The XC2C384-7PQ208C is a high-performance Complex Programmable Logic Device (CPLD) from AMD Xilinx’s renowned CoolRunner-II family. This ultra-low-power CPLD delivers exceptional speed with 7.1ns pin-to-pin propagation delay, making it ideal for demanding embedded systems, telecommunications equipment, and portable electronic applications.
XC2C384-7PQ208C Overview and Key Features
The XC2C384-7PQ208C combines the high-speed performance of the XC9500/XL/XV CPLD family with the extreme low-power characteristics of the XPLA3 family. This unique combination makes it versatile for both high-speed data communications and battery-operated portable devices.
XC2C384-7PQ208C Technical Specifications
| Parameter |
Value |
| Manufacturer |
AMD (formerly Xilinx) |
| Product Family |
CoolRunner-II CPLD |
| Part Number |
XC2C384-7PQ208C |
| Macrocells |
384 |
| System Gates |
9,000 (9K) |
| Maximum I/O Pins |
173 |
| Speed Grade |
-7 (High Performance) |
| Package Type |
208-Pin PQFP (Plastic Quad Flat Pack) |
| Operating Voltage (VCC) |
1.8V (1.7V – 1.9V) |
| Process Technology |
0.18µm CMOS |
| Temperature Range |
0°C to +70°C (Commercial) |
XC2C384-7PQ208C Performance Specifications
| Performance Parameter |
Specification |
| Maximum Frequency (Fsystem) |
217 MHz |
| Pin-to-Pin Propagation Delay |
7.1 ns |
| Global Clock-to-Output (Tco) |
5.5 ns |
| Setup Time (Tsu) |
2.3 ns |
| Standby Current (Isb) |
13 µA (typical) |
XC2C384-7PQ208C Architecture and Design
The XC2C384-7PQ208C features a sophisticated architecture built around Function Blocks interconnected by Xilinx’s proprietary Advanced Interconnect Matrix (AIM).
Function Block Architecture
The XC2C384-7PQ208C consists of 24 Function Blocks, each containing:
- 40 x 56 Product-term PLA structure
- 16 macrocells per Function Block
- 40 true and complement inputs from the AIM
- Configurable combinational or registered operation modes
Advanced Power Management Features
| Feature |
Description |
| DataGATE Technology |
Selectively disables unused inputs to reduce switching power |
| CoolCLOCK |
Combines clock division and DualEDGE flip-flops for power reduction |
| DualEDGE Flip-Flops |
Enables synchronous operation at half the clock frequency |
| Clock Divider |
8 different division selections (even and odd frequencies) |
| Zero Standby Power |
Industry-leading 13 µA quiescent current |
XC2C384-7PQ208C I/O Capabilities and Voltage Standards
The XC2C384-7PQ208C supports multi-voltage I/O operation with flexible I/O banking, enabling seamless interfacing with various logic families.
Supported I/O Standards
| I/O Standard |
Voltage Level |
Support |
| LVCMOS33 |
3.3V |
✓ Full Support |
| LVCMOS25 |
2.5V |
✓ Full Support |
| LVCMOS18 |
1.8V |
✓ Full Support |
| LVCMOS15 |
1.5V |
✓ Schmitt-trigger Required |
| LVTTL |
3.3V TTL |
✓ Full Support |
| SSTL2 Class I |
2.5V |
✓ Full Support |
| SSTL3 Class I |
3.3V |
✓ Full Support |
| HSTL Class I |
1.5V |
✓ Full Support |
I/O Banking Configuration
The XC2C384-7PQ208C provides 4 independent I/O banks, allowing each bank to operate at different VCCIO voltage levels. This feature simplifies voltage translation between different logic families without external level shifters.
