What is the XC2C32A-6PCG44C?
The XC2C32A-6PCG44C is a Complex Programmable Logic Device (CPLD) from Xilinx’s CoolRunner-II family. This ultra-low-power CPLD delivers 32 macrocells, 750 gates, and 200MHz operating frequency in a compact 44-pin PLCC package. Designed with 0.18µm CMOS technology, the XC2C32A-6PCG44C operates at 1.8V core voltage, making it ideal for battery-powered and portable applications where power efficiency is critical.
Engineers seeking reliable programmable logic solutions often choose Xilinx FPGA products for their proven performance and extensive design tool support.
XC2C32A-6PCG44C Key Specifications
| Parameter |
Value |
| Manufacturer |
Xilinx (AMD) |
| Product Family |
CoolRunner-II CPLD |
| Part Number |
XC2C32A-6PCG44C |
| Macrocells |
32 |
| Gates |
750 |
| Maximum Frequency |
200MHz |
| Core Voltage |
1.8V |
| Process Technology |
0.18µm CMOS |
| Package Type |
44-Pin PLCC (PCG44) |
| RoHS Compliant |
Yes |
| Operating Temperature |
0°C to +70°C (Commercial) |
| Lifecycle Status |
Obsolete |
XC2C32A-6PCG44C Features and Benefits
Ultra-Low Power Consumption
The XC2C32A-6PCG44C utilizes Xilinx’s advanced CoolRunner-II architecture with zero standby power technology. The DataGATE feature reduces dynamic power consumption by blocking signal transitions on unused inputs.
Advanced Interconnect Matrix (AIM)
This CPLD features eight Function Blocks connected through a low-power Advanced Interconnect Matrix. Each Function Block receives 40 true and complement inputs, providing exceptional routing flexibility.
Flexible Clocking Options
| Clock Feature |
Description |
| Global Clocks |
3 dedicated global clock signals |
| DualEDGE Flip-Flop |
Synchronous operation on both clock edges |
| Clock Divider |
8 selectable divide ratios on GCK2 |
| Product Term Clocks |
Local clocking per macrocell |
In-System Programmability
The XC2C32A-6PCG44C supports IEEE 1149.1/1532 JTAG boundary-scan programming with 20,000 program/erase cycle endurance. This enables rapid prototyping and field updates without removing the device from the PCB.
XC2C32A-6PCG44C I/O Voltage Compatibility
| I/O Standard |
Voltage Level |
Supported |
| LVTTL |
3.3V |
Yes |
| LVCMOS33 |
3.3V |
Yes |
| LVCMOS25 |
2.5V |
Yes |
| LVCMOS18 |
1.8V |
Yes |
| LVCMOS15 |
1.5V |
Yes (with Schmitt-trigger) |
The device offers two I/O banks for easy voltage translation between different logic families.
XC2C32A-6PCG44C Package Information
44-Pin PLCC Pinout Overview
| Pin Category |
Details |
| Package Type |
PLCC-44 (Plastic Leaded Chip Carrier) |
| User I/O Pins |
33 |
| Global Clock Inputs |
3 (GCK0, GCK1, GCK2) |
| JTAG Pins |
4 (TCK, TDI, TDO, TMS) |
| Power Supply Pins |
VCC, VCCIO, GND |
XC2C32A-6PCG44C Applications
The XC2C32A-6PCG44C CPLD serves diverse industries requiring low-power programmable logic:
Industrial and Commercial Applications
- Glue logic replacement
- Address decoding
- State machine implementation
- Bus interface bridging
- Power management sequencing
Consumer Electronics
- Portable device control
- Battery-powered systems
- Wearable technology interfaces
Communication Systems
- Protocol conversion
- Signal conditioning
- Timing generation
XC2C32A-6PCG44C vs Related Part Numbers
| Part Number |
Temperature Range |
Package |
Macrocells |
| XC2C32A-6PCG44C |
0°C to +70°C |
PLCC-44 |
32 |
| XC2C32A-6PCG44I |
-40°C to +85°C |
PLCC-44 |
32 |
| XC2C32A-6PC44C |
0°C to +70°C |
PLCC-44 |
32 |
| XC2C32A-6QF32C |
0°C to +70°C |
QFN-32 |
32 |
Design Resources for XC2C32A-6PCG44C
Development Tools
Engineers can design with the XC2C32A-6PCG44C using Xilinx ISE Design Suite, which provides synthesis, implementation, and timing analysis tools specifically optimized for CoolRunner-II CPLDs.
Documentation Available
- XC2C32A Datasheet (PDF)
- CoolRunner-II Family User Guide
- JTAG Programming Specifications
- Reference Designs and Application Notes
Ordering Information
| Order Code |
Description |
| XC2C32A-6PCG44C |
Commercial temperature, PLCC-44, Pb-free |
Frequently Asked Questions
What is the XC2C32A-6PCG44C used for?
The XC2C32A-6PCG44C is used for implementing custom digital logic functions, including state machines, decoders, counters, and interface bridging in space-constrained, low-power applications.
Is the XC2C32A-6PCG44C still available?
While Xilinx has designated this part as obsolete, authorized distributors and excess inventory suppliers may still have stock available. Contact suppliers for current availability.
What software programs the XC2C32A-6PCG44C?
Xilinx ISE Design Suite (version 14.7 or earlier) supports CoolRunner-II CPLD programming and design implementation.
