LCMXO3LF-2100C
MachXO3LF 2100 LUT instant-on FPGA for system management, power sequencing, and control applications with ultra-low p...
Product Overview
Description
The LCMXO3LF-2100C is a member of the MachXO3LF family, providing instant-on programmable logic for system management and control applications. With 2112 LUTs and non-volatile configuration stored in on-chip Flash, it eliminates the need for external configuration memory.
The device features 80 user I/O pins, 256 Kbits of embedded Flash memory for data storage, and comprehensive connectivity options including I2C, SPI, and parallel interfaces. Ultra-low static power consumption makes it ideal for always-on system management in battery-powered and thermally constrained applications.
The MachXO3LF-2100C is widely used for power sequencing, reset management, configuration control, and I/O expansion in servers, networking equipment, and industrial systems. Instant-on capability ensures immediate system response at power-up.
Product Series
LCMXO
Primary Application
Power sequencing
Key Features
- 2112 LUTs
- 80 user I/O
- 256 Kbit Flash
- Instant-on
- Ultra-low power
- I2C/SPI support
Specifications
| LUTs | 2,112 |
|---|---|
| User I/O | 80 |
| Flash Memory | 256 Kbit |
| Configuration | Instant-on |
| Static Power | <100 uA |
| Packages | QFN-48, TQFP-100, caBGA-132 |
Applications
Power sequencing
Electronic system design
Reset management
Electronic system design
Configuration control
Industrial automation and control
I/O expansion
Electronic system design
System management
Electronic system design
FAE Expert Insights
"The LCMXO3LF-2100C is our most popular MachXO3 device for system management applications. We've used it extensively for power sequencing, reset control, and configuration management in servers, networking equipment, and industrial systems. Customers love the instant-on capability and ultra-low power. It's a direct replacement for multiple discrete logic chips and CPLDs."
Instant-on, ultra-low power, ideal for system management
— BeiLuo FAE Team, BeiLuo
Frequently Asked Questions
What is the static power consumption?
The LCMXO3LF-2100C features ultra-low static power consumption of less than 100 microamps, making it ideal for always-on system management applications in battery-powered devices and thermally constrained systems. This exceptional power efficiency enables continuous operation without significant battery drain or heat generation.
Ultra-low static power enables always-on operation in battery-powered systems.
Does it require external configuration memory?
No, the LCMXO3LF-2100C stores its configuration in on-chip non-volatile Flash memory, completely eliminating the need for external configuration devices. This reduces BOM cost, simplifies board design, saves PCB space, and enables instant-on operation with zero configuration time. The integrated Flash also provides secure configuration storage.
On-chip Flash eliminates external configuration memory, reducing BOM cost and board space.
What is the configuration time?
The LCMXO3LF-2100C provides instant-on configuration with zero configuration time. The device is fully operational immediately at power-up because configuration is stored in on-chip non-volatile memory. This instant-on capability is critical for power sequencing, reset management, and boot control applications where immediate response is required.
Instant-on enables immediate system response at power-up.
What interfaces are supported?
The LCMXO3LF-2100C supports multiple system interfaces including I2C, SPI, and parallel bus interfaces for flexible system connectivity and configuration. These interfaces enable communication with processors, microcontrollers, and other system components for control, monitoring, and data exchange functions.
Multiple interfaces enable flexible system integration.
What development tools are used?
Lattice Diamond design software provides comprehensive support for MachXO3 device development including synthesis, simulation, place and route, and programming capabilities. Diamond includes extensive IP libraries, reference designs, and evaluation boards to accelerate development. Free licenses are available for MachXO3 devices.
Use Lattice Diamond for MachXO3 development.