XC2C32A-6VQG44I Key Specifications Overview
The XC2C32A-6VQG44I combines advanced programmable logic capabilities with industry-leading power efficiency. Engineers and designers choose this CPLD for applications requiring fast signal processing, minimal power draw, and reliable non-volatile configuration storage.
| Specification |
Value |
| Manufacturer |
AMD (formerly Xilinx) |
| Part Number |
XC2C32A-6VQG44I |
| Device Family |
CoolRunner-II CPLD |
| Number of Macrocells |
32 |
| Equivalent Gates |
750 |
| Maximum Frequency |
200 MHz |
| Propagation Delay (tPD) |
5.5 ns |
| Speed Grade |
-6 |
| Core Voltage |
1.8V (1.7V – 1.9V range) |
| Package Type |
44-VQFP (Very Thin Quad Flat Pack) |
| Package Dimensions |
10mm × 10mm |
| Number of User I/O Pins |
33 |
| Operating Temperature |
-40°C to +85°C (Industrial Grade) |
| Process Technology |
0.18µm CMOS |
| Mounting Type |
Surface Mount |
| RoHS Compliance |
Yes (Pb-free) |
XC2C32A-6VQG44I Technical Features and Capabilities
Ultra-Low Power CoolRunner-II Architecture
The XC2C32A-6VQG44I utilizes Xilinx’s proprietary CoolRunner-II architecture, engineered specifically for power-sensitive applications. This CPLD achieves standby power consumption as low as 16µA with total static power of just 28.8µW, making it perfect for battery-powered devices and always-on systems.
Advanced Interconnect Matrix (AIM) Technology
This device features eight Function Blocks interconnected through the low-power Advanced Interconnect Matrix (AIM). The AIM provides 40 true and complement inputs to each Function Block, enabling complex logic implementations while maintaining exceptional power efficiency.
| Feature |
Description |
| Function Blocks |
8 |
| P-term PLA Configuration |
40 × 56 |
| Macrocells per Block |
16 |
| Register Types |
D Flip-flop, T Flip-flop, D Latch |
| Clock Sources |
Global and Local Product Term |
| I/O Banks |
2 |
In-System Programmable (ISP) Capability
The XC2C32A-6VQG44I supports In-System Programming through IEEE 1149.1/1532 JTAG interface, allowing field updates without removing the device from the circuit board. This feature significantly reduces development time and enables firmware updates in deployed systems.
XC2C32A-6VQG44I I/O Standards and Voltage Compatibility
Multi-Voltage I/O Support
One of the standout features of the XC2C32A-6VQG44I is its extensive I/O voltage compatibility. The two independent I/O banks enable seamless interfacing with multiple voltage domains within a single system.
| I/O Standard |
Voltage Level |
Supported |
| LVTTL |
3.3V |
✓ |
| LVCMOS33 |
3.3V |
✓ |
| LVCMOS25 |
2.5V |
✓ |
| LVCMOS18 |
1.8V |
✓ |
| LVCMOS15 |
1.5V |
✓ (with Schmitt-trigger) |
Programmable I/O Features
Each I/O pin on the XC2C32A-6VQG44I offers configurable options:
- Programmable slew rate control
- Bus hold functionality
- Internal pull-up resistors
- Open-drain output capability
- Programmable ground pins
XC2C32A-6VQG44I Power Management Features
DataGATE Technology for Dynamic Power Reduction
The XC2C32A-6VQG44I incorporates DataGATE technology, which blocks signal transitions on unused logic paths. By mapping signals to the DataGATE function, designers can achieve significant dynamic power savings without affecting system performance.
CoolCLOCK Technology
CoolCLOCK technology enables high-performance synchronous operation using lower-frequency clocking, reducing total power consumption while maintaining fast logic execution. The device includes clock division capabilities with eight selectable division ratios for both even and odd frequencies.
| Power Parameter |
Typical Value |
| Standby Current |
16 µA |
| Static Power |
28.8 µW |
| Configuration Current |
500 µA |
| Operating Voltage Range |
1.7V – 1.9V |
XC2C32A-6VQG44I Package Information and Pinout
44-VQFP Package Specifications
The XC2C32A-6VQG44I comes in a Very Thin Quad Flat Pack (VQFP) with 44 pins, optimized for space-constrained PCB designs.
| Package Parameter |
Value |
| Package Code |
VQG44 |
| Package Type |
Very Thin QFP |
| Pin Count |
44 |
| Pin Pitch |
0.8mm |
| Body Size |
10mm × 10mm |
| Body Height |
1.0mm (typical) |
| Thermal Resistance (θJA) |
47.7°C/W |
| Thermal Resistance (θJC) |
8.2°C/W |
| Lead-Free (Pb-free) |
Yes |
XC2C32A-6VQG44I Applications and Use Cases
Industrial Control and Automation
The XC2C32A-6VQG44I excels in industrial environments where reliability and instant-on capability are critical. Its non-volatile flash-based configuration ensures immediate operation upon power-up without external boot memory.
