The XC2C384-7FTG256C is a high-performance Complex Programmable Logic Device (CPLD) from AMD Xilinx’s renowned CoolRunner-II family. This advanced CPLD combines exceptional processing speed with ultra-low power consumption, making it the ideal choice for demanding industrial, telecommunications, and portable electronic applications. Engineers seeking reliable programmable logic solutions will find the XC2C384-7FTG256C delivers outstanding performance in a compact 256-pin FTBGA package.
XC2C384-7FTG256C Technical Specifications
The XC2C384-7FTG256C offers impressive specifications that make it suitable for complex digital logic implementations. Below is a comprehensive overview of its key technical parameters.
Core Specifications Table
| Parameter |
Value |
| Manufacturer |
AMD (Xilinx) |
| Product Family |
CoolRunner-II CPLD |
| Part Number |
XC2C384-7FTG256C |
| Number of Macrocells |
384 |
| Equivalent Gates |
9,000 (9K) |
| Maximum Frequency |
217 MHz |
| Propagation Delay |
7.1 ns |
| Speed Grade |
-7 |
| Process Technology |
0.18 µm CMOS |
| Core Voltage |
1.8V |
| Package Type |
256-Pin FTBGA (Fine-Pitch Thin Ball Grid Array) |
| Mounting Type |
Surface Mount |
| Operating Temperature |
0°C to +70°C (Commercial) |
| RoHS Compliant |
Yes |
I/O and Interface Specifications
| Feature |
Specification |
| I/O Standards Supported |
LVCMOS 1.5V, 1.8V, 2.5V, 3.3V |
| Number of I/O Banks |
2 |
| User I/O Pins |
Up to 240 |
| Input Voltage Tolerance |
Up to 3.9V |
| Schmitt-Trigger Inputs |
Yes (1.5V compatible) |
| JTAG Support |
IEEE 1149.1/1532 Boundary-Scan |
| In-System Programmable (ISP) |
Yes |
Key Features of CoolRunner-II XC2C384-7FTG256C
The XC2C384-7FTG256C incorporates several advanced features that distinguish it from competing CPLD solutions.
Ultra-Low Power Consumption
The CoolRunner-II architecture employs advanced power management techniques including:
- Zero Power Standby Mode: Quiescent current less than 100µA
- DataGATE Technology: Selectively disables unused inputs to reduce dynamic power
- CoolCLOCK Feature: Combines clock division and DualEDGE flip-flops for optimal power efficiency
High-Performance Architecture
The XC2C384-7FTG256C features a sophisticated internal structure designed for maximum performance:
- Advanced Interconnect Matrix (AIM): Low-power routing architecture connecting all function blocks
- 8 Function Blocks: Each containing 48 macrocells with 40×56 P-term PLA
- DualEDGE Triggered Flip-Flops: Enable higher effective clock frequencies
- Clock Divider: Eight selectable division ratios for flexible clocking options
Flexible I/O Banking
Two independent I/O banks allow simultaneous interfacing with multiple voltage domains (1.5V, 1.8V, 2.5V, and 3.3V), simplifying multi-voltage system designs.
XC2C384-7FTG256C Package Information
256-FTBGA Package Details
| Specification |
Value |
| Package Code |
FTG256 |
| Ball Pitch |
1.0 mm |
| Package Dimensions |
17 × 17 mm |
| Ball Count |
256 |
| Package Height |
1.0 mm (max) |
| Thermal Resistance (θJA) |
Approximately 35°C/W |
Applications for XC2C384-7FTG256C CPLD
The XC2C384-7FTG256C is engineered for diverse applications requiring reliable programmable logic:
- Telecommunications Equipment: Protocol conversion, signal routing, and interface bridging
- Industrial Automation: PLC interface, motor control logic, and sensor data processing
- Portable Devices: Battery-powered equipment benefiting from ultra-low standby power
- Consumer Electronics: Display controllers, peripheral interfaces, and timing generators
- Networking Hardware: Packet processing, address decoding, and control logic
- FPGA Configuration: In-system programmable PROM for Xilinx FPGA configuration storage
- Automotive Systems: Dashboard controllers and infotainment interfaces
- Medical Devices: Signal conditioning and control logic implementation
XC2C384-7FTG256C Part Number Breakdown
Understanding the part number helps identify exact device specifications:
| Segment |
Meaning |
| XC2C |
CoolRunner-II CPLD Family |
| 384 |
384 Macrocells |
| -7 |
Speed Grade (-7 = 7.1ns, faster than -10) |
| FTG |
Fine-pitch Thin BGA with Lead-Free (RoHS) |
| 256 |
256-Pin Package |
| C |
Commercial Temperature Range (0°C to +70°C) |
Related Part Numbers
| Part Number |
Speed Grade |
Temperature |
Package |
| XC2C384-7FTG256I |
-7 |
Industrial (-40°C to +85°C) |
256-FTBGA |
| XC2C384-10FTG256C |
-10 |
Commercial |
256-FTBGA |
| XC2C384-7TQG144C |
-7 |
Commercial |
144-TQFP |
| XC2C384-10TQG144I |
-10 |
Industrial |
144-TQFP |
Design Tools and Development Support
Software Requirements
The XC2C384-7FTG256C is supported by Xilinx ISE Design Suite, which provides:
- Schematic capture and HDL design entry
- Synthesis and implementation tools
- Timing analysis and simulation
- JTAG programming interface
- ChipScope debugging capabilities
Development Resources
Engineers working with the XC2C384-7FTG256C have access to:
- Comprehensive datasheets (DS095 for device specifications)
- CoolRunner-II family overview (DS090)
- Application notes for design best practices
- Reference designs and evaluation boards
- Active community forums for technical support
Why Choose XC2C384-7FTG256C for Your Design?
The XC2C384-7FTG256C offers several compelling advantages for electronic design engineers:
- Optimal Power-Performance Balance: Achieve 217 MHz operation while maintaining ultra-low standby current
- Flexible Voltage Interfacing: Two I/O banks support multiple voltage standards in a single device
- Compact Form Factor: 256-FTBGA package with 1.0mm ball pitch saves valuable PCB space
- Reliable Operation: Industrial-grade variants available for harsh environment applications
- Design Security: Supports device security features to protect intellectual property
- Long-Term Availability: Part of AMD’s established CPLD portfolio with extended lifecycle support
Ordering Information
When ordering the XC2C384-7FTG256C, ensure you specify the complete part number to receive the correct speed grade, package, and temperature range for your application. Contact authorized distributors for current pricing, stock availability, and lead time information.
The XC2C384-7FTG256C represents an excellent choice for designers requiring high-performance, low-power programmable logic in space-constrained applications. Its combination of 384 macrocells, fast 7.1ns propagation delay, and comprehensive I/O flexibility makes it ideal for modern embedded system designs.
