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LCMXO2-256ZE-1TG100I

LCMXO2-256ZE-1TG100I

Lattice Semiconductor Corporation
MachXO2 Field Programmable Gate Array (FPGA) IC 55 256 100-LQFP
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Overview

The LCMXO2-256ZE-1TG100I is an ultra-low-power MachXO2 Field Programmable Gate Array (FPGA) from Lattice Semiconductor. Designed for bridging and glue logic applications, this device features 256 logic elements and 55 I/O pins in a 100-TQFP package, optimized for minimal standby power consumption at approximately 2.4 mA.

Why Choose This Part

This FPGA offers instant-on capability due to its on-chip non-volatile Flash configuration memory, eliminating the need for an external PROM. The ZE variant is specifically optimized for ultra-low power consumption, making it ideal for battery-operated industrial hardware that requires high reliability in extreme temperatures.

Applications

System Glue Logic
Consolidating multiple discrete logic gates into a single low-power IC to reduce PCB footprint.
I/O Expansion
Providing additional digital interfaces for microcontrollers with limited GPIO availability.
Power-Up Sequencing
Managing the timing and sequencing of multiple power rails in complex embedded systems.
Sensor Hub Interface
Aggregating and pre-processing data from multiple low-speed sensors before sending it to a host processor.

Key Specifications

Mounting Type Surface Mount
Number of I/O 55
Package / Case 100-LQFP
Voltage - Supply 1.14V ~ 1.26V
Number of LABs/CLBs 32
Operating Temperature -40degC ~ 100degC (TJ)
Supplier Device Package 100-TQFP (14x14)
Number of Logic Elements/Cells 256

Getting Started

Designers can use the Lattice Diamond design software for synthesis, mapping, and routing. Practical development is often performed using the MachXO2 Breakout Board, which allows for simple JTAG programming and immediate access to the device's 55 I/O pins.

Also Consider

Intel MAX 10 10M02 Intel (Altera) - An alternative instant-on CPLD/FPGA hybrid with larger logic capacity if the MachXO2 logic density is insufficient.