LCMXO3LF-2100E-5UWG49CTR

The LCMXO3LF-2100E-5UWG49CTR is a MachXO3 family FPGA in a compact 49‑WLCSP (3.11×3.19 mm) package intended for commercial applications. It integrates 2,112 logic elements, approximately 75.8 kbits (75,776 bits) of embedded RAM, and 38 general-purpose I/O to implement glue logic, peripheral bridging, and small control functions with on-chip configuration and system support.

Designed for low-voltage systems, the device operates from 1.14 V to 1.26 V and supports commercial temperature operation from 0 °C to 85 °C with surface-mount packaging for space-constrained boards.

Key Features

• Core Logic Provides 2,112 logic elements and 264 logic blocks to implement combinational and sequential logic for control, glue, and peripheral functions.
• Embedded Memory Includes 75,776 bits of on-chip RAM (approximately 75.8 kbits) suitable for small FIFOs, register files, and buffering.
• Programmable I/O 38 I/O pins in a compact WLCSP package enable direct interfacing to sensors, peripherals, and host interfaces with flexible I/O buffering and register options described in the MachXO3 family documentation.
• Clocking and Timing Family features include on-chip oscillators and sysCLOCK PLL support for flexible clocking and source-synchronous I/O management.
• Configuration and Embedded IP MachXO3 family capabilities include non-volatile, multi-time programmable configuration, TransFR reconfiguration, user flash memory (UFM), and hardened IP blocks such as I²C and SPI cores and timer/counter functionality.
• Power and Packaging Low-voltage operation from 1.14 V to 1.26 V and a 49‑WLCSP (3.11×3.19 mm) supplier device package enable compact, low-profile system designs. Mounting type: surface mount.
• System-Level Support Family documentation highlights standby and power-saving options, boundary-scan testability, and configuration/testing capabilities to support system integration and manufacturing.

Typical Applications

• Interface and Glue Logic Implements protocol adapters, bus translators, and glue logic between microcontrollers, sensors, and peripherals using on-chip logic and flexible I/O.
• Control and Sequencing Small control engines, finite-state machines, and startup/configuration sequencers leverage the device’s logic elements and non-volatile configuration.
• Peripheral Aggregation Aggregates sensor inputs, debounces switches, and performs basic data buffering using embedded RAM and programmable I/O.
• Compact, Space-Constrained Designs The 49‑WLCSP package and low-voltage operation suit tight PCB footprints and compact product enclosures.

Unique Advantages

• Highly integrated small-footprint FPGA: Combines 2,112 logic elements and embedded RAM in a 49‑WLCSP (3.11×3.19 mm) package to reduce board area and BOM.
• Non-volatile, reprogrammable configuration: Multi-time programmable configuration and UFM eliminate the need for external configuration flash while enabling field reconfiguration.
• Flexible on-chip peripherals: Hardened I²C and SPI IP cores plus timer/counter functions reduce firmware complexity and external component count.
• Low-voltage operation: 1.14 V to 1.26 V supply range supports low-power system design and compatibility with modern low-voltage rails.
• System integration features: On-chip oscillators, PLLs, standby/power-saving options, and boundary-scan support streamline system-level design and manufacturing test.
• Commercial temperature range: Rated for 0 °C to 85 °C operation for a wide range of general-purpose applications.

Why Choose LCMXO3LF-2100E-5UWG49CTR?

This MachXO3 device offers a compact, low-voltage, non-volatile FPGA option for designers who need moderate logic capacity, embedded memory, and flexible I/O in a tiny WLCSP package. Its combination of 2,112 logic elements, approximately 75.8 kbits of RAM, hardened peripheral IP, and on-chip configuration mechanisms make it well suited for control, interface, and space-constrained applications in commercial products.

Choose this part when you need a balance of integration, reprogrammability, and system-level features in a small surface-mount package backed by the MachXO3 family documentation and configuration options.

Request a quote or submit a pricing inquiry today to evaluate the LCMXO3LF-2100E-5UWG49CTR for your next design.