A3P400-1FG144I

The A3P400-1FG144I is a ProASIC3 field programmable gate array (FPGA) from Microchip Technology, offering a balanced mix of logic capacity, I/O, and on-chip memory for embedded and industrial applications. With 400,000 gates and 9,216 logic elements, this device targets designs that require moderate programmable logic density coupled with a broad I/O count and industrial temperature capability.

Packaged in a 144-LBGA surface-mount package and specified for a 1.425 V to 1.575 V supply, the A3P400-1FG144I is well suited to applications that demand robust operating temperature range and compact board-level integration.

Key Features

• Core Logic — 400,000 gates and 9,216 logic elements provide the programmable fabric needed for custom control, glue-logic, and mid-complexity processing functions.
• Embedded Memory — Approximately 0.055 Mbits (≈55 kbits) of on-chip RAM for buffering, small lookup tables, and state storage within programmable logic.
• I/O Capacity — 97 general-purpose I/O pins to support multiple peripherals, sensors, and external interfaces on a single device.
• Package & Mounting — 144-LBGA (supplier package 144-FPBGA, 13×13) in a surface-mount format for compact board designs and reliable soldered connections.
• Power — Core supply voltage range of 1.425 V to 1.575 V for deterministic power-domain design.
• Industrial Temperature Range — Rated for operation from −40 °C to 100 °C to meet demanding environmental conditions.
• Compliance — RoHS compliant, supporting lead-free and environmentally conscious manufacturing processes.

Typical Applications

• Industrial Control — Use the device’s industrial temperature rating and programmable logic to implement motor control, real-time I/O aggregation, and machinery interfacing.
• Embedded Systems — Deploy custom state machines, protocol handling, or peripheral expansion where 9,216 logic elements and on-chip RAM enable compact system integration.
• Communications & Interface Bridging — Implement protocol conversion, timing control, and buffering with 97 I/O pins to connect multiple subsystems.
• Sensor Aggregation & Data Conditioning — Collect and pre-process signals from multiple sensors using available I/O and local memory for short-term buffering and aggregation.

Unique Advantages

• Programmable Logic Capacity: 9,216 logic elements and 400,000 gates deliver the resources needed for custom digital logic without external ASIC development.
• Broad I/O Count: Ninety-seven I/O pins reduce the need for additional IO expanders, simplifying PCB layout and bill of materials.
• Industrial-Grade Operation: Rated from −40 °C to 100 °C, enabling deployment in harsh or temperature-variable environments.
• Compact Surface-Mount Package: 144-LBGA (13×13) helps minimize PCB area while keeping robust mechanical and thermal characteristics.
• Controlled Core Voltage: Narrow supply range (1.425 V–1.575 V) facilitates predictable power-domain design and integration.
• RoHS Compliance: Supports lead-free manufacturing and regulatory requirements for many global markets.

Why Choose A3P400-1FG144I?

The A3P400-1FG144I positions itself as a practical, industrial-grade FPGA option for applications needing a balance of logic density, I/O flexibility, and compact packaging. Its 9,216 logic elements and substantial gate count make it suitable for mid-complexity custom logic tasks, while the 97 I/O pins and on-chip memory support multi-sensor and multi-interface designs.

Engineers and procurement teams seeking a Microchip ProASIC3 FPGA with defined supply and temperature specifications will find this device appropriate for embedded, industrial control, and communications-oriented designs that benefit from programmable hardware and robust environmental performance.

Request a quote or submit an inquiry for A3P400-1FG144I to receive pricing, availability, and ordering information tailored to your project requirements.