Description

The LC4032V-5TN48I is a programmable logic device (PLD) in the ispMACH 4000 family from Lattice. It combines the best features of the ispLSI® 2000 and ispMACH 4A architectures to provide a high-performance and low-power CPLD solution. The device offers a maximum operating frequency of 400MHz and a propagation delay of 2.5ns. It features up to four global clock pins with programmable clock polarity control, up to 80 programmable terms (PTs) per output, and enhanced macrocells with individual clock, reset, preset, and clock enable controls. The device is available in multiple temperature ranges and supports operation with 3.3V, 2.5V, or 1.8V LVCMOS I/O.

Specifications and features

• High performance: fMAX = 400MHz maximum operating frequency, tPD = 2.5ns propagation delay
• Up to four global clock pins with programmable clock polarity control
• Up to 80 programmable terms (PTs) per output
• Enhanced macrocells with individual clock, reset, preset, and clock enable controls
• Wide input gating (36 input logic blocks) for fast counters, state machines, and address decoders
• Zero Power (ispMACH 4000Z) and Low Power (ispMACH 4000V/B/C) options
• Multiple temperature range support
• Operates with 3.3V, 2.5V, or 1.8V LVCMOS I/O
• 5V tolerant I/O for LVCMOS 3.3, LVTTL, and PCI interfaces
• IEEE 1149.1 boundary scan testable
• 3.3V/2.5V/1.8V In-System Programmable (ISP™) using IEEE 1532 compliant interface
• Lead-free package options available

Application Scenarios

The LC4032V-5TN48I is suitable for a wide range of applications, including power-sensitive consumer applications. It can be used in fast counters, state machines, and address decoders, thanks to its wide input gating. The device is also ideal for applications that require low power consumption and high performance, such as consumer electronics, automotive systems, and industrial control systems.

Comparison

• High performance with a maximum operating frequency of 400MHz
• Low power consumption, with options for zero power operation
• Flexible architecture with enhanced macrocells and programmable features
• Wide input gating for fast counters, state machines, and address decoders
• Supports multiple temperature ranges and voltage levels
• Easy system integration with 5V tolerant I/O and hot-socketing capabilities
• Programmable output slew rate and input pull-up/pull-down options
• In-System Programmable (ISP™) using IEEE 1532 compliant interface
• Lead-free package options available

Currently, there are no known disadvantages for the LC4032V-5TN48I.