A42MX09-2PL84

The A42MX09-2PL84 is an MX Field Programmable Gate Array (FPGA) IC from Microchip Technology designed for commercial electronic designs requiring moderate logic capacity and flexible I/O. With a combination of logic resources, 72 user I/O lines and wide supply-voltage compatibility, it supports glue logic, peripheral interfacing and control functions in 3 V–5.25 V systems.

Packaged in an 84-pin LCC (J-Lead) surface-mount package, the device targets commercial applications operating within a 0 °C to 70 °C range and is RoHS compliant.

Key Features

• Core / Logic  Provides 684 logic elements and 336 logic element cells delivering approximately 14,000 gates for implementing custom combinational and sequential logic.
• On-chip Memory  Total on-chip RAM: 0 bits; use external memory when designs require embedded SRAM resources.
• GPIO / I/O  72 user I/O pins suitable for interfacing sensors, peripherals, buses and external devices.
• Power  Operates across a wide supply-voltage range from 3 V to 5.25 V to fit common commercial power domains.
• Package & Mounting  Surface-mount 84-LCC (J-Lead) package; supplier device package listed as 84-PLCC (29.31 × 29.31 mm) for compact board-level integration.
• Temperature & Grade  Commercial grade operation from 0 °C to 70 °C for standard electronics environments.
• Environmental Compliance  RoHS compliant for global electronics manufacturing requirements.

Typical Applications

• Commercial control systems  Implement moderate-complexity control logic and sequencing functions within 3 V–5.25 V commercial products.
• I/O expansion and glue logic  Use the 72 I/O lines to aggregate peripherals, translate interfaces and offload simple custom logic tasks from microcontrollers.
• Peripheral and protocol bridging  Map and adapt signals between subsystems or legacy peripherals requiring custom timing and logic functions.
• Prototyping and evaluation  Suitable for development of custom logic proofs-of-concept where compact package and moderate gate count are appropriate.

Unique Advantages

• Moderate logic capacity: 684 logic elements and 14,000 gates allow implementation of a wide range of custom logic functions without excessive design complexity.
• High I/O count: 72 user I/O pins simplify board-level interfacing and reduce need for additional I/O expanders.
• Flexible power compatibility: Support for 3 V to 5.25 V supplies enables integration into common commercial power domains.
• Compact surface-mount package: 84-LCC (J-Lead) footprint balances board density and serviceability for space-constrained designs.
• Commercial temperature suitability: Rated 0 °C to 70 °C, matching typical requirements for consumer and commercial electronic products.
• RoHS compliant: Meets environmental lead-free requirements for modern electronics manufacturing.

Why Choose A42MX09-2PL84?

The A42MX09-2PL84 delivers a balanced combination of logic resources, ample I/O and broad supply-voltage support in a compact surface-mount 84-LCC package. It is well suited to engineers and product teams building commercial electronic systems that need reliable, mid-range FPGA capability for glue logic, I/O management and custom peripheral functions.

Backed by Microchip Technology and RoHS compliance, this device provides a practical option for designs that prioritize board-level integration, flexible interfacing and clear, verifiable electrical and thermal limits for commercial applications.

Request a quote or contact sales to check availability, lead times and pricing for the A42MX09-2PL84.