LCMXO640E-3MN100C

The LCMXO640E-3MN100C is a MachXO family FPGA from Lattice Semiconductor optimized for glue logic, bus bridging, power-up control and other system control functions. It combines non-volatile, instant-on operation with a compact 100-ball CSP/BGA package and a balanced mix of logic capacity and I/O for space-conscious commercial designs.

With 640 logic elements and 74 I/Os in a 100-LFBGA/CSPBGA footprint, this device addresses applications that require reconfigurable control and interface logic while minimizing external configuration complexity and board area.

Key Features

• Non-volatile, instant-on — Single-chip non-volatile architecture enables instant-on operation and eliminates the need for external configuration memory.
• Reconfigurable in the field — Supports in-field reconfiguration and background programming of non-volatile memory for rapid updates and system flexibility.
• Sleep mode — Provides a sleep mode that allows significant static current reduction for lower-power standby operation.
• Logic capacity — 640 logic elements suitable for glue logic, control and bridging tasks in commercial applications.
• I/O and package — 74 I/Os in a 100-LFBGA / 100-CSBGA (8×8 mm) package for high pin-to-footprint density.
• Low-voltage core — Core supply specified at 1.14 V to 1.26 V to match system low-voltage designs.
• Commercial temperature range — Rated for 0 °C to 85 °C operation for standard commercial environments.
• RoHS compliant — Device is lead-free and RoHS compliant.

Typical Applications

• Glue Logic and System Control — Implement power sequencing, reset logic, and board-level control functions with instant-on, single-chip configuration.
• Bus Bridging and Interfacing — Bridge between buses and implement protocol adaptation using available I/O and reconfigurable logic.
• I/O Expansion and Signal Conditioning — Provide programmable I/O buffering and custom interface logic in compact designs.
• Field-Updatable Control Logic — Deploy firmware updates and feature upgrades in the field with background programming and reconfiguration capabilities.

Unique Advantages

• Single-chip configuration — Eliminates external configuration memory and simplifies BOM and board layout.
• Instant-on responsiveness — Powers up in microseconds to reduce system initialization time.
• Compact package with high I/O count — 100-ball CSP/BGA package delivers 74 I/Os and 640 logic elements in a small footprint for space-constrained designs.
• Field flexibility — In-field reconfiguration and non-volatile background programming enable maintenance and feature upgrades without full system downtime.
• Commercial-grade reliability — Designed for 0 °C to 85 °C operation and RoHS-compliant manufacturing processes.
• Low-voltage core operation — 1.14–1.26 V core supply supports integration into modern low-voltage power architectures.

Why Choose LCMXO640E-3MN100C?

The LCMXO640E-3MN100C positions itself as a compact, non-volatile FPGA option for commercial embedded designs that require instant-on behavior, field programmability, and a high I/O-to-footprint ratio. Its 640 logic elements and 74 I/Os in a 100-LFBGA/CSPBGA package make it well suited for board-level control, interface bridging, and I/O expansion tasks where minimizing external components and PCB area is important.

Backed by the MachXO family architecture, this device provides a practical balance of reconfigurability, low-voltage operation, and commercial-grade robustness—making it a fit for engineers seeking scalable, serviceable logic solutions with reduced system complexity.

Request a quote or submit an inquiry to get pricing and availability for the LCMXO640E-3MN100C and to discuss how it can fit into your next design.