XC3142-3PG132C

Field Programmable Gate Array Overview

The XC3142-3PG132C is a Field Programmable Gate Array (FPGA) belonging to the Xilinx Spartan-II family. It utilizes CMOS Flash memory technology, allowing for non-volatile configuration and rapid system reprogramming. The device features 42 macrocells and supports up to 96 user I/O pins within a 132-pin Plastic Grid Array (PG132) package. Electrical specifications include operation at supply voltages of 2.5V or 3.3V, with performance grades defined by propagation delay times such as the -3 speed grade. The architecture integrates general-purpose I/O blocks compatible with various logic standards.

Field Programmable Gate Array Feature Summary

• Non-volatile Flash-based configuration enables immediate system startup without external boot PROMs.
• In-system programmability allows design updates and field modifications after manufacturing.
• Supports multiple I/O voltage standards through flexible pin configurations.

Field Programmable Gate Array Applications

• Embedded control systems requiring low power consumption.
• Industrial automation logic interfaces.
• Consumer electronics prototyping and production.

Field Programmable Gate Array Procurement Notes

Verify the specific suffix codes against official AMD/Xilinx documentation to confirm temperature range and package variant. Ensure compatibility with legacy programming tools and JTAG cables designed for Spartan-II devices. Confirm that the source provides valid traceability for electronic components intended for long-term deployment.

Field Programmable Gate Array Selection Notes

Select this component when a small form factor FPGA with Flash configuration is required. Compare against Spartan-IIE variants for improved density or lower power if the base Spartan-II capabilities are insufficient. Evaluate pin count requirements against the 132-pin limit before considering larger packages in the same family.

Field Programmable Gate Array Part Context

This part belongs to the Spartan-II generation of FPGAs, representing an earlier era of programmable logic. It serves as a foundational component for designs transitioning from discrete logic gates to integrated programmable solutions. The series established key features like in-system programmability that remain standard in modern adaptive computing architectures.

Field Programmable Gate Array Replacement Considerations

Direct pin-to-pin replacements may not exist due to architectural differences. Consider the XC3S50 or Spartan-3E families for functional equivalents, noting that these require different configuration methods and potentially different toolchains. Verify voltage level compatibility between old and new generations.