LCMXO3LF-9400C-5BG484C

The LCMXO3LF-9400C-5BG484C is a MachXO3 family FPGA packaged in a 484-LFBGA surface-mount package. It delivers 9,400 logic elements with 384 user I/O and approximately 0.42 Mbits of embedded RAM, providing a configurable logic fabric suitable for control, interface, and system integration tasks in commercial applications. The device supports a 2.375 V to 3.465 V supply range and operates across a 0 °C to 85 °C commercial temperature window.

Key Features

• Core Logic — 9,400 logic elements enabling medium-density programmable logic integration; internal grouping indicated by 1,175 logic blocks.
• Embedded Memory — 442,368 total RAM bits (approximately 0.42 Mbits) for on-chip data buffering and small RAM-based functions.
• Rich I/O — 384 user I/O pins with pre-engineered source-synchronous I/O and flexible I/O buffering as described in the MachXO3 family architecture.
• Power and Supply — Supports a wide supply range from 2.375 V to 3.465 V to accommodate mixed-voltage system designs.
• Packaging & Mounting — 484-LFBGA package (supplier package: 484-CABGA, 19×19 mm) designed for surface-mount assembly.
• Commercial Grade Temperature — Rated for 0 °C to 85 °C operation for commercial applications.
• Non‑volatile, Reprogrammable Configuration — MachXO3 family features include non-volatile, multi‑time programmable configuration and TransFR reconfiguration support as called out in the datasheet.
• On-chip System Support — Includes sysCLOCK PLLs, on‑chip oscillator, and power-saving/standby options to support clocking and low-power modes.
• Hardened IP & System Functions — Datasheet describes embedded hardened IP such as I²C and SPI cores, timers/counters, and User Flash Memory (UFM) for system-level tasks.
• System and Test Features — Features referenced in the family datasheet include IEEE 1149.1-compliant boundary scan testability, TraceID, and hot-socketing specifications.
• RoHS Compliant — Device is RoHS compliant.

Typical Applications

• Interface and Protocol Bridging — Use the hardened I²C and SPI IP cores combined with 384 I/O to implement peripheral bridges and protocol converters.
• Glue Logic and System Control — 9,400 logic elements and embedded RAM enable integration of control logic, sequencing, and system glue functions inside compact commercial designs.
• Clocking and Timing Management — On-chip oscillator and sysCLOCK PLLs support disciplined clock distribution and timing management for subsystem control.

Unique Advantages

• Highly configurable medium-density logic: 9,400 logic elements provide flexibility to consolidate discrete logic and small microcontroller offloads into a single programmable device.
• On-chip memory for buffering: Approximately 0.42 Mbits of embedded RAM supports local FIFOs and small data stores without external memory.
• Extensive I/O resource: 384 I/O pins and flexible I/O buffering simplify board-level interfacing and eliminate the need for extra I/O expanders in many designs.
• Built-in system IP: Hardened I²C, SPI, timers, and UFM reduce development time by providing pre‑engineered blocks described in the datasheet.
• Commercial temperature and RoHS compliance: Rated for 0 °C to 85 °C operation and RoHS compliant to meet commercial product requirements.

Why Choose LCMXO3LF-9400C-5BG484C?

The LCMXO3LF-9400C-5BG484C positions itself as a flexible, commercially graded programmable logic device that combines medium-density logic, substantial I/O, and embedded memory in a compact 484-LFBGA package. Its on-chip system features—such as PLLs, oscillator, hardened peripheral IP, UFM, and configurable memory modes—help streamline designs that require protocol handling, interface consolidation, or control logic integration.

This device is suited for engineers and product teams seeking a programmable solution to reduce component count, consolidate system functions, and accelerate time to market while maintaining clear voltage and temperature operating envelopes and RoHS compliance.

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