LFXP3C-4T100I

The LFXP3C-4T100I is a non-volatile LatticeXP family FPGA offering 3,000 logic elements, approximately 54 Kbits (55,296 bits) of on-chip RAM and 62 user I/Os in a 100-pin LQFP package. Designed and specified for industrial use, the device supports a broad supply range and an extended operating temperature range for reliable embedded control and logic functions.

As a member of the LatticeXP family, this device provides instant-on non-volatile configuration, in-field reconfiguration, and a range of flexible I/O and memory resources suitable for space-constrained industrial and embedded applications.

Key Features

• Core Capacity — 3,000 logic elements for implementing combinational and sequential logic needed in control, glue logic and small to mid-size programmable tasks.
• Embedded Memory — 55,296 bits (approximately 54 Kbits) of on-chip RAM to support small buffering, state storage and local data structures.
• I/O Count & Package — 62 user I/Os in a 100-pin LQFP (100-TQFP, 14×14 mm) package for compact board designs requiring moderate I/O connectivity.
• Voltage Supply — Operates across a 1.71 V to 3.465 V supply range to match a variety of system power domains.
• Industrial Temperature Grade — Specified for operation from -40 °C to 100 °C for industrial environments.
• Non-volatile, Instant-on Configuration — LatticeXP family architecture provides instant-on behavior and avoids the need for external configuration memory.
• In-field Reconfiguration & Security — Family features include TransFR reconfiguration for updates while the system operates and architecture that helps protect bitstream confidentiality.
• Flexible I/O Standards (Family) — Family-level programmable sysIO buffer support includes LVCMOS, LVTTL, SSTL, HSTL, PCI, LVDS and LVPECL interfaces for diverse interface requirements.
• Clocking (Family) — Family devices provide PLL resources (LFXP3 devices include 2 PLLs) for clock multiply, divide and phase shifting.
• RoHS Compliant — Meets RoHS environmental requirements.

Typical Applications

• Industrial Control — Implement real-time control logic, protocol bridging and interface adaptation in industrial automation systems that require extended temperature operation.
• Embedded Systems — Use as on-board glue logic, peripheral controllers or custom preprocessing for microcontroller- and processor-based designs.
• Interface and I/O Expansion — Provide programmable I/O adaptation and protocol conversion where a compact 100-LQFP package and 62 I/Os are suitable.
• In-field Upgradable Logic — Leverage family reconfiguration features to deploy firmware-like updates to logic while the system remains in the field.

Unique Advantages

• Non-volatile Instant-on: Eliminates external configuration memory and enables rapid startup behavior for systems that require immediate availability after power-up.
• Compact, Industrial-grade Package: 100-LQFP with 62 I/Os combines a small board footprint with industrial temperature range for robust embedded designs.
• Integrated Memory and Logic: On-chip RAM and 3,000 logic elements reduce external component count and simplify board-level memory/logic partitioning.
• Flexible I/O and Clocking (Family): Programmable I/O standards and PLL support enable interfacing to a wide range of peripherals and clock domains.
• Field Reconfiguration and Security: Family-level TransFR and non-volatile architecture allow in-field updates and improved protection of configuration data.
• Design Ecosystem Support (Family): Lattice-provided design tools and IP (ispLEVER and ispLeverCORE modules) help accelerate development and enable density migration within the LatticeXP family.

Why Choose LFXP3C-4T100I?

The LFXP3C-4T100I combines a compact package, industrial temperature rating and a balanced mix of logic, memory and I/O to address space-constrained embedded and industrial designs. Its non-volatile instant-on architecture and family support for in-field reconfiguration provide operational flexibility and simplified system boot behavior without external configuration memory.

This device is suited for engineers seeking a small FPGA with integrated memory, flexible I/O capabilities and vendor-supplied tools and IP to streamline development and support future density migration within the LatticeXP family.

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