A3P125-1VQG100T

The A3P125-1VQG100T is a ProASIC3 flash-based Field Programmable Gate Array (FPGA) from Microchip Technology. It provides 3,072 logic elements and approximately 36,864 bits of embedded RAM in a 100-pin TQFP package, targeting designs that require reconfigurable logic with significant I/O and on-chip memory.

Designed with an automotive-grade qualification, the device suits applications that demand extended temperature operation and AEC-Q100 qualification while offering a compact surface-mount package and a defined supply voltage range for predictable integration.

Key Features

• Core Logic — 3,072 logic elements and 125,000 gates provide a flexible fabric for implementing custom logic, state machines, and glue logic.
• Embedded Memory — 36,864 bits of on-chip RAM support buffering, small lookup tables, and local data storage for implemented logic functions.
• I/O Capacity — Up to 71 I/O pins enable broad peripheral interfacing and signal routing in a single device.
• Supply Voltage — Operates from 1.425 V to 1.575 V, supporting designs with defined core voltage requirements.
• Package & Mounting — Available in a 100-TQFP (100‑VQFP, 14 mm × 14 mm) surface-mount package for compact board-level integration.
• Automotive Qualification & Temperature — Grade: Automotive with AEC-Q100 qualification and an operating temperature range of −40°C to 125°C for temperature-demanding environments.
• RoHS Compliant — Meets RoHS environmental requirements for lead-free assembly.

Typical Applications

• Automotive Systems — Leverages AEC-Q100 qualification, extended temperature range, and 71 I/O to implement in-vehicle control logic, signal conditioning interfaces, and monitoring functions.
• Embedded Control — 3,072 logic elements and on-chip RAM enable custom control algorithms, state machines, and application-specific logic in embedded products.
• I/O Bridging and Peripheral Integration — High I/O count and on-chip resources allow consolidation of peripheral interfaces and glue logic into a single FPGA package.

Unique Advantages

• Automotive-Grade Qualification: AEC-Q100 qualification and an operating range of −40°C to 125°C provide confidence for automotive applications that require temperature resilience.
• Balanced Integration: Combines 3,072 logic elements, 125,000 gates, and 36,864 bits of embedded RAM to reduce external components and simplify board-level design.
• Generous I/O Count: Seventy-one I/O pins support multiple peripherals and sensor connections without additional multiplexers or expanders.
• Compact Surface-Mount Package: 100‑pin TQFP (14×14 mm) package enables placement in space-constrained designs while maintaining accessible pinout for routing.
• Predictable Supply Window: Defined core supply range (1.425 V to 1.575 V) helps ensure stable power integration and margin planning.
• Regulatory Compliance: RoHS compliance supports lead-free assembly requirements for modern production flows.

Why Choose A3P125-1VQG100T?

The A3P125-1VQG100T positions itself as a reliable, automotive-qualified FPGA option that balances logic capacity, on-chip memory, and I/O density in a compact surface-mount package. Its AEC-Q100 qualification and extended temperature range make it suitable for designs that require robust operation in demanding environments.

Engineers seeking a reconfigurable, Microchip Technology–manufactured FPGA with clear electrical and thermal parameters will find this part appropriate for consolidating peripheral logic, implementing custom control functions, and reducing BOM complexity in automotive and embedded projects.

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