LC4128V-10T100I

Complex Programmable Logic Devices Overview

The LC4128V-10T100I is a Complex Programmable Logic Device (CPLD) from the ispMACH 4000V family. It features 128 macrocells, 64 I/O pins, and 8 Logic Array Blocks (LABs). The device operates within a supply voltage range of 3.0 V to 3.6 V, with a typical operating voltage of 3.3 V. Key electrical parameters include a maximum propagation delay of 10 ns and a maximum operating frequency of 333 MHz. It supports industrial temperature ranges from -40°C to +105°C and utilizes a 100-pin TQFP package.

Complex Programmable Logic Devices Feature Summary

• Supports In-System Programming for flexible design updates
• Features enhanced macrocells with individual clock, reset, preset, and clock enable controls
• Includes up to four global clock pins with programmable polarity control
• Provides wide input gating capabilities for efficient state machine and counter implementations

Complex Programmable Logic Devices Applications

• Industrial automation control systems
• Communication interface bridging
• Consumer electronics logic control
• Address decoding and bus arbitration

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized Lattice Semiconductor distributors or certified partners. Confirm RoHS compliance status and humidity sensitivity handling requirements prior to assembly. Check for recent Product Change Notices regarding marking or packaging variations. Ensure storage conditions meet specified moisture sensitivity levels to prevent damage during soldering processes.

Complex Programmable Logic Devices Selection Notes

Select this device when a high-density CPLD solution with low power consumption is required. The 10 ns speed grade offers a balance between performance and power efficiency for general-purpose logic applications. Consider the 100-pin TQFP package for surface-mount designs requiring moderate pin counts. Verify that the 3.3 V core voltage aligns with the target system's power rails and I/O standards.

Complex Programmable Logic Devices Part Context

This component belongs to the ispMACH 4000V series, which combines high performance with low power characteristics. The family integrates innovations from previous Lattice architectures to provide flexible programmability. It is designed for applications requiring reliable logic control with minimal static current consumption, making it suitable for battery-powered or energy-sensitive devices.

Complex Programmable Logic Devices Replacement Considerations

The LC4128V-10TN100I is listed as a direct substitute. Note that the 'N' suffix typically indicates a lead-free or specific environmental compliance variant compared to the standard version. Verify pinout compatibility and electrical specifications before substitution. Other family members like LC4128V-10T100C may differ in temperature range.