Embedded Systems and Microcontroller Support
Designers frequently pair the XC2C32A-6VQG44I with microcontrollers to expand I/O capabilities, implement glue logic, and create state machines. The low power consumption makes it ideal for embedded applications with strict power budgets.
Common Application Areas
- Interface bridging and protocol conversion
- State machine implementation
- I/O expansion for MCU-based systems
- Timing and control logic
- Level shifting between voltage domains
- Portable and battery-powered devices
- Telecommunications equipment
- Aerospace and defense systems
- Consumer electronics
- Automotive infotainment systems
For comprehensive information about programmable logic devices and related solutions, visit Xilinx FPGA resources.
XC2C32A-6VQG44I Development and Programming Tools
ISE Design Suite Compatibility
The XC2C32A-6VQG44I is fully supported by Xilinx ISE Design Suite, providing a complete development environment for design entry, synthesis, simulation, and programming.
JTAG Programming Support
| Programming Feature |
Specification |
| Programming Interface |
IEEE 1149.1/1532 JTAG |
| ISP Support |
Yes |
| Programming Voltage |
1.8V |
| Configuration Storage |
Non-volatile Flash |
| Programming Cycles |
10,000+ (typical) |
XC2C32A-6VQG44I Ordering Information
Part Number Breakdown
Understanding the XC2C32A-6VQG44I part number structure helps ensure correct component selection:
| Code Segment |
Meaning |
| XC2C |
CoolRunner-II CPLD Family |
| 32A |
32 Macrocells, “A” variant |
| -6 |
Speed Grade (-6 = 5.5ns) |
| VQ |
Very Thin QFP Package |
| G |
Pb-free (RoHS Compliant) |
| 44 |
44-Pin Package |
| I |
Industrial Temperature (-40°C to +85°C) |
Related Part Numbers
| Part Number |
Temperature Range |
Package |
| XC2C32A-6VQG44I |
Industrial (-40°C to +85°C) |
44-VQFP |
| XC2C32A-6VQG44C |
Commercial (0°C to +70°C) |
44-VQFP |
| XC2C32A-6CPG56I |
Industrial (-40°C to +85°C) |
56-CSP |
| XC2C32A-4VQG44I |
Industrial (-40°C to +85°C) |
44-VQFP |
Why Choose XC2C32A-6VQG44I for Your Design
The XC2C32A-6VQG44I delivers an optimal combination of performance, power efficiency, and flexibility for modern electronic designs. Key advantages include:
- Instant-On Operation – Non-volatile configuration eliminates boot time delays
- Ultra-Low Power – Industry-leading power consumption for battery applications
- High Speed – 5.5ns propagation delay supports demanding timing requirements
- Flexible I/O – Multi-voltage support simplifies system integration
- Industrial Grade – Extended temperature range for harsh environments
- RoHS Compliant – Meets environmental regulations for global markets
XC2C32A-6VQG44I Frequently Asked Questions
What is the maximum operating frequency of XC2C32A-6VQG44I? The XC2C32A-6VQG44I supports a maximum system frequency of 200 MHz, with 5.5ns pin-to-pin propagation delay.
Is the XC2C32A-6VQG44I lead-free and RoHS compliant? Yes, the “G” in the part number indicates Pb-free (lead-free) packaging, making it fully RoHS compliant.
What voltage does the XC2C32A-6VQG44I require? The device operates with a 1.8V core voltage (1.7V to 1.9V range) and supports I/O voltages from 1.5V to 3.3V.
Can I program the XC2C32A-6VQG44I while it’s mounted on the PCB? Yes, the device supports In-System Programming (ISP) through the IEEE 1149.1/1532 JTAG interface.
The XC2C32A-6VQG44I represents the pinnacle of CoolRunner-II CPLD technology, offering designers a reliable, power-efficient solution for complex programmable logic applications. Its combination of 32 macrocells, 5.5ns speed performance, and industrial temperature rating makes it suitable for the most demanding embedded and industrial applications.
