LCMXO640C-4MN132C

The LCMXO640C-4MN132C is a MachXO family field programmable gate array (FPGA) optimized for glue logic, bus bridging, power-up control and general control logic. It combines non-volatile configuration and FPGA-style LUT-based logic to deliver instant-on operation and flexible in-field reconfiguration for a wide range of commercial embedded designs.

Packaged in a compact 132-ball CSPBGA (8×8 mm) and designed for surface-mount assembly, this device offers 640 logic elements across 80 logic blocks with 101 available I/O pins, making it suitable for dense I/O-to-logic applications within the commercial temperature range.

Key Features

• Core Architecture  640 logic elements organized across 80 logic blocks provide deterministic LUT-based logic resources for glue logic and control functions.
• Non-volatile Configuration  MachXO family architecture supports instant-on operation and single-chip configuration—no external configuration memory required.
• Reconfiguration & Programming  Supports in-system programming and field updates; non-volatile and SRAM-based logic can be reconfigured via standard programming interfaces.
• I/O Capacity  101 I/O pins in the 132-CSPBGA package enable broad interface connectivity for bus bridging and system interfacing tasks.
• Power & Voltage  Operates across a wide supply range of 1.71 V to 3.465 V to support 3.3 V, 2.5 V and lower-voltage domain designs.
• System-Level Support  Includes features from the MachXO family such as IEEE 1149.1 boundary scan and onboard oscillator support for board-level test and clocking convenience.
• Package & Mounting  132-ball CSPBGA (8×8 mm) supplier package, surface-mount mounting type for compact, high-density board designs.
• Commercial Grade & Environmental  Commercial operating temperature range of 0 °C to 85 °C and RoHS-compliant packaging.

Typical Applications

• Glue Logic & Glue Interfaces  Implement address decoding, logic consolidation and timing coordination between ICs to reduce BOM and simplify PCB routing.
• Bus Bridging & Interfacing  Translate and bridge between different bus standards or voltage domains using the device’s flexible I/O count and voltage range.
• Power-up & Reset Control  Manage system power sequencing and reset logic with deterministic, non-volatile configuration and instant-on behavior.
• Control & State Machines  Implement compact control logic and finite-state machines for embedded systems and peripheral management.

Unique Advantages

• Instant-on, single-chip configuration: Non-volatile MachXO architecture removes the need for external configuration memory and enables rapid system startup.
• High I/O-to-logic density: 101 I/Os paired with 640 logic elements allow efficient implementation of complex interfacing tasks without a large package footprint.
• Compact CSPBGA package: 132-ball (8×8 mm) CSPBGA enables space-efficient board layouts for constrained form factors.
• Wide supply flexibility: Operates from 1.71 V to 3.465 V to support multiple voltage domains and simplify mixed-voltage designs.
• Designed for board-level testability: Family-level support for IEEE 1149.1 boundary scan eases manufacturing test and debug.
• RoHS-compliant and commercial-grade: Suitable for mainstream embedded applications with standard commercial temperature operation.

Why Choose LCMXO640C-4MN132C?

The LCMXO640C-4MN132C positions itself as a compact, non-volatile FPGA solution tailored for designers who need deterministic glue logic, flexible interfacing and instant-on behavior without external configuration components. Its combination of 640 logic elements, 101 I/Os and a small 132-CSPBGA package makes it well suited for space-constrained commercial products that require reliable control and interface functions.

Backed by MachXO family system features—such as in-system programmability, boundary-scan support and flexible supply operation—this device is a practical choice for engineers seeking to reduce BOM, simplify firmware updates in the field, and maintain predictable startup behavior across a broad set of embedded designs.

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