LCMXO2-640ZE-1TG100C

The LCMXO2-640ZE-1TG100C is a MachXO2 family field-programmable gate array (FPGA) from Lattice Semiconductor. This commercial‑grade, surface‑mount device integrates 640 logic elements, approximately 18 kbits of on‑chip RAM, and 78 general-purpose I/Os in a 100‑pin LQFP package.

Designed for low‑power, instant‑on system control and glue‑logic applications, the part brings flexible I/O, embedded non‑volatile configuration and compact packaging for space‑constrained designs across consumer and industrial commercial systems.

Key Features

• Core Logic — 640 logic elements provide programmable logic capacity suitable for control, interfacing and glue‑logic functions.
• Embedded Memory — Total on‑chip RAM of 18,432 bits (approximately 18 kbits) for distributed memory needs and small FIFOs.
• I/O Density & Flexibility — 78 I/Os in the 100‑pin package enable multiple peripheral and bus interfaces; I/Os are part of the MachXO2 family architecture that supports a wide range of signaling options.
• Low‑Power Operation — Operates from a 1.14 V to 1.26 V core supply and is part of a MachXO2 family designed for ultra low standby power.
• Non‑Volatile Configuration — As a MachXO2 family device it supports single‑chip, non‑volatile instant‑on configuration and in‑field reconfiguration modes.
• Package & Mounting — 100‑LQFP package (supplier designation 100‑TQFP, 14 × 14 mm) for surface‑mount assembly and easy prototyping to production transition.
• Commercial Temperature Range — Rated for operation from 0 °C to 85 °C, suitable for commercial electronic applications.
• Compliance — RoHS compliant.

Typical Applications

• System Control & Glue Logic — Implement board‑level control, protocol bridging and peripheral aggregation where compact programmable logic and flexible I/O are required.
• Configuration & Boot Management — Use the MachXO2 family’s non‑volatile configuration and reconfiguration capabilities for instant‑on system boot and in‑field updates.
• User Interface & Display Control — Drive and manage user interfaces or simple display logic leveraging the device’s I/O density and family‑level source synchronous I/O features.
• Sensor and Peripheral Interfaces — Aggregate and condition signals from sensors and peripherals, providing programmable logic for custom timing, filtering and protocol conversion.

Unique Advantages

• Compact, Ready‑to‑Deploy Package: 100‑pin LQFP (14 × 14 mm) provides a small footprint for space‑constrained PCBs while keeping a high pin count.
• Non‑Volatile, Instant Configuration: Part of the MachXO2 family that supports single‑chip non‑volatile configuration and in‑field updates—reducing external memory and simplifying board design.
• Low Core Voltage: Narrow core supply range (1.14 V to 1.26 V) supports low‑power system architectures and predictable power budgeting.
• Balanced Integration: Combines logic, embedded RAM and abundant I/Os to reduce BOM and system complexity for control and interface tasks.
• Commercial Temperature Profiling: Rated 0 °C to 85 °C for consumer and general commercial applications where predictable environmental performance is required.
• RoHS Compliant: Meets lead‑free and restricted‑substance requirements for modern electronics manufacturing.

Why Choose LCMXO2-640ZE-1TG100C?

The LCMXO2-640ZE-1TG100C positions itself as a practical, low‑power FPGA option for designers needing moderate logic density, on‑chip RAM and extensive I/O in a compact surface‑mount package. Its MachXO2 family foundations deliver non‑volatile instant configuration and flexible I/O support, enabling rapid system bring‑up and simplified board designs.

This device is well suited for engineering teams building control logic, protocol bridges, user interfaces or sensor aggregation in commercial electronics. The combination of integrated memory, 78 I/Os and a 100‑pin LQFP footprint provides a balance of capacity and manufacturability for medium‑complexity designs.

Request a quote or submit an inquiry to obtain pricing, lead‑time and availability for the LCMXO2-640ZE-1TG100C.