LCMXO640E-4M132I

The LCMXO640E-4M132I from Lattice Semiconductor is a MachXO family FPGA optimized for glue logic, bus bridging, bus interfacing, power-up control and control logic. This non-volatile, instant-on device combines FPGA-style LUT-based logic with single-chip configuration to simplify designs that require fast power-up and secure, reconfigurable control functions.

With 640 logic elements and 101 I/Os in a compact 132-ball CSPBGA package, the device is suited to industrial applications that demand a small footprint, broad I/O routing and a rugged operating range.

Key Features

• Core Logic – 640 logic elements providing LUT-based programmable logic for glue logic and control tasks.
• I/O – 101 user I/Os available in the 132-ball LFBGA/CSPBGA package, enabling dense external interfacing.
• Non-volatile, Instant-on Operation – MachXO family capability: single-chip configuration that powers up in microseconds and requires no external configuration memory.
• In-field Reconfiguration – Family-level support for reconfiguring SRAM-based logic in milliseconds and background programming of non-volatile memory via JTAG.
• Low-power Modes – Family-level Sleep Mode can reduce static current by up to 100× for lower standby power.
• Power Supply – Device supply range specified at 1.14 V to 1.26 V.
• Package & Mounting – 132-LFBGA / 132-CSPBGA (8×8 mm) surface-mount package for compact board integration; supplier device package listed as 132-CSPBGA (8x8).
• Environmental & Grade – Industrial-grade device with an operating temperature range of −40 °C to 100 °C and RoHS compliance.
• On-chip Memory (device) – Total on-chip RAM reported as 0 bits for this device variant.

Typical Applications

• Glue Logic and Bus Interfacing – Implement address/command translation, level shifting and protocol bridging using the device’s LUT-based logic and abundant I/O.
• Power-up and Reset Control – Single-chip, instant-on configuration supports fast system power sequencing and deterministic start-up control.
• Peripheral and Sensor Aggregation – Concentrate multiple sensor and peripheral interfaces into a compact FPGA to simplify upstream processor designs.
• Control Logic – Implement state machines, control paths and deterministic timing logic for industrial control systems.

Unique Advantages

• Single-chip configuration – Eliminates the need for external configuration memory, reducing BOM complexity and board area.
• Fast power-up – Instant-on behavior enables systems that require rapid availability after power application.
• Field reconfigurability – In-field updates and background programming through JTAG simplify maintenance and iterative development.
• Compact, high-density I/O – 101 I/Os in a 132-ball CSPBGA provide extensive external interfacing in a small package footprint.
• Industrial temperature range – −40 °C to 100 °C rating supports deployment in demanding environments.
• RoHS compliant – Meets lead-free environmental requirements for modern electronics manufacturing.

Why Choose LCMXO640E-4M132I?

The LCMXO640E-4M132I is positioned for designs that need a compact, non-volatile FPGA with immediate availability at power-up, flexible I/O routing and industrial temperature capability. Its MachXO family heritage brings single-chip configuration and field reprogramming advantages that reduce system complexity and support iterative updates without external configuration memory.

This device is appropriate for engineers building control logic, bus bridges, power-up management and peripheral aggregation solutions who require a rugged, small-footprint FPGA with broad I/O connectivity and proven family-level features.

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