In today’s embedded system designs, there’s often a need for small, fast, and deterministic logic control that doesn’t justify the complexity or power draw of a full FPGA. That’s where CPLDs (Complex Programmable Logic Devices) like the XC2C32A-6VQG44I from Xilinx (now part of AMD) come in.
The XC2C32A-6VQG44I, part of the CoolRunner™-II family, is a low-power, high-performance, and non-volatile CPLD well-suited for portable, industrial, and control-focused applications. This component is ideal for I/O expansion, boot sequencing, state machines, and other glue logic tasks.
🔍 What is XC2C32A-6VQG44I?
The XC2C32A-6VQG44I is a 32-macrocell CPLD in a 44-pin VQFP package, designed for low-power operation and instant-on logic control. It is built using CoolRunner-II’s advanced 0.18μm process and offers true zero static power consumption when not switching, making it ideal for battery-powered or always-on systems.
Its industrial temperature rating (indicated by the “I” in the part number) makes it suitable for deployment in harsh environments like factory automation, automotive control modules, and telecom infrastructure.
📊 Technical Specifications
| Feature | Specification |
|---|---|
| Manufacturer | Xilinx (AMD) |
| Part Number | XC2C32A-6VQG44I |
| Family | CoolRunner™-II CPLD |
| Logic Macrocells | 32 |
| Logic Blocks | 2 Function Blocks |
| User I/Os | Up to 34 |
| Memory Type | Non-volatile (EEPROM-based configuration) |
| Package | VQFP-44 |
| Maximum Propagation Delay | 6.0 ns |
| Voltage Supply | 1.8V core, 3.3V I/O (5V tolerant) |
| Power Consumption | Ultra-low (~25 µA static current typical) |
| Temperature Range | -40°C to +100°C (Industrial Grade) |
| RoHS Compliant | Yes |
📄 View the full CoolRunner-II CPLD Data Sheet (PDF) on AMD Xilinx’s official documentation site.
✅ Key Features and Benefits
The XC2C32A-6VQG44I offers the performance of traditional CPLDs with power-saving features previously only seen in more advanced devices:
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Zero Power Technology
– Extremely low static power, ideal for battery-based applications -
Instant-On Operation
– No configuration delay after power-up -
In-System Programming (ISP)
– Supports JTAG for fast prototyping, updates, and manufacturing test -
Flexible I/O
– 34 I/O pins supporting 1.5V to 3.3V logic, tolerant to 5V -
Industrial Grade Reliability
– Operates reliably across harsh temperature conditions
🧠 Applications of XC2C32A-6VQG44I
The XC2C32A-6VQG44I is perfect for simple yet critical control logic applications across various industries:
🏭 Industrial Control
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Used in sensor interfaces, timing controllers, and system monitoring circuits
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Helps simplify PCB design by replacing discrete logic components
🚗 Automotive Electronics
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Suitable for ECUs, dashboard modules, and HVAC control
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Instant-on behavior ensures rapid startup in vehicle systems
📡 Telecommunications
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Employed in protocol bridging, reset sequencing, and bus arbitration
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Acts as glue logic between processors and custom I/O protocols
🔋 Consumer and Portable Devices
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Integrated in smart wearables, IoT modules, and remote sensors
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Minimizes power consumption while maintaining programmable logic control
🔧 Design & Development Tools
Designers can work with the XC2C32A-6VQG44I using Xilinx ISE WebPACK, which provides:
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VHDL/Verilog/ABEL design entry
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Logic simulation and constraint timing analysis
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JTAG programming support
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Low-power estimation tools
🛠 Download ISE WebPACK here from AMD/Xilinx.
🔗 Looking for more programmable logic devices? Explore CPLDs and FPGAs from DRex Electronics.
🔗 Source XC2C32A-6VQG44I from DRex Electronics
At DRex Electronics, we provide OEMs, contract manufacturers, and design engineers with reliable access to programmable logic components, including the XC2C32A-6VQG44I.
Why Source from DRex?
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✅ ISO 9001 Certified supply chain processes
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✅ Competitive pricing on legacy and active CPLDs
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✅ Fast, global delivery and strategic sourcing
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✅ Assistance with EOL part replacement and cross-referencing
📩 Request a quote now to check inventory, pricing, or lead times.
🔁 Alternatives and Upgrades
Depending on your logic density and performance needs, consider:
| Part Number | Macrocells | Package | Use Case |
|---|---|---|---|
| XC2C64A-7VQG44I | 64 | VQFP-44 | More complex control logic |
| XC2C128-7VQG100I | 128 | VQFP-100 | Higher I/O count and resources |
| 5M80ZE64C4N (Intel) | 80 | EQFP-64 | MAX® V CPLD alternative |
DRex Electronics supports all major CPLD families including Xilinx, Intel (Altera), and Lattice Semiconductor.
🧩 Summary
The XC2C32A-6VQG44I is a compact, power-efficient, and reliable CPLD ideal for embedded logic control, power management, and interface bridging. With instant-on performance, industrial-grade durability, and extremely low power draw, it’s a perfect fit for mission-critical applications in today’s power-sensitive, space-constrained environments.
Whether you’re updating an existing design or developing a new embedded product, DRex Electronics can provide the XC2C32A-6VQG44I and other programmable logic solutions to support your innovation.
