A40MX04-FPLG68

The A40MX04-FPLG68 is a commercial-grade MX field programmable gate array (FPGA) from Microchip Technology. It provides a compact, surface-mount FPGA implementation with 547 logic elements (LEs), approximately 6,000 gates of logic capacity and 57 user I/Os for custom digital glue logic and control functions.

Designed for general-purpose commercial electronic designs, this device supports 3 V to 5.25 V supply rails and operates across a 0°C to 70°C temperature range. Its RoHS-compliant 68-lead LCC (J-lead) package lends itself to board-level integration where a mid-density FPGA is required.

Key Features

• Core Logic  547 logic elements (LEs) and approximately 6,000 gates provide mid-range programmable logic capacity for glue logic, state machines and simple custom functions.
• I/O  57 user I/Os to interface with peripherals, sensors and other digital devices in a variety of board designs.
• Memory  No on-chip RAM (total RAM bits: 0), enabling designers to pair the FPGA with external memory when required for larger data buffering.
• Power  Flexible supply range from 3 V to 5.25 V to accommodate common commercial power rails.
• Package and Mounting  68-lead LCC (J-lead) package; supplier device package listed as 68-PLCC (24.23 × 24.23 mm). Device is surface mount for standard PCB assembly.
• Operating Range  Commercial operating temperature range of 0°C to 70°C, suitable for typical indoor and controlled-environment applications.
• Compliance  RoHS-compliant device for environmental regulation adherence in commercial products.

Typical Applications

• Commercial Control Systems  Implement custom control logic and sequencing where a moderate number of I/Os and mid-level logic capacity are required.
• Board-Level Glue Logic  Consolidate discrete logic into a single programmable device to simplify BOMs and routing on compact PCBs.
• Prototyping and Development  Rapidly iterate small-to-medium complexity digital functions on development boards or evaluation platforms using the device’s configurable logic resources.
• Interface Bridging  Provide protocol translation or signal adaptation for systems needing up to 57 configurable I/Os.

Unique Advantages

• Balanced Logic Capacity: 547 logic elements and ~6,000 gates offer a practical mid-range solution for designs that outgrow simple CPLDs but do not require high-density FPGAs.
• Flexible I/O Count: 57 I/Os allow integration with multiple peripherals and interfaces without immediate need for additional I/O expanders.
• Wide Supply Compatibility: Support for 3 V to 5.25 V supplies simplifies integration into existing commercial power domains.
• Compact Surface-Mount Package: 68-lead LCC (J-lead) packaging provides a small footprint option for PCB layouts while using a standard surface-mount assembly flow.
• Regulatory Compliance: RoHS compliance helps meet environmental requirements for commercial product assemblies.

Why Choose A40MX04-FPLG68?

The A40MX04-FPLG68 positions itself as a practical, mid-density FPGA choice for commercial electronic designs that require moderate programmable logic, a significant number of I/Os and flexibility across common supply voltages. Its surface-mount 68-lead package and 0°C to 70°C operating range make it suitable for controlled-environment products and development platforms.

Backed by Microchip Technology and provided as a RoHS-compliant part, this device supports designers looking to consolidate logic, implement custom interfaces or prototype control functions with a commercially graded FPGA offering.

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