The XC2C32A-4QFG32C is a high-performance, ultra-low power Complex Programmable Logic Device (CPLD) from the renowned Xilinx CoolRunner-II family. This advanced programmable logic IC delivers exceptional speed up to 323MHz while consuming minimal power, making it ideal for portable electronics, industrial control systems, and battery-operated applications. As part of the Xilinx FPGA and CPLD product portfolio, the XC2C32A-4QFG32C combines versatility with reliability.
XC2C32A-4QFG32C Technical Specifications
The XC2C32A-4QFG32C offers a comprehensive set of technical features designed to meet demanding design requirements. Below is a detailed specifications table for quick reference.
General Specifications Table
| Parameter |
Value |
| Manufacturer |
Xilinx (AMD) |
| Part Number |
XC2C32A-4QFG32C |
| Product Family |
CoolRunner-II |
| Category |
Embedded – CPLDs |
| Number of Macrocells |
32 |
| Number of Gates |
750 |
| Number of Logic Blocks |
2 |
| Number of I/O Pins |
21 |
| Maximum Frequency |
323 MHz |
| Process Technology |
0.18 µm CMOS |
Electrical Characteristics
| Parameter |
Value |
| Core Supply Voltage (VCCINT) |
1.7V ~ 1.9V (1.8V typical) |
| I/O Voltage Standards |
1.5V, 1.8V, 2.5V, 3.3V |
| Standby Current |
16 µA (typical) |
| Standby Power |
28.8 µW |
| Power Technology |
Fast Zero Power (FZP) |
Package Information
| Parameter |
Value |
| Package Type |
32-VFQFN Exposed Pad |
| Supplier Package |
32-QFN (5mm × 5mm) |
| Lead Pitch |
0.5 mm |
| Mounting Type |
Surface Mount (SMD/SMT) |
| RoHS Compliance |
Yes (Pb-Free) |
| Operating Temperature |
0°C to +70°C (Commercial) |
Key Features of the XC2C32A-4QFG32C CoolRunner-II CPLD
The CoolRunner-II CPLD family represents a significant advancement in programmable logic technology. Here are the standout features that make the XC2C32A-4QFG32C an excellent choice for your design projects.
Ultra-Low Power Consumption
One of the most compelling advantages of the XC2C32A-4QFG32C is its exceptional power efficiency. The device utilizes Xilinx’s proprietary Fast Zero Power (FZP) technology, which delivers industry-leading low power consumption. With a typical standby current of just 16 µA and standby power of only 28.8 µW, this CPLD is perfect for battery-powered applications.
High-Speed Performance
Despite its low power profile, the XC2C32A-4QFG32C does not compromise on speed. The device supports system toggle frequencies up to 323 MHz, enabling fast state machine implementations and high-speed interfacing. Pin-to-pin delays can be as low as 3.5 nanoseconds, ensuring rapid signal propagation.
Advanced Power-Saving Technologies
| Technology |
Description |
| DataGATE |
Blocks input signal switching to reduce dynamic power consumption |
| CoolCLOCK |
Combines clock gating with DualEDGE triggering for power optimization |
| DualEDGE Flip-Flops |
Enables operation at half the clock frequency while maintaining throughput |
| Fast Zero Power (FZP) |
Ensures near-zero standby power consumption |
Instant-On Capability
Unlike many FPGAs that require external configuration, the XC2C32A-4QFG32C features instant-on capability. The device stores its configuration in on-chip non-volatile memory, allowing immediate operation upon power-up without any boot delay.
Flexible I/O Standards
The XC2C32A-4QFG32C supports multiple I/O voltage standards for seamless integration with various system components.
| I/O Standard |
Voltage Level |
| LVTTL |
3.3V |
| LVCMOS33 |
3.3V |
| LVCMOS25 |
2.5V |
| LVCMOS18 |
1.8V |
| LVCMOS15 |
1.5V |
XC2C32A-4QFG32C Part Number Decoder
Understanding the part number helps identify specific device characteristics.
| Segment |
Value |
Meaning |
| XC2C |
– |
CoolRunner-II Family |
| 32 |
32 |
Number of Macrocells |
| A |
A |
Enhanced Version |
| -4 |
4 |
Speed Grade (Fastest) |
| QF |
QF |
QFN Package |
| G |
G |
Lead-Free (RoHS Compliant) |
| 32 |
32 |
Number of Pins |
| C |
C |
Commercial Temperature (0°C to +70°C) |
Applications for XC2C32A-4QFG32C CPLD
The versatility and low power characteristics of the XC2C32A-4QFG32C make it suitable for numerous applications across different industries.
Consumer Electronics
- Portable media players
- Handheld gaming devices
- Remote control units
- Wearable technology
Industrial Applications
- Power sequencing and management
- Motor control interfaces
- Sensor signal conditioning
- Protocol conversion
Medical Devices
- Portable diagnostic equipment
- Patient monitoring systems
- Medical instrumentation
- Battery-powered medical tools
Communications
- Wireless interface modules
- Signal routing
- Protocol bridging
- Glue logic implementation
Embedded Systems
- Microcontroller peripheral expansion
- Boot ROM management
- Reset and watchdog circuits
- FPGA configuration control
XC2C32A-4QFG32C vs. Related Part Numbers
The XC2C32A series offers multiple package and speed grade options. Here is a comparison table.
| Part Number |
Speed Grade |
Package |
I/O Pins |
Temperature |
| XC2C32A-4QFG32C |
-4 (323 MHz) |
32-QFN |
21 |
Commercial |
| XC2C32A-6QFG32C |
-6 (200 MHz) |
32-QFN |
21 |
Commercial |
| XC2C32A-4VQG44C |
-4 (323 MHz) |
44-VQFP |
33 |
Commercial |
| XC2C32A-6VQG44C |
-6 (200 MHz) |
44-VQFP |
33 |
Commercial |
| XC2C32A-4CPG56C |
-4 (323 MHz) |
56-CSBGA |
33 |
Commercial |
| XC2C32A-6QFG32I |
-6 (200 MHz) |
32-QFN |
21 |
Industrial |
Design Support and Development Tools
Xilinx provides comprehensive design support for the XC2C32A-4QFG32C through the ISE Design Suite. Engineers can leverage industry-standard HDL languages including VHDL and Verilog for device programming.
Supported Design Tools
- Xilinx ISE Design Suite
- ISE WebPACK (Free Edition)
- JTAG Programming Interface
- In-System Programming (ISP)
Ordering Information
| Attribute |
Details |
| Part Number |
XC2C32A-4QFG32C |
| Packaging |
Tray |
| Standard Pack Quantity |
490 pieces |
| Moisture Sensitivity Level |
MSL-3 |
| Lead Time |
Contact distributor |
Summary
The XC2C32A-4QFG32C Xilinx CoolRunner-II CPLD delivers an exceptional combination of high performance (323 MHz), ultra-low power consumption (16 µA standby), and compact form factor (5mm × 5mm). Its 32 macrocells, 21 I/O pins, and support for multiple voltage standards make it a versatile solution for consumer, industrial, medical, and communications applications. Whether you need fast glue logic, power sequencing, or a compact programmable solution for battery-operated devices, the XC2C32A-4QFG32C offers reliable performance in a RoHS-compliant package.
