LCMXO2-4000ZE-1QN84C

The LCMXO2-4000ZE-1QN84C is a MachXO2 family FPGA optimized for low-power, highly integrated system logic, glue, and peripheral functions. It provides 4,320 logic elements, approximately 94 kbits of on-chip RAM (94,208 bits), and 68 I/Os in a compact 84-VFQFN dual-row package with exposed pad for surface-mount assembly.

Designed for commercial-grade applications, this device combines flexible I/O standards, programmable on-chip flash memory options available in the MachXO2 family, and low standby power characteristics to simplify board-level integration and accelerate development of control, interface, and display subsystems.

Key Features

• Core Logic: 4,320 logic elements (cells) for implementing glue logic, finite-state machines, and custom control paths.
• Embedded Memory: Total on-chip RAM of 94,208 bits (approximately 94 kbits) for FIFOs, small buffers, and distributed storage.
• I/O Flexibility: 68 general-purpose I/Os with programmable buffer options; family-level support for multiple I/O standards including LVCMOS (1.2–3.3 V), LVTTL, PCI, LVDS, Bus-LVDS, MLVDS, RSDS, LVPECL, SSTL, and HSTL.
• Non-volatile Configuration: MachXO2 family supports on-chip user flash memory and background programming through standard interfaces (JTAG, SPI, I2C), enabling instant-on behavior and in-field updates.
• Low Power Characteristics: Family-level ultra-low-power architecture with standby options; MachXO2 family reports standby power as low as 22 μW.
• Package & Assembly: 84-VFQFN dual rows with exposed pad, surface-mount mounting for compact PCB footprints; supplier device package noted as 84-QFN (7×7 mm).
• Supply & Temperature: Core voltage range 1.14 V to 1.26 V and commercial operating temperature range 0 °C to 85 °C.
• Standards & System Support: Family features include pre-engineered source-synchronous I/O options, on-chip oscillator, programmable pull-up/pull-down, and boundary-scan support for system-level integration.
• RoHS Compliant: Device is RoHS compliant for regulatory and manufacturing needs.

Typical Applications

• Interface Bridging and Glue Logic: Use the flexible I/O and abundant logic elements to implement protocol translation, bus interfacing, and glue functions between processors, sensors, and peripherals.
• Display and Video I/O: Family-level pre-engineered display gearing and DDR register support enable implementation of display controllers and source-synchronous interfaces.
• Peripheral Control and Embedded Functions: On-chip flash and embedded RAM support control tasks, boot configuration storage, timers/counters, and lightweight state machines.
• Memory Interface Support: Leverage DDR/DDR2/LPDDR memory interface features and dedicated gearing logic from the MachXO2 family for mid-speed memory subsystems and buffering.

Unique Advantages

• Highly Integrated I/O Support: Wide range of programmable I/O standards reduces external level-shifters and simplifies board design.
• Compact, Surface-Mount Package: 84-VFQFN dual-row package with exposed pad provides a small footprint and thermal path suitable for space-constrained PCBs.
• Non-volatile, Reconfigurable Logic: On-chip user-flash capabilities and background programming allow instant-on systems and field updates without external configuration memory.
• Low Standby Power Options: Family-level low-power modes help reduce system idle power for energy-conscious designs.
• Clear Supply and Thermal Specs: Defined core voltage range (1.14–1.26 V) and commercial temperature rating (0 °C to 85 °C) simplify power and thermal planning.

Why Choose LCMXO2-4000ZE-1QN84C?

This MachXO2 device delivers a balanced mix of logic capacity, embedded memory, and flexible I/O in a compact, surface-mount package for commercial embedded designs. It is well suited for engineers implementing interface bridging, control logic, display engines, and other mid-density FPGA tasks where low-power operation and non-volatile configuration are important.

Selecting the LCMXO2-4000ZE-1QN84C provides a scalable, reconfigurable platform that leverages MachXO2 family features—such as programmable I/O standards, on-chip flash programming, and low standby power—to reduce BOM count, speed time-to-market, and simplify system integration.

Request a quote or submit a pricing inquiry to learn more about availability and lead times for the LCMXO2-4000ZE-1QN84C.