The XC2C32A-6VQ44I is a high-performance Complex Programmable Logic Device (CPLD) from the Xilinx CoolRunner-II family. This industrial-grade CPLD delivers ultra-low power consumption, fast 5.5ns pin-to-pin propagation delay, and instant-on nonvolatile operation—making it ideal for embedded systems, glue logic, and portable electronics applications.
Key Features of XC2C32A-6VQ44I CPLD
The XC2C32A-6VQ44I combines advanced low-power technology with high-speed performance. Engineers choose this device for applications requiring reliable programmable logic with minimal power draw.
Ultra-Low Power Consumption
CoolRunner-II technology enables exceptional power efficiency:
- Standby Power: 28.8µW typical
- Standby Current: 16µA
- CoolCLOCK Technology: Reduces dynamic power by gating unused clock networks
- DataGATE Feature: Blocks data inputs to reduce switching power
High-Speed Performance
The “-6” speed grade designation indicates optimized timing characteristics for demanding applications:
- Pin-to-Pin Delay: 5.5ns maximum
- System Frequency: Up to 200MHz
- Fast Logic Execution: Ideal for timing-critical interface bridging
XC2C32A-6VQ44I Technical Specifications
| Parameter |
Specification |
| Manufacturer |
Xilinx (AMD) |
| Product Family |
CoolRunner-II |
| Part Number |
XC2C32A-6VQ44I |
| Device Type |
CPLD |
| Logic Gates |
750 |
| Macrocells |
32 |
| Maximum User I/O |
33 |
| Speed Grade |
-6 (5.5ns) |
| Operating Frequency |
200MHz |
| Process Technology |
0.18µm CMOS |
Package Information & Physical Dimensions
The XC2C32A-6VQ44I utilizes a compact surface-mount package suitable for space-constrained PCB designs.
| Parameter |
Value |
| Package Type |
VQFP (Very Thin Quad Flat Pack) |
| Pin Count |
44 |
| Package Dimensions |
10mm × 10mm |
| Pin Pitch |
0.8mm |
| Lead Form |
Gull Wing |
| Mounting Type |
Surface Mount |
| Package Shape |
Square |
Electrical Characteristics
Operating Voltage Specifications
| Parameter |
Minimum |
Typical |
Maximum |
Unit |
| Core Voltage (VCCINT) |
1.7 |
1.8 |
1.9 |
V |
| I/O Voltage (VCCIO) |
1.4 |
– |
3.6 |
V |
| Input Voltage Tolerance |
– |
– |
3.9 |
V |
Multi-Voltage I/O Support
The XC2C32A-6VQ44I features two independent I/O banks that support multiple voltage standards:
| I/O Standard |
Voltage Level |
| LVCMOS33 |
3.3V |
| LVCMOS25 |
2.5V |
| LVCMOS18 |
1.8V |
| LVCMOS15 |
1.5V |
Operating Temperature Range
| Grade |
Suffix |
Temperature Range |
| Industrial |
I |
-40°C to +85°C |
| Commercial |
C |
0°C to +70°C |
The “I” suffix in XC2C32A-6VQ44I indicates Industrial temperature grade, ensuring reliable operation in harsh environments.
Advanced Features of CoolRunner-II XC2C32A
DataGATE Technology
DataGATE allows selective blocking of data inputs to reduce dynamic power consumption. This feature is particularly valuable in battery-powered and portable applications where power management is critical.
CoolCLOCK Technology
CoolCLOCK combines clock gating with a divide-by-two counter, significantly reducing clock network power while maintaining performance.
Design & Programming Support
| Feature |
Support |
| JTAG Interface |
IEEE 1149.1/1532 compliant |
| In-System Programming |
Yes |
| Boundary Scan |
Full support |
| Design Tools |
Xilinx ISE Design Suite |
| Configuration |
Nonvolatile Flash-based |
| Instant-On Operation |
Yes |
XC2C32A-6VQ44I Typical Applications
The XC2C32A-6VQ44I CPLD is optimized for various embedded and digital design applications:
- Glue Logic Replacement: Consolidate multiple discrete logic ICs
- Interface Bridging: Protocol conversion between different voltage domains
- State Machine Implementation: Compact sequential logic designs
- I/O Expansion: Extend microcontroller capabilities
- Power Management Controllers: Low-power system sequencing
- Portable Electronics: Battery-operated devices requiring minimal standby power
- Industrial Control Systems: Reliable operation across wide temperature ranges
Part Number Decoder: Understanding XC2C32A-6VQ44I
| Segment |
Meaning |
| XC2C |
CoolRunner-II CPLD Family |
| 32A |
32 Macrocells, “A” variant with enhanced features |
| -6 |
Speed Grade (5.5ns propagation delay) |
| VQ |
Very Thin Quad Flat Pack |
| 44 |
44-Pin Package |
| I |
Industrial Temperature (-40°C to +85°C) |
Related XC2C32A Device Variants
| Part Number |
Package |
Pins |
Temperature |
| XC2C32A-6VQ44I |
VQFP |
44 |
Industrial |
| XC2C32A-6VQ44C |
VQFP |
44 |
Commercial |
| XC2C32A-6QFG32I |
QFN |
32 |
Industrial |
| XC2C32A-6CPG56I |
CSP |
56 |
Industrial |
| XC2C32A-4VQ44C |
VQFP |
44 |
Commercial |
Why Choose XC2C32A-6VQ44I for Your Design?
The XC2C32A-6VQ44I stands out as an excellent choice for engineers seeking a balance between performance, power efficiency, and reliability. Its nonvolatile architecture ensures instant-on operation without external configuration memory, while the industrial temperature rating guarantees dependable performance in demanding environments.
For comprehensive resources on programmable logic devices and related components, explore our Xilinx FPGA product selection.
Compliance & Standards
| Standard |
Compliance |
| RoHS |
Compliant |
| REACH |
Compliant |
| JTAG |
IEEE 1149.1 |
| ISP |
IEEE 1532 |
| ECCN |
EAR99 |
Summary
The XC2C32A-6VQ44I Xilinx CoolRunner-II CPLD delivers an optimal combination of ultra-low power consumption, high-speed 5.5ns performance, and industrial-grade reliability. With 32 macrocells, 750 logic gates, and multi-voltage I/O support, this device provides flexible programmable logic for embedded systems, portable electronics, and industrial applications requiring robust, energy-efficient operation.
