The XC2C64A-5CPG56C is a high-performance Complex Programmable Logic Device (CPLD) from AMD Xilinx’s renowned CoolRunner-II family. This versatile chip combines ultra-low power consumption with exceptional processing speed, making it an ideal choice for portable electronics, industrial control systems, and embedded applications. Engineers seeking reliable programmable logic solutions will find the XC2C64A-5CPG56C delivers outstanding value with its compact 56-pin CSBGA package and zero standby power technology.
XC2C64A-5CPG56C Key Features and Benefits
The XC2C64A-5CPG56C stands out in the programmable logic market due to its innovative architecture and power-efficient design. This CoolRunner-II CPLD offers instant-on capability with non-volatile configuration storage, eliminating the need for external memory devices during startup.
Ultra-Low Power Consumption Technology
One of the most significant advantages of the XC2C64A-5CPG56C is its exceptional power efficiency. Unlike traditional CPLDs that use sense amplifier approaches, this device employs pure CMOS technology that virtually eliminates standby current. This makes it perfect for battery-powered applications where every milliamp counts.
High-Speed Performance Specifications
Despite its low power consumption, the XC2C64A-5CPG56C delivers impressive performance metrics. The device supports clock frequencies up to 263MHz, ensuring it can handle demanding digital logic applications without compromising on speed.
XC2C64A-5CPG56C Technical Specifications
| Parameter |
Specification |
| Part Number |
XC2C64A-5CPG56C |
| Manufacturer |
AMD / Xilinx |
| Device Family |
CoolRunner-II CPLD |
| Macrocells |
64 |
| System Gates |
1,500 (1.5K) |
| Maximum Frequency |
263 MHz |
| Core Voltage |
1.8V |
| Process Technology |
0.18μm CMOS |
| Package Type |
CSBGA (Chip Scale Ball Grid Array) |
| Pin Count |
56 Pins |
| User I/O Pins |
45 |
| Package Dimensions |
6mm × 6mm |
| Ball Pitch |
0.5mm |
| Temperature Grade |
Commercial (0°C to +70°C) |
| Lead-Free |
Yes (Pb-free/RoHS Compliant) |
XC2C64A-5CPG56C Architecture Overview
The XC2C64A-5CPG56C features a sophisticated internal architecture designed for maximum flexibility and performance. Understanding this architecture helps engineers optimize their designs for the best results.
Function Block Structure
The device consists of four function blocks interconnected by AMD Xilinx’s proprietary Advanced Interconnect Matrix (AIM). Each function block contains:
- A 40×56 Product Term PLA (Programmable Logic Array)
- 16 configurable macrocells
- Multiple configuration bits for combinational or registered operation
Advanced Interconnect Matrix (AIM) Technology
The AIM efficiently routes signals between function blocks while maintaining minimal power consumption. This low-power routing architecture feeds 40 true and complement inputs to each function block, ensuring high-speed signal propagation throughout the device.
XC2C64A-5CPG56C Electrical Characteristics
| Parameter |
Min |
Typ |
Max |
Unit |
| Core Supply Voltage (VCC) |
1.7 |
1.8 |
1.9 |
V |
| I/O Supply Voltage (VCCIO) |
1.4 |
– |
3.6 |
V |
| Standby Current (ISB) |
– |
18 |
– |
μA |
| Input Voltage High (VIH) |
0.7×VCCIO |
– |
– |
V |
| Input Voltage Low (VIL) |
– |
– |
0.3×VCCIO |
V |
| Operating Temperature |
0 |
– |
+70 |
°C |
XC2C64A-5CPG56C I/O Standards Compatibility
The XC2C64A-5CPG56C supports multiple JEDEC I/O standards, providing excellent interface flexibility for various system designs.
Supported Voltage Levels
| I/O Standard |
Voltage Level |
Notes |
| LVCMOS33 |
3.3V |
Standard CMOS Logic |
| LVCMOS25 |
2.5V |
Low Voltage CMOS |
| LVCMOS18 |
1.8V |
Native Core Voltage |
| LVCMOS15 |
1.5V |
Requires Schmitt-trigger |
| LVTTL |
3.3V |
TTL Compatible |
XC2C64A-5CPG56C Programming and Development
In-System Programmability (ISP)
The XC2C64A-5CPG56C features IEEE 1149.1/1532 compliant JTAG interface for in-system programming. This allows engineers to update device configurations without removing the chip from the PCB, significantly reducing development time and enabling field upgrades.
Design Software Compatibility
Engineers can develop designs for the XC2C64A-5CPG56C using:
- AMD Xilinx Vivado Design Suite
- ISE WebPACK (legacy support)
- Third-party CPLD development tools
XC2C64A-5CPG56C Package Information
| Package Parameter |
Value |
| Package Code |
CPG56C |
| Package Style |
Chip Scale Ball Grid Array |
| Body Size |
6mm × 6mm |
| Ball Pitch |
0.5mm |
| Ball Count |
56 |
| Height |
1.0mm (typical) |
| Weight |
65.0 mg |
| Moisture Sensitivity Level |
MSL-3 |
XC2C64A-5CPG56C Application Areas
The XC2C64A-5CPG56C excels in numerous applications across different industries:
Consumer Electronics
- Portable gaming devices
- Wearable technology
- Mobile accessories
- Smart home controllers
Industrial Applications
- Factory automation systems
- Motor control interfaces
- Sensor data processing
- Protocol conversion
Communications Equipment
- Network interface cards
- Signal routing systems
- Data multiplexing
- Clock management
Automotive Electronics
- Body control modules
- Dashboard interfaces
- Sensor integration
- Communication bridges
XC2C64A-5CPG56C Ordering Information
| Order Code |
Speed Grade |
Package |
Temperature |
| XC2C64A-5CPG56C |
-5 (263MHz) |
56-CSBGA |
Commercial |
| XC2C64A-7CPG56C |
-7 (159MHz) |
56-CSBGA |
Commercial |
| XC2C64A-7CPG56I |
-7 (159MHz) |
56-CSBGA |
Industrial |
Why Choose XC2C64A-5CPG56C for Your Design
The XC2C64A-5CPG56C offers several compelling advantages for embedded system designers:
- Zero Standby Power – Perfect for battery-operated devices
- Instant-On Operation – No boot time required
- Compact Package – 6mm × 6mm footprint saves PCB space
- High Reliability – Proven CoolRunner-II architecture
- Flexible I/O – Multiple voltage standard support
- Easy Development – Comprehensive software tools available
Related Products and Resources
For engineers working with programmable logic devices, exploring the complete range of AMD Xilinx products can help identify the best solution for specific applications. Whether you need higher gate counts, faster speeds, or different package options, the Xilinx FPGA portfolio offers extensive choices for every design requirement.
XC2C64A-5CPG56C Summary
The XC2C64A-5CPG56C represents an excellent balance of performance, power efficiency, and compact size in the CPLD market. Its 64-macrocell architecture, combined with CoolRunner-II technology, makes it suitable for a wide range of applications from portable consumer electronics to industrial control systems. With support for multiple I/O standards, in-system programming capability, and comprehensive development tools, the XC2C64A-5CPG56C remains a reliable choice for programmable logic designs.
