EX128-TQ100I

The EX128-TQ100I is a field programmable gate array (FPGA) IC from Microchip Technology designed for industrial applications. It provides 256 logic elements and approximately 6,000 gates with up to 70 general-purpose I/O pins in a 100-pin LQFP surface-mount package.

With a low-voltage supply range of 2.3 V to 2.7 V and an operating temperature rated from -40 °C to 85 °C, the device targets embedded and industrial control applications that require deterministic, reconfigurable logic and a compact package footprint.

Key Features

• Logic Capacity 256 logic elements and roughly 6,000 gates provide the programmable fabric needed for glue logic, simple state machines, and custom combinational/sequential functions.
• I/O Count 70 general-purpose I/O pins support interfacing to sensors, actuators, and peripheral devices in embedded systems.
• Power Supply Operates from a 2.3 V to 2.7 V supply, suitable for low-voltage system domains.
• Industrial Temperature Range Rated for -40 °C to 85 °C to meet common industrial environmental requirements.
• Package & Mounting 100-LQFP (supplier device package: 100-TQFP 14×14) in a surface-mount package for compact PCB implementation.
• RoHS Compliant Meets RoHS environmental requirements for lead-free assembly.

Typical Applications

• Industrial Automation Use the device for control logic, sensor/actuator interfacing, and protocol bridging where industrial temperature range and 70 I/Os are required.
• Embedded Control Implement custom state machines and timing-critical control functions within compact, low-voltage embedded systems.
• Digital Glue Logic Replace discrete glue components with reconfigurable logic to consolidate board-level functions and simplify BOM.
• Prototyping and Small-Scale FPGA Designs Leverage the device’s logic capacity and I/O resources for proof-of-concept designs and small programmable systems.

Unique Advantages

• Compact, Surface-Mount Package: 100-LQFP/100-TQFP (14×14) enables dense PCB layouts while providing ample I/O for mid-scale designs.
• Industrial Temperature Capability: Rated -40 °C to 85 °C for deployment in temperature-challenging environments.
• Low-Voltage Operation: 2.3 V to 2.7 V supply compatibility for modern low-voltage systems and power domains.
• Balanced Logic Density: 256 logic elements and ~6,000 gates support a range of control and interfacing tasks without excessive overhead.
• High I/O Count: 70 I/Os allow direct connections to sensors, peripherals, and bus interfaces, reducing the need for external multiplexers.
• RoHS Compliant: Conforms to RoHS requirements for lead-free manufacturing processes.

Why Choose EX128-TQ100I?

The EX128-TQ100I positions itself as a practical, industrial-grade FPGA option for designers needing a compact, low-voltage programmable device with a moderate logic capacity and generous I/O. Its combination of 256 logic elements, about 6,000 gates, and 70 I/Os in a 100-pin LQFP package makes it well suited to embedded control, interface consolidation, and industrial automation projects.

Designed and supplied by Microchip Technology, the EX128-TQ100I offers predictable operating parameters and RoHS compliance, delivering a cost-effective and reconfigurable building block for long-term designs that require field programmability and industrial temperature performance.

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