The XC2C512-7PQG208C is a high-performance Complex Programmable Logic Device (CPLD) from the renowned CoolRunner-II family. Manufactured by Xilinx (now AMD), this 512-macrocell CPLD delivers exceptional speed and ultra-low power consumption in a compact 208-pin PQFP package. Whether you’re designing portable electronics, communication equipment, or industrial control systems, the XC2C512-7PQG208C offers the perfect balance of performance and efficiency.
XC2C512-7PQG208C Key Features and Benefits
The XC2C512-7PQG208C stands out in the CPLD market due to its advanced CoolRunner-II architecture. This device combines industry-leading low power consumption with high-speed operation, making it ideal for battery-powered applications and high-performance systems alike.
Ultra-Low Power Technology
The XC2C512-7PQG208C utilizes Xilinx’s revolutionary Fast Zero Power (FZP) technology. This 0.18μm CMOS process enables the device to achieve the industry’s lowest standby current of just 16μA. The 1.8V all-digital core dramatically reduces power consumption without sacrificing performance.
Key power-saving features include:
- DataGATE signal blocking technology
- CoolCLOCK clock management
- DualEDGE flip-flop capability
- Ultra-low standby current (16μA)
- Dynamic power optimization
High-Performance Architecture
Despite its low power consumption, the XC2C512-7PQG208C delivers impressive performance metrics. The -7 speed grade provides 7.1ns propagation delay and supports operating frequencies up to 179MHz, making it suitable for demanding applications.
XC2C512-7PQG208C Technical Specifications
| Parameter |
Specification |
| Part Number |
XC2C512-7PQG208C |
| Family |
CoolRunner-II |
| Manufacturer |
AMD/Xilinx |
| Number of Macrocells |
512 |
| System Gates |
12,000 |
| Function Blocks |
32 |
| Number of I/O Pins |
173 |
| Maximum Frequency |
179 MHz |
| Propagation Delay (tPD) |
7.1 ns |
| Speed Grade |
-7 |
| Process Technology |
0.18μm CMOS |
| Core Voltage |
1.8V (1.7V – 1.9V) |
| I/O Voltage Range |
1.5V – 3.3V |
| Package Type |
208-Pin PQFP |
| Operating Temperature |
0°C to +70°C (Commercial) |
| RoHS Status |
Compliant |
XC2C512-7PQG208C Electrical Characteristics
| Parameter |
Min |
Typical |
Max |
Unit |
| Core Supply Voltage (VCCINT) |
1.7 |
1.8 |
1.9 |
V |
| I/O Supply Voltage (VCCIO) |
1.5 |
– |
3.3 |
V |
| Input Low Voltage (VIL) |
-0.5 |
– |
0.8 |
V |
| Input High Voltage (VIH) |
2.0 |
– |
3.6 |
V |
| Standby Current (ICC) |
– |
16 |
50 |
μA |
| Global Clock Setup Time |
– |
4 |
– |
ns |
XC2C512-7PQG208C Package Information
The XC2C512-7PQG208C comes in a 208-pin Plastic Quad Flat Package (PQFP). This surface-mount package offers excellent thermal performance and reliable soldering for high-volume manufacturing.
| Package Parameter |
Value |
| Package Type |
PQFP |
| Pin Count |
208 |
| Body Size |
28mm × 28mm |
| Lead Pitch |
0.5mm |
| Mounting Type |
Surface Mount (SMD) |
| MSL Rating |
MSL 3 – 168 hours |
XC2C512-7PQG208C I/O Standards Support
The XC2C512-7PQG208C supports multiple I/O voltage standards through its four independent I/O banks. This flexibility enables seamless integration with various system voltage domains.
| I/O Standard |
Supported |
| LVTTL |
✓ |
| LVCMOS 1.5V |
✓ |
| LVCMOS 1.8V |
✓ |
| LVCMOS 2.5V |
✓ |
| LVCMOS 3.3V |
✓ |
| HSTL Class I |
✓ |
| SSTL2 Class I |
✓ |
| SSTL3 Class I |
✓ |
XC2C512-7PQG208C Architecture Overview
Advanced Interconnect Matrix (AIM)
The XC2C512-7PQG208C features Xilinx’s proprietary Advanced Interconnect Matrix (AIM). This low-power routing architecture efficiently connects all 32 Function Blocks while minimizing signal propagation delays.
