EX128-TQG100I

The EX128-TQG100I is a Field Programmable Gate Array (FPGA) IC from Microchip Technology offering 256 logic elements and 70 general-purpose I/O pins in a 100-LQFP surface-mount package. Designed and specified for industrial use, it provides a compact, reprogrammable logic resource for control, interface, and signal-conditioning tasks.

With a supply range of 2.3 V to 2.7 V, an operating temperature range of −40 °C to 85 °C, and RoHS compliance, the device targets industrial applications requiring robust thermal performance, predictable supply requirements, and compact packaging.

Key Features

• Core Logic — 256 logic elements enabling implementation of custom combinational and sequential logic functions.
• Gate Count — Approximately 6,000 gates for small- to mid-scale logic integration.
• I/O — 70 general-purpose I/O pins to support multiple external interfaces and parallel connections.
• Memory — Total on-chip RAM: 0 bits (no embedded RAM blocks).
• Power — Voltage supply range of 2.3 V to 2.7 V for systems designed around low-voltage logic domains.
• Package & Mounting — 100-LQFP package (supplier device package: 100-TQFP, 14×14 mm) optimized for surface-mount assembly.
• Temperature Grade — Industrial operating temperature range from −40 °C to 85 °C for harsher environments.
• Compliance — RoHS compliant for environmental and regulatory alignment.

Typical Applications

• Industrial Control Logic — Implement custom control sequences, glue logic, and I/O monitoring within industrial control equipment using the device's logic capacity and industrial temperature rating.
• Sensor and Data Aggregation — Aggregate and condition multiple sensor signals leveraging 70 I/O pins for parallel or multiplexed inputs.
• Protocol Bridging and Interface — Create simple protocol bridges or interface translators where a compact FPGA with ample I/O and 6,000 gates can replace discrete glue logic.
• Custom Peripheral Integration — Add programmable peripheral logic to embedded systems in a compact 100-LQFP surface-mount package.

Unique Advantages

• Compact, surface-mount packaging — 100-LQFP (100-TQFP, 14×14 mm) reduces board area while providing accessible I/O for dense designs.
• Industrial temperature support — Rated −40 °C to 85 °C to maintain operation across a wide range of deployed environments.
• Clear power envelope — Narrow supply range (2.3 V to 2.7 V) simplifies power-supply design and integration with low-voltage systems.
• Straightforward logic capacity — 256 logic elements and ~6,000 gates give predictable implementation targets for small to mid-scale logic tasks.
• Regulatory alignment — RoHS compliance supports environmentally conscious product designs and regulatory requirements.

Why Choose EX128-TQG100I?

The EX128-TQG100I balances a compact footprint with deterministic logic capacity and a broad set of I/O, making it well suited for industrial and embedded designs that require reprogrammable logic without large on-chip memory. Its industrial temperature rating and surface-mount 100-LQFP package allow integration into space-constrained systems where environmental robustness matters.

Engineers and procurement teams seeking a predictable, small-to-mid scale FPGA from Microchip Technology will find the EX128-TQG100I appropriate for custom I/O mapping, protocol adaptation, and control logic implementations where a clear specification set and RoHS compliance are required.

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