XC2C384-7PQ208C Programming and Development
In-System Programming (ISP)
The XC2C384-7PQ208C supports In-System Programming through IEEE Standard 1149.1/1532 Boundary-Scan (JTAG) interface, enabling:
- Field-programmable updates
- Production programming
- Design prototyping
- Board-level testing and debugging
- JTAG-initiated FPGA configuration
Development Tools Compatibility
| Tool |
Support Level |
| Xilinx ISE Design Suite |
Full Support (ISE 4.1i and later) |
| Xilinx WebPACK |
Free Development Tools |
| Vivado Design Suite |
Legacy Support |
| Third-Party Synthesizers |
Full VHDL/Verilog Support |
XC2C384-7PQ208C Package Information
208-Pin PQFP Package Specifications
| Package Parameter |
Specification |
| Package Type |
PQFP (Plastic Quad Flat Pack) |
| Pin Count |
208 |
| Package Dimensions |
28mm x 28mm |
| Pin Pitch |
0.5mm |
| User I/O Pins |
173 |
| Mounting Type |
Surface Mount (SMD) |
| RoHS Compliance |
Available (PQG208 variant) |
XC2C384-7PQ208C Applications
The XC2C384-7PQ208C is optimized for diverse applications requiring high-speed logic processing with minimal power consumption:
Industrial Applications
- Factory automation controllers
- Industrial communication interfaces
- Motor control systems
- Sensor data processing
Telecommunications
- Network interface cards
- Protocol converters
- Base station equipment
- Switching systems
Consumer Electronics
- Mobile device interfaces
- Gaming peripherals
- Audio/video processing
- Smart home controllers
Medical Devices
- Patient monitoring systems
- Diagnostic equipment
- Portable medical instruments
- Laboratory automation
XC2C384-7PQ208C vs Alternative CPLDs
| Feature |
XC2C384-7PQ208C |
XC2C384-10PQ208C |
XC2C256-7PQ208C |
| Macrocells |
384 |
384 |
256 |
| Speed Grade |
-7 (Fast) |
-10 (Standard) |
-7 (Fast) |
| Max Frequency |
217 MHz |
125 MHz |
152 MHz |
| Propagation Delay |
7.1 ns |
9.2 ns |
7.1 ns |
| I/O Pins |
173 |
173 |
173 |
| Package |
208-PQFP |
208-PQFP |
208-PQFP |
XC2C384-7PQ208C Part Number Decoder
Understanding the XC2C384-7PQ208C part number structure:
| Segment |
Meaning |
| XC2C |
CoolRunner-II CPLD Family |
| 384 |
384 Macrocells |
| -7 |
Speed Grade (7.1ns propagation delay) |
| PQ |
Plastic Quad Flat Pack |
| 208 |
208-Pin Package |
| C |
Commercial Temperature Range (0°C to +70°C) |
Why Choose XC2C384-7PQ208C for Your Design
The XC2C384-7PQ208C delivers an exceptional balance of performance, power efficiency, and I/O flexibility:
- Ultra-Low Power: Industry-leading 13 µA standby current extends battery life in portable applications
- High Performance: 7.1ns pin-to-pin delay supports demanding timing requirements
- Flexible I/O: 173 user I/O pins with multi-voltage support (1.5V to 3.3V)
- Easy Integration: JTAG programming and comprehensive development tool support
- Proven Reliability: 0.18µm CMOS technology with established production history
Where to Buy XC2C384-7PQ208C
The XC2C384-7PQ208C is available through authorized AMD distributors worldwide, including Digi-Key, Mouser, Avnet, and Arrow Electronics. For comprehensive Xilinx FPGA product information, technical support, and competitive pricing, contact your preferred distributor.
XC2C384-7PQ208C Documentation and Resources
Essential documentation for XC2C384-7PQ208C design implementation:
- DS090: CoolRunner-II CPLD Family Data Sheet
- UG445: CoolRunner-II CPLD Design Considerations
- XAPP375: CoolRunner-II Power Calculation
- XAPP382: CoolRunner-II I/O Standards
- XAPP429: 5V Tolerant I/O Solutions
Conclusion
The XC2C384-7PQ208C represents the optimal choice for engineers seeking a high-performance, ultra-low-power CPLD solution. With 384 macrocells, 173 I/O pins, and industry-leading 7.1ns propagation delay, this CoolRunner-II CPLD delivers the performance and flexibility required for modern embedded system designs. Whether developing telecommunications equipment, industrial controllers, or battery-powered portable devices, the XC2C384-7PQ208C provides the reliability and efficiency that demanding applications require.
