LFXP6E-4T144C

The LFXP6E-4T144C is a LatticeXP family FPGA offering a non-volatile, reconfigurable logic fabric in a 144-pin LQFP surface-mount package. It provides approximately 6K LUT4 logic elements, about 73,728 bits of on-chip RAM, and 100 user I/Os for compact, integrated system designs.

Designed for commercial-temperature applications, this device delivers instant-on configuration without external memory, low-power sleep operation, and flexible I/O and clocking resources suitable for consumer electronics, communications, instrumentation, and embedded prototyping.

Key Features

• Core Logic  Approximately 6K LUT4 logic elements implemented across 720 programmable function units, enabling mid-density designs and feature consolidation.
• Embedded and Distributed Memory  Approximately 73,728 bits (≈72 Kbits) of embedded block RAM plus family-supported distributed RAM resources for on-chip buffering, FIFOs, and small data stores.
• I/O Density & Flexibility  100 user I/Os in the 144-LQFP (20 × 20 mm) package; programmable sysIO buffers support a wide range of interfaces and standards documented for the LatticeXP family.
• Non-volatile, Instant-On Configuration  ispXP non-volatile technology provides instant-on startup without requiring external configuration memory and supports reconfiguration via system configuration and JTAG ports.
• Low-Power Modes  Sleep mode capability enables substantial static current reduction (documented up to 1000× reduction for the family), helping lower standby power in battery-powered or energy-sensitive designs.
• Clocking Resources  Two analog PLLs on the LFXP6 family variant for clock multiplication, division and phase adjustment to support complex timing requirements.
• Package & Mounting  Surface-mount 144-LQFP package (supplier package 144-TQFP, 20 × 20 mm) for high-density PCB layouts and reliable assembly.
• Power & Temperature  Supported supply range 1.14 V to 1.26 V and commercial operating temperature range 0 °C to 85 °C. Device is RoHS compliant.

Typical Applications

• Consumer Electronics  Instant-on and embedded memory simplify power-up sequencing and feature integration for displays, set-top boxes, and home entertainment peripherals.
• Communications & Interface Bridging  Flexible I/O and on-chip memory make the device suitable for protocol translation, interface glue logic, and mid-range packet handling tasks.
• Instrumentation & Test Equipment  Reconfigurable logic and local RAM support custom signal processing, timing control, and data buffering for benchtop instruments.
• Embedded Prototyping  Compact package and integrated configuration reduce BOM complexity for proof-of-concept and low-to-mid-density FPGA development projects.

Unique Advantages

• Non-volatile, instant-on operation: Eliminates the need for external configuration memory and reduces system boot time.
• Reconfigurable in the field: Supports in-system reprogramming through system configuration and JTAG ports for iterative development and field updates.
• Balanced resources for mid-density designs: ~6K logic elements with embedded block and distributed RAM provide a practical mix of logic and memory for common embedded functions.
• Flexible I/O standards: Programmable I/O buffers enable a wide array of signaling standards for interoperability with diverse peripherals and buses.
• Low standby power option: Sleep mode capability allows significant static current reduction for power-sensitive applications.
• Compact surface-mount package: 144-LQFP (20 × 20 mm) provides a small form factor without sacrificing I/O count for space-constrained boards.

Why Choose LFXP6E-4T144C?

The LFXP6E-4T144C positions itself as a compact, mid-density FPGA solution that combines non-volatile instant-on configuration with a balanced set of logic, memory, I/O and clocking resources. Its 144-LQFP package and 100 I/Os make it suitable for designs where board area and integration matter, while the family’s reconfigurable architecture supports iterative development and in-field updates.

Ideal for teams designing consumer devices, communications interfaces, instrumentation, or embedded prototypes, this device offers vendor-documented system features and an established ecosystem for development and scaling within the LatticeXP family.

Request a quote or submit an inquiry to get pricing and availability for the LFXP6E-4T144C and discuss how it fits your next design.