Function Block Structure
Each Function Block in the XC2C512-7PQG208C contains:
- 40 × 56 Product Term PLA
- 16 Macrocells per block
- 40 true and complement inputs from AIM
- Combinational and registered operation modes
Clocking Options
The XC2C512-7PQG208C provides flexible clocking capabilities:
- 3 Global Clock pins (GCK0, GCK1, GCK2)
- 8-frequency clock divider on GCK2
- DualEDGE flip-flop support
- Per-macrocell clock enable
- Synchronous and asynchronous set/reset
XC2C512-7PQG208C Applications
The XC2C512-7PQG208C excels in numerous applications requiring programmable logic solutions:
Communication Equipment
- Network interface cards
- Protocol converters
- Bus bridging and translation
- Timing and clock management
Industrial Systems
- Motor control interfaces
- PLC I/O expansion
- Sensor data processing
- Industrial automation controllers
Consumer Electronics
- Portable devices
- Battery-powered systems
- Audio/video processing
- Display controllers
Embedded Systems
- Microprocessor glue logic
- Address decoding
- State machine implementation
- Interface expansion
XC2C512-7PQG208C Programming and Development
In-System Programmability
The XC2C512-7PQG208C supports In-System Programming (ISP) through the IEEE 1532 JTAG interface. This enables field upgrades without removing the device from the PCB.
Development Tools
Designers can develop XC2C512-7PQG208C applications using:
- Xilinx ISE Design Suite
- ISE WebPACK (free edition)
- Vivado Design Suite
- Third-party synthesis tools
Design Security
The XC2C512-7PQG208C provides four levels of design security to protect intellectual property from unauthorized access and pattern theft.
Why Choose XC2C512-7PQG208C?
The XC2C512-7PQG208C offers compelling advantages for your next design:
- Industry’s Lowest Power – 16μA standby current extends battery life
- High Performance – 179MHz operation with 7.1ns propagation delay
- Multi-Voltage I/O – Supports 1.5V to 3.3V logic levels
- Instant-On Operation – Non-volatile configuration requires no external memory
- Easy Integration – Standard PQFP package simplifies PCB layout
- Field Upgradeable – ISP capability enables remote updates
XC2C512-7PQG208C Ordering Information
| Part Number |
Speed Grade |
Package |
Temperature Range |
| XC2C512-7PQG208C |
-7 (7.1ns) |
208 PQFP |
Commercial (0°C to +70°C) |
| XC2C512-7PQG208I |
-7 (7.1ns) |
208 PQFP |
Industrial (-40°C to +100°C) |
| XC2C512-10PQG208C |
-10 (9.2ns) |
208 PQFP |
Commercial (0°C to +70°C) |
Related CoolRunner-II CPLD Products
For more programmable logic solutions, explore our complete Xilinx FPGA product portfolio including:
- XC2C32A – 32 macrocell entry-level CPLD
- XC2C64A – 64 macrocell CPLD
- XC2C128 – 128 macrocell CPLD
- XC2C256 – 256 macrocell CPLD
- XC2C384 – 384 macrocell CPLD
XC2C512-7PQG208C Documentation and Resources
Access comprehensive technical documentation for the XC2C512-7PQG208C:
- Complete product datasheet (DS096)
- CoolRunner-II Family User Guide
- ISE Design Suite tutorials
- Application notes and reference designs
- Package mechanical drawings
Frequently Asked Questions
What is the difference between XC2C512-7PQG208C and XC2C512-10PQG208C?
The main difference is the speed grade. The XC2C512-7PQG208C (-7 speed grade) offers faster performance with 7.1ns propagation delay and 179MHz maximum frequency. The XC2C512-10PQG208C (-10 speed grade) has 9.2ns propagation delay and 128MHz frequency but is more cost-effective.
Is the XC2C512-7PQG208C RoHS compliant?
Yes, the XC2C512-7PQG208C with green packaging is RoHS compliant and meets environmental regulations for lead-free manufacturing.
What programming cable do I need for XC2C512-7PQG208C?
The XC2C512-7PQG208C can be programmed using Xilinx Platform Cable USB or any compatible JTAG programmer supporting IEEE 1149.1 and IEEE 1532 standards.
Can XC2C512-7PQG208C operate at 3.3V?
The core operates at 1.8V, but the I/O banks support multiple voltage levels from 1.5V to 3.3V, enabling direct interfacing with 3.3V systems.
