A3P125-1VQ100T

The A3P125-1VQ100T is a ProASIC3 Field Programmable Gate Array (FPGA) IC providing programmable digital logic, on-chip memory and a substantial I/O count in a compact surface-mount package. It offers up to 125,000 gates, 3,072 logic elements and approximately 36,864 bits of embedded RAM for custom digital logic and interfacing tasks.

Designed and qualified for automotive use (AEC-Q100), this device supports operation from -40 °C to 125 °C and accepts a supply voltage range of 1.425 V to 1.575 V. The 100-TQFP (100-VQFP, 14×14) package and 71 I/Os make it suitable for space-constrained designs that require reliable operation across automotive temperature ranges.

Key Features

• Core Logic 125,000 gates and 3,072 logic elements provide programmable logic capacity for medium-complexity digital designs.
• On-chip Memory Approximately 36,864 bits of embedded RAM support local data buffering, small lookup tables and state storage.
• I/O 71 I/O pins enable flexible interfacing to sensors, actuators and peripheral devices within a single package.
• Power Operates from a specified supply voltage range of 1.425 V to 1.575 V, enabling predictable power planning for system designers.
• Package & Mounting Available in a 100-TQFP (100-VQFP, 14×14) surface-mount package for PCB assembly and space-efficient board layouts.
• Automotive Qualification & Temperature Range AEC-Q100 qualification and an operating temperature range of -40 °C to 125 °C support deployment in automotive electronic applications.
• Compliance RoHS compliant to meet environmental and regulatory requirements.

Typical Applications

• Automotive electronic control units (ECUs) – FPGA logic and AEC-Q100 qualification support custom control and interface functions across a wide automotive temperature range.
• Sensor interfacing and aggregation – Multiple I/Os and on-chip RAM allow data collection, preprocessing and handoff to downstream systems.
• Custom digital I/O and protocol bridging – Programmable logic enables implementation of bespoke interfaces and glue logic between subsystems.

Unique Advantages

• Automotive-ready qualification: AEC-Q100 qualification and -40 °C to 125 °C operation provide confidence for road-vehicle environments.
• Balanced integration: Combines 125,000 gates, 3,072 logic elements and ~36,864 bits of RAM in a single 100-TQFP package to reduce external component count.
• Flexible I/O count: 71 I/Os enable consolidation of multiple signal lines and peripherals onto one device, simplifying board-level design.
• Compact surface-mount packaging: 100-VQFP (14×14) packaging supports space-constrained PCBs while retaining ample I/O and logic resources.
• Narrow supply window for predictable design: Defined supply range (1.425 V–1.575 V) helps ensure stable power delivery and timing across applications.

Why Choose A3P125-1VQ100T?

The A3P125-1VQ100T positions programmable logic capacity, embedded memory and a broad I/O complement within an automotive-qualified package. Its combination of 125,000 gates, 3,072 logic elements and approximately 36,864 bits of RAM makes it suitable for designs that require custom digital control, interface consolidation and robust operation across -40 °C to 125 °C.

This device is appropriate for engineers specifying automotive or other temperature-demanding applications who need a compact, surface-mount FPGA solution with defined electrical and mechanical characteristics for predictable system integration and long-term deployment.

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