LC4128ZC-75MN132C

Complex Programmable Logic Devices Overview

The LC4128ZC-75MN132C is a Complex Programmable Logic Device (CPLD) from the Lattice ispMACH 4000Z family. It features 128 macrocells and supports up to 96 I/O pins within a CSBGA-132 package. The device operates at a supply voltage of 1.8 V, with a maximum operating frequency of 220 MHz and a typical propagation delay of 7.5 ns. It functions reliably across a commercial temperature range of 0°C to +90°C.

Complex Programmable Logic Devices Feature Summary

• In-system programmability for flexible design updates
• Enhanced macrocells with individual clock, reset, preset, and clock enable controls
• Supports multiple global clock pins with programmable polarity control
• Wide input gating capabilities for efficient state machine implementation

Complex Programmable Logic Devices Applications

• High-density logic replacement in industrial control systems
• Address decoding and bus bridging in embedded computing
• State machine implementation for automated manufacturing equipment
• Interface adaptation between legacy and modern digital components

Complex Programmable Logic Devices Procurement Notes

Verify that the specific suffix MN132 corresponds to the CSBGA-132 package type required for your PCB layout. Confirm the 1.8V power supply requirement aligns with your system architecture, as this variant differs from 3.3V or 2.5V versions in the same family. Ensure ESD handling procedures are followed due to moisture sensitivity classification.

Complex Programmable Logic Devices Selection Notes

Select this component when a 1.8V supply is mandatory and high pin count density is needed in a small footprint. Compare against the LC4128V series if a 3.3V supply is available, as voltage variants share similar logic structures but differ in electrical characteristics. Consider the TQFP packages if surface mount ball grid array assembly is not feasible for your production line.

Complex Programmable Logic Devices Part Context

This part belongs to the Lattice ispMACH 4000Z family, designed for low-power, high-performance CPLD applications. The 'Z' designation indicates the 1.8V core voltage technology, distinguishing it from the V (3.3V), B (2.5V), and C (2.5V/3.3V) variants. The family emphasizes ease of design with fast path architectures and wide input gating options.

Complex Programmable Logic Devices Replacement Considerations

Direct functional substitutes include other LC4128ZC variants with different package options such as TQFP-100 or LQFP-100, provided the pinout compatibility is verified. Devices from the LC4128V series may serve as alternatives if the system can support 3.3V logic levels, though voltage translation may be required.