A3P1000-FG144I

The A3P1000-FG144I is a ProASIC3 Field Programmable Gate Array (FPGA) IC from Microchip Technology. It provides mid-range programmable logic capacity with a combination of logic elements, on-chip RAM, and a substantial number of I/O pins in a compact 144-LBGA package.

This device is targeted at designs that require up to 24,576 logic elements, approximately 0.147 Mbits of embedded memory, and 97 I/O connections while operating across an industrial temperature range and a defined core supply window.

Key Features

• Logic Capacity  24,576 logic elements and approximately 1,000,000 gates to implement mid-range custom digital logic.
• Embedded Memory  Approximately 147,456 bits (approximately 0.147 Mbits) of on-chip RAM for buffering, state storage, and small data structures.
• I/O Count  97 general-purpose I/O pins to support multiple external interfaces and parallel connections.
• Package and Mounting  144-LBGA (supplier package: 144-FPBGA 13×13) surface-mount package for compact PCB layouts.
• Power  Core supply voltage range of 1.425 V to 1.575 V for deterministic supply requirements.
• Temperature and Grade  Industrial grade device with an operating temperature range of −40 °C to 100 °C.
• Regulatory  RoHS compliant.

Typical Applications

• Industrial control and automation  Use the device’s industrial temperature range and robust logic capacity to implement control algorithms, sequencing, and I/O conditioning close to the machine.
• Custom digital logic and glue logic  Deploy the available logic elements and I/O to consolidate discrete controllers, protocol adapters, and interface logic into a single programmable device.
• Embedded system prototyping  Leverage the combination of logic capacity, on-chip RAM, and plentiful I/O for rapid hardware iteration and functional validation.

Unique Advantages

• Significant mid-range logic integration: 24,576 logic elements and 1,000,000 gates provide substantial capacity for custom digital functions without excessive board real estate.
• On-chip memory for local data handling: Approximately 147,456 bits of embedded RAM reduce dependence on external memory for small buffers and state machines.
• High I/O count in a compact package: 97 I/Os in a 144-LBGA (13×13) surface-mount package enable dense interfacing while keeping PCB footprint small.
• Industrial temperature support: Rated for −40 °C to 100 °C operation to meet deployment requirements in temperature-challenging environments.
• Defined supply range: Core voltage specification of 1.425 V to 1.575 V helps ensure predictable power delivery and design planning.
• RoHS compliant: Conforms to RoHS requirements for environmentally conscious designs.

Why Choose A3P1000-FG144I?

The A3P1000-FG144I is positioned for engineers and designers who need a mid-range FPGA solution from Microchip Technology with a balanced mix of logic elements, embedded RAM, and I/O capacity in a compact LBGA package. Its industrial temperature rating and clearly defined supply and package parameters make it suitable for reliable deployment in temperature-sensitive and space-constrained designs.

Choose this device when your design requires scalable programmable logic with on-chip memory and a high I/O count, while maintaining a straightforward supply requirement and a compact surface-mount footprint.

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