The XC2C128-7CPG132I is a high-performance Complex Programmable Logic Device (CPLD) from the AMD/Xilinx CoolRunner-II family. This industrial-grade CPLD delivers exceptional low-power performance with 128 macrocells, making it the ideal choice for portable electronics, wireless communication systems, and industrial control applications requiring reliable programmable logic solutions.

XC2C128-7CPG132I Key Features and Benefits

The XC2C128-7CPG132I CPLD stands out in the programmable logic device market with its unique combination of ultra-low power consumption and high-speed operation. Engineers choose this CoolRunner-II device for applications where power efficiency and instant-on functionality are critical requirements.

Ultra-Low Power Consumption Technology

The XC2C128-7CPG132I utilizes advanced 0.18μm CMOS technology optimized for minimal power draw. The device operates with as low as 13μA quiescent current, extending battery life in portable applications significantly. Two distinct power modes allow designers to balance performance against power consumption based on specific application needs.

High-Speed Performance Specifications

With a maximum operating frequency of 152MHz and pin-to-pin propagation delays as low as 7.5ns, the XC2C128-7CPG132I delivers the speed necessary for demanding digital logic applications. The speed grade 7 designation ensures reliable timing performance across the full industrial temperature range.

Instant-On Operation Capability

Unlike FPGA devices that require external configuration memory, the XC2C128-7CPG132I provides instant-on functionality. The device becomes fully operational immediately upon power-up, making it perfect for safety-critical systems, boot sequence control, and power management applications.

XC2C128-7CPG132I Technical Specifications

XC2C128-7CPG132I Package Information

132-Pin CS-BGA Package Details

The XC2C128-7CPG132I comes in a compact 132-ball Chip Scale Ball Grid Array (CSBGA) package with 0.5mm ball pitch. This space-efficient package delivers 100 user-programmable I/O pins while maintaining excellent thermal characteristics for industrial environments.

I/O Banking Architecture

The XC2C128-7CPG132I features two independent I/O banks, enabling seamless voltage translation between different logic families. Each bank can operate at different voltage levels from 1.5V to 3.3V, simplifying system design when interfacing with multiple voltage domains.

Supported I/O Standards and Interfaces

The XC2C128-7CPG132I supports multiple JEDEC-compliant I/O standards for maximum design flexibility:

XC2C128-7CPG132I Architecture Overview

Function Block Structure

The XC2C128-7CPG132I architecture consists of eight Function Blocks interconnected by the Advanced Interconnect Matrix (AIM). Each Function Block contains:

• 40 x 56 Product Term PLA
• 16 Macrocells with configurable registers
• Multiple configuration options for combinational or registered outputs

Advanced Interconnect Matrix (AIM)

The low-power AIM routes 40 true and complement signals to each Function Block, providing flexible signal routing while maintaining minimal power consumption. This architecture delivers efficient logic utilization with predictable timing characteristics.

Global Clock Resources

The device provides dedicated global clock (GCK) pins optimized for distributing clock signals to all macrocells with minimum skew. Designers can implement multiple clock domains using these specialized resources for complex timing requirements.

XC2C128-7CPG132I Applications

Consumer Electronics Applications

The ultra-low power characteristics make the XC2C128-7CPG132I ideal for battery-powered consumer devices including smartphones, tablets, wearable technology, and portable gaming systems requiring efficient glue logic and interface conversion.

Industrial Control Systems

Industrial automation applications benefit from the XC2C128-7CPG132I’s extended temperature range (-40°C to +85°C), instant-on capability, and reliable operation. Common uses include PLC interfaces, motor control logic, sensor interfacing, and safety interlock systems.

Wireless Communication Equipment

The high-speed performance and low power consumption of the XC2C128-7CPG132I suit wireless infrastructure equipment, remote monitoring systems, IoT gateways, and protocol conversion applications requiring programmable logic.

Medical Device Electronics

Medical devices demand reliable, low-power components with consistent performance. The XC2C128-7CPG132I meets these requirements while providing the programmability needed for patient monitoring equipment, diagnostic instruments, and portable medical devices.

Automotive and Transportation

The industrial temperature grade XC2C128-7CPG132I serves automotive applications including body control modules, infotainment system interfaces, and ADAS support logic where reliable operation across temperature extremes is mandatory.

Programming and Development Tools

In-System Programming (ISP) Support

The XC2C128-7CPG132I supports IEEE 1149.1/1532 compliant In-System Programming through the JTAG interface. This enables:

• Field firmware updates without device removal
• Production programming on assembled boards
• Boundary scan testing capabilities
• Design prototyping and debugging

Design Software Compatibility

Designers can develop XC2C128-7CPG132I applications using:

• AMD Vivado Design Suite (for newer tool flows)
• Xilinx ISE Design Suite (legacy support)
• VHDL hardware description language
• Verilog hardware description language
• Schematic capture entry

XC2C128-7CPG132I vs Alternative Devices

Comparison Within CoolRunner-II Family

When to Choose XC2C128-7CPG132I

Select the XC2C128-7CPG132I when your design requires:

• Moderate logic density (128 macrocells)
• Industrial operating temperature range
• Compact BGA footprint
• Multi-voltage I/O interfacing
• Ultra-low standby power consumption
• Immediate power-on functionality

Part Number Nomenclature

Understanding the XC2C128-7CPG132I part number:

Quality and Compliance Standards

The XC2C128-7CPG132I meets stringent quality and environmental standards:

• RoHS Compliant: Lead-free manufacturing process
• REACH Compliant: European chemical regulations
• MSL Rating: Moisture Sensitivity Level for reflow soldering
• ISO Certified Manufacturing: Quality management systems

Related Products and Resources

For comprehensive programmable logic solutions including FPGAs, CPLDs, and development boards, visit our Xilinx FPGA product catalog featuring the complete AMD/Xilinx device portfolio.

XC2C128-7CPG132I Ordering Information

Frequently Asked Questions

What is the difference between XC2C128-7CPG132I and XC2C128-7CPG132C?

The “I” suffix indicates Industrial temperature grade (-40°C to +85°C) while “C” indicates Commercial grade (0°C to +70°C). Choose the I variant for applications requiring extended temperature operation.

Can XC2C128-7CPG132I interface with 3.3V and 1.8V devices simultaneously?

Yes, the dual I/O bank architecture allows each bank to operate at independent voltage levels from 1.5V to 3.3V, enabling seamless multi-voltage system integration.

What programming hardware is required for XC2C128-7CPG132I?

The device programs via JTAG using compatible programmers such as the Xilinx Platform Cable USB, Digilent JTAG-HS3, or equivalent IEEE 1149.1 compliant adapters.

Is the XC2C128-7CPG132I suitable for new designs?

While the CoolRunner-II family remains available, designers should verify long-term availability for new projects. The device continues serving existing production requirements and designs where its specific features are required.