LCMXO2280C-4T144C

The LCMXO2280C-4T144C is a MachXO family FPGA in a 144-pin LQFP package designed for glue logic, bus bridging, power-up control and general control logic. It combines non-volatile configuration with FPGA-style LUT-based logic and embedded memory to deliver instant-on operation and flexible in-system reconfiguration.

This device provides approximately 2,280 logic elements, support for 113 I/O pins, and on-chip RAM totaling 28,262 bits, making it suitable for compact control and interfacing applications that require single-chip configurability and a compact package footprint.

Key Features

• Non-volatile, instant-on architecture  Single-chip non-volatile configuration enables instant-on behavior and removes the need for external configuration memory.
• Logic capacity  Approximately 2,280 logic elements for implementing glue logic, control state machines, and bus interfacing functions.
• On-chip memory  Approximately 28,262 bits of total on-chip RAM for embedded and distributed memory usage within designs.
• I/O and package  113 general-purpose I/O pins in a 144-LQFP package (supplier device package: 144-TQFP, 20×20 mm) for high pin-to-pin connectivity in a compact footprint.
• Programmable I/O buffer support  Flexible sysIO buffer options described in the family datasheet support a wide range of signaling standards for interfacing diverse peripherals.
• Power and voltage  Operates from 1.71 V to 3.465 V, allowing integration with multiple system voltage domains.
• Low-power modes  Sleep mode enables significant static current reduction for power-sensitive applications.
• In-field reconfiguration (TransFR)  Supports background and in-field updates to SRAM-based logic while the system is running.
• Clocking  Up to two analog PLLs for clock multiply/divide and phase shifting (family-level capability documented in the MachXO datasheet).
• Commercial temperature grade  Specified for 0 °C to 85 °C operation for mainstream commercial applications.
• Standards and programmability  JTAG programmability, IEEE 1149.1 boundary scan, and IEEE 1532 in-system programming support (family-level features).
• RoHS compliant  Device is RoHS compliant for environmental regulatory requirements.

Typical Applications

• Glue Logic and Bus Interfacing  Implement address decoding, bus bridging, and protocol adaptation between system subsystems using the device’s LUT capacity and flexible I/O.
• Power-Up and Reset Control  Use instant-on non-volatile configuration to implement reliable power sequencing and supervisory control at system startup.
• System Control and State Machines  Implement compact control logic, finite-state machines, and peripheral control with on-chip RAM and approximately 2,280 logic elements.
• Field Updatable Logic  Perform in-field logic updates and background non-volatile programming while the system remains operational.

Unique Advantages

• Instant-on, single-chip configuration: Eliminates external configuration memory and enables rapid system startup.
• Reduced BOM and simpler design: Integrated non-volatile configuration and on-chip RAM reduce the number of external components required.
• Flexible I/O and voltage support: Broad voltage operating range (1.71 V–3.465 V) and programmable I/O buffers support interfacing to multiple domains.
• Field reconfiguration: TransFR and JTAG-based programming enable safe in-field updates and iterative firmware development.
• Low-power options: Sleep mode provides a path to reduce static current for battery- or energy-sensitive designs.
• Well-documented family capabilities: MachXO family datasheet details system-level features such as PLLs, boundary scan, and programming options to support development and verification.

Why Choose LCMXO2280C-4T144C?

The LCMXO2280C-4T144C places MachXO family capabilities—non-volatile instant-on configuration, in-field reprogrammability, and flexible I/O—into a compact 144-pin package with approximately 2,280 logic elements and 28,262 bits of on-chip RAM. This combination is well suited to designers needing a single-chip solution for glue logic, bus interfacing, power sequencing, and control tasks in commercial temperature environments.

Backed by MachXO family documentation and supported design tools, the device offers a clear upgrade path and practical integration for projects that value fast boot, in-field updates, and reduced external components.

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