A42MX36-1CQ256

The A42MX36-1CQ256 is an MX Field Programmable Gate Array (FPGA) from Microchip Technology, supplied in a 256‑pin BFCQFP package with tie bar (supplier package listed as 256‑CQFP (75×75)). It provides programmable logic, on‑chip RAM, and a high I/O count for commercial electronic designs.

Key device characteristics include 1,184 logic elements, approximately 54,000 gates, 2,560 bits of total on‑chip RAM, and 202 available I/O. The device supports a supply range of 3 V to 5.25 V, is intended for surface‑mount assembly, and is qualified for commercial temperature operation from 0 °C to 70 °C. The package and part are RoHS compliant.

Key Features

• Programmable Logic  Provides 1,184 logic elements and approximately 54,000 gates for implementing custom digital logic and control functions.
• On‑chip Memory  Total RAM of 2,560 bits for small embedded storage and state retention within designs.
• I/O Capacity  202 user I/O pins suitable for multi‑channel interfaces and parallel signal routing.
• Power Supply  Operates from 3 V to 5.25 V, enabling integration with a range of commercial logic voltage domains.
• Package & Mounting  256‑pin BFCQFP package with tie bar (supplier package: 256‑CQFP (75×75)), intended for surface‑mount PCB assembly.
• Operating Range  Commercial grade operation across 0 °C to 70 °C.
• Environmental Compliance  RoHS compliant to support regulatory requirements for lead‑free assembly.

Typical Applications

• Commercial Embedded Systems  Implement custom control logic and moderate amounts of on‑chip storage for consumer and commercial electronic products operating within 0 °C to 70 °C.
• I/O‑Intensive Interfaces  Leverage 202 I/O pins to implement parallel interfaces, multi‑channel connectivity, or digital front‑end expansion.
• Prototyping and Development  Use the programmable logic and accessible CQFP package for proof‑of‑concept designs and functional validation in commercial projects.

Unique Advantages

• Balanced Logic Capacity: The combination of 1,184 logic elements and ~54,000 gates enables compact implementation of custom logic without excessive external components.
• Generous I/O Count: 202 I/O pins reduce the need for external I/O expanders when handling multiple interfaces or parallel signals.
• Flexible Supply Range: Support for 3 V to 5.25 V allows integration with a variety of commercial logic voltage levels and legacy devices.
• Standard Surface‑Mount Package: 256‑pin CQFP package (with tie bar) facilitates PCB assembly and mechanical compatibility with common commercial board designs.
• Regulatory Readiness: RoHS compliance simplifies lead‑free manufacturing and environmental compliance for product builds.

Why Choose A42MX36-1CQ256?

The A42MX36-1CQ256 is positioned for commercial electronic designs that require a compact, programmable logic device with a significant I/O budget and on‑chip resources. Its mix of 1,184 logic elements, 2,560 bits of embedded RAM, and 202 I/O makes it suitable for custom control, interface consolidation, and prototype development within standard commercial temperature and supply ranges.

Choose this part when you need a RoHS‑compliant, surface‑mount FPGA solution in a 256‑pin CQFP package that supports 3 V to 5.25 V systems and commercial temperature operation. Its specifications help simplify board design by reducing external components and supporting integration into established commercial product workflows.

Request a quote or submit your requirements to receive pricing and availability for the A42MX36-1CQ256.