion and peripheral multiplexing
XC2C32A-6QFG32C DataGATE Power Saving Technology
The XC2C32A-6QFG32C incorporates Xilinx’s DataGATE function, which reduces dynamic power consumption by controlling signal switching within the device. By mapping signals to the DataGATE function, designers can achieve additional power savings beyond the device’s already-efficient baseline consumption.
Power Management Benefits
| Feature |
Power Impact |
| DataGATE |
Reduces switching power by gating inactive signals |
| Zero Standby |
Near-zero static power in idle state |
| Voltage Scaling |
1.8V core operation minimizes dynamic power |
| CMOS Technology |
Inherently low-power transistor operation |
XC2C32A-6QFG32C Ordering Information and Variants
Part Number Breakdown
XC2C32A-6QFG32C decodes as follows:
| Code |
Meaning |
| XC2C |
CoolRunner-II CPLD family |
| 32A |
32-macrocell, A-version (enhanced) |
| -6 |
Speed grade 6 (standard speed) |
| QFG32 |
QFN package, 32 pins |
| C |
Commercial temperature range (0°C to +85°C) |
Alternative Package Options
| Part Number |
Package |
Pins |
I/O Count |
| XC2C32A-6QFG32C |
QFN |
32 |
21 |
| XC2C32A-6VQ44C |
VQFP |
44 |
33 |
| XC2C32A-6PC44C |
PLCC |
44 |
33 |
XC2C32A-6QFG32C Environmental Compliance
The XC2C32A-6QFG32C meets stringent environmental and quality standards required for modern electronics manufacturing.
Compliance Certifications
| Standard |
Status |
| RoHS |
Compliant |
| Lead-Free |
Pb-Free package and terminations |
| REACH |
Compliant |
| Moisture Sensitivity |
MSL 3 (168 hours floor life at ≤30°C/60% RH) |
Why Choose the XC2C32A-6QFG32C CPLD
The XC2C32A-6QFG32C represents an optimal balance of performance, power efficiency, and cost-effectiveness for programmable logic applications. Its combination of 200MHz operation, ultra-low power consumption, and compact QFN packaging makes it the preferred choice for engineers designing portable, industrial, and space-constrained electronic systems.
Summary of Key Advantages
- Ultra-low power: Zero standby current capability for battery applications
- High performance: 200MHz operation meets demanding timing requirements
- Compact package: 5mm × 5mm QFN minimizes PCB footprint
- Flexible I/O: Multi-voltage support simplifies system integration
- Instant-on: Non-volatile configuration enables immediate operation
- JTAG support: In-system programming streamlines manufacturing
- RoHS compliant: Meets environmental regulations worldwide
The XC2C32A-6QFG32C continues the CoolRunner-II legacy of delivering exceptional programmable logic solutions for applications where power consumption and board space are critical design constraints.
