LCMXO1200C-3TN100I

The LCMXO1200C-3TN100I is a MachXO family Field Programmable Gate Array (FPGA) supplied in a 100‑pin TQFP/LQFP package and targeted at industrial-grade embedded applications. It combines non-volatile, instant-on configuration with a compact logic fabric—making it well suited for glue logic, bus bridging/interfacing, power-up control and general control logic tasks.

With 1,200 logic elements, 73 I/Os, on-chip RAM resources and a wide supply voltage and temperature range, this device offers a flexible building block for designers requiring single-chip, reconfigurable logic with low system integration overhead.

Key Features

• Core Logic — 1,200 logic elements (LUT4-style logic), providing the programmable fabric for glue logic, control, and interfacing functions.
• On‑chip Memory — Total on-chip RAM: 9,421 bits, for distributed and small embedded memory needs within the design.
• I/O and Package — 73 programmable I/Os available in a 100‑pin package (listed as 100‑LQFP / 100‑TQFP, 14 × 14 mm supplier package); surface-mount mounting type.
• Non‑volatile, Instant‑On — Single-chip non-volatile configuration with instant-on behavior; no external configuration memory required.
• Reconfiguration and Programming — Supports in-field reconfiguration and background programming capabilities consistent with the MachXO family.
• Clocking — Includes on-chip PLL capability appropriate for timing control (MachXO1200 family devices include a single PLL).
• Flexible Supply Range — Operates from 1.71 V to 3.465 V to accommodate multiple I/O standard voltage domains.
• Industrial Temperature Grade — Rated for operation from −40 °C to 100 °C for deployment in industrial environments.
• Low‑power Modes — Family-level features include a sleep mode that can dramatically reduce static current draw.

Typical Applications

• Glue Logic and Bus Bridging — Implement custom bus adapters and protocol bridging with flexible I/O and programmable logic.
• Power‑Up and Reset Control — Single-chip instant-on configuration is useful for deterministic power sequencing and system initialization.
• Control and Interface Logic — Replace discrete gate arrays or CPLDs for control paths, status aggregation, and simple state machines.
• Embedded System Integration — Small embedded memory and PLL support make it suitable for clock management and local buffering tasks in compact designs.

Unique Advantages

• Single‑Chip Non‑Volatile Configuration: Eliminates the need for external configuration memory while enabling instant-on operation and simplified BOM.
• Compact, System‑Level Integration: 1,200 logic elements and on-chip RAM let designers consolidate glue logic, interfaces, and control into one device, reducing board complexity.
• Flexible I/O and Voltage Support: Wide supply range (1.71 V–3.465 V) and programmable I/O buffer capabilities support multiple I/O standards and mixed-voltage systems.
• Industrial Reliability: Rated for −40 °C to 100 °C operation and supplied in a surface-mount 100‑pin package suitable for space-constrained layouts.
• Field Reconfigurability: Background programming and in-field reconfiguration allow logic updates without removing the device from the system.

Why Choose LCMXO1200C-3TN100I?

The LCMXO1200C-3TN100I positions itself as a compact, industrial-grade MachXO FPGA option for designers who need non-volatile, instant-on programmable logic with sufficient I/O and embedded memory for common interface and control tasks. Its combination of 1,200 logic elements, 73 I/Os, and a wide supply and temperature range offers a balanced solution for space- and power-conscious designs.

Supported by MachXO family capabilities and design tool flows referenced in the product documentation, this device is appropriate for engineering teams seeking a single-chip replacement for discrete logic, CPLDs, or low-capacity FPGAs while retaining field-update flexibility and robust industrial operating margins.

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