LCMXO256C-4MN100C

The LCMXO256C-4MN100C is a MachXO family FPGA IC from Lattice Semiconductor designed for instant-on, single-chip logic integration. It combines a compact 100-ball CSPBGA (100-LFBGA) package with 256 logic elements and 78 I/O pins to address glue logic, bus interfacing, power-up control and general control logic in commercial applications.

With non-volatile configuration, fast start-up behavior and flexible I/O support, this device is suited for space-constrained systems that require quick initialization, in-field reconfiguration and a small BOM footprint.

Key Features

• Logic Capacity  256 logic elements for implementing glue logic, control functions and small FPGA tasks.
• I/O Count  78 I/Os to support a variety of peripheral and bus interfaces in compact designs.
• Non-volatile, instant-on architecture  Single-chip, no external configuration memory required; powers up in microseconds and provides secure on-chip configuration storage.
• In-field reconfiguration  TransFR™ (transparent reconfiguration) capabilities for updating SRAM-based logic while the system operates and support for background programming via JTAG as described in the MachXO family documentation.
• Flexible I/O standards  Programmable sysIO buffer supports a wide range of interfaces referenced in the MachXO family data (LVCMOS, LVTTL, PCI, LVDS, Bus-LVDS, LVPECL, RSDS), enabling interface consolidation on a single device.
• Power and sleep modes  Sleep mode provides significant static current reduction for low-power standby operation.
• Electrical and thermal  Voltage supply range 1.71 V to 3.465 V and commercial operating temperature range 0 °C to 85 °C.
• Package & mounting  Surface-mount 100-LFBGA / CSPBGA package (100-CSBGA, 8×8 mm) for compact board integration.
• RoHS compliant  Manufactured to meet RoHS requirements.
• On-chip memory (device-specific)  Total RAM bits: 0 as specified for this part.

Typical Applications

• Glue Logic and Bus Bridging  Implement address decoding, bus bridging and protocol adaptation where compact logic and flexible I/O are required.
• Power-up and System Control  Use for sequencing, reset control and power management tasks that benefit from instant-on behavior and in-system reconfiguration.
• Peripheral and Interface Control  Consolidate interface buffers, level translation and peripheral control in embedded systems with multiple I/O standards.
• Control Logic and State Machines  Deploy for compact control tasks, state machines and timing logic in consumer and industrial-commercial applications.

Unique Advantages

• Instant-on, single-chip implementation: Reduces BOM by eliminating external configuration memory and shortens system start-up time.
• Flexible I/O minimizes external components: Programmable I/O standards let you support multiple interfaces without extra transceivers or level shifters.
• Compact, manufacturable package: 100-ball CSPBGA surface-mount package enables small PCB footprint and automated assembly.
• Low-power standby: Sleep mode capability significantly reduces static current for energy-conscious designs.
• RoHS compliant: Supports regulatory and assembly requirements for lead-free production.
• Fast in-field updates: TransFR and JTAG background programming support allow logic updates without long downtime.

Why Choose LCMXO256C-4MN100C?

The LCMXO256C-4MN100C positions itself as a compact, non-volatile FPGA solution for designs that need reliable, instant-on logic and versatile I/O in a small surface-mount package. Its combination of 256 logic elements, 78 I/Os and a broad supply voltage range makes it suitable for a wide range of commercial embedded designs that prioritize fast boot, in-field reconfiguration and a reduced BOM.

Backed by the MachXO family architecture and development tool support referenced in the family documentation, this device is a practical choice for engineers seeking a scalable, reprogrammable building block for control, interfacing and sequencing functions.

Request a quote or submit a product inquiry to begin integrating the LCMXO256C-4MN100C into your design.