A42MX36-CQ256

The A42MX36-CQ256 is an MX Field Programmable Gate Array (FPGA) IC from Microchip Technology designed for commercial electronic applications. It delivers configurable digital logic with 1,184 logic elements and approximately 54,000 gates, alongside embedded memory and a high I/O count for flexible system integration.

With a 3.0 V to 5.25 V supply range, a 256-pin BFCQFP surface-mount package, and commercial temperature grading, this device is targeted at designers needing moderate logic capacity, extensive I/O, and a compact package for commercial embedded systems and interface applications.

Key Features

• Core Logic 1,184 logic elements and 54,000 gates provide configurable digital resources for implementing custom logic, glue logic, and control functions.
• Embedded Memory 2,560 bits of on-chip RAM to support small buffers, state machines, and temporary storage within logic fabric.
• I/O Capacity 202 general-purpose I/O pins to support wide peripheral connectivity, parallel interfaces, and multi-signal integration.
• Power and Voltage Operates from a 3.0 V to 5.25 V supply range for compatibility with common commercial logic domains.
• Package and Mounting 256-BFCQFP with tie bar; supplier device package listed as 256-CQFP (75×75). Surface-mount mounting type for PCB assembly in space-efficient footprints.
• Temperature Grade Commercial operating range from 0 °C to 70 °C, suitable for consumer and general-purpose commercial equipment.
• Environmental RoHS compliant for reduced hazardous substances in manufacturing and end products.

Typical Applications

• Commercial Embedded Systems — Implements custom control logic, interface bridging, and configurable peripherals in consumer and commercial products.
• Interface and I/O Expansion — High I/O count supports protocol conversion, parallel bus bridging, and multiple sensor/actuator connections.
• Prototyping and Control Logic — Useful for development of custom state machines, timing logic, and feature prototyping where moderate logic density and on-chip RAM are sufficient.

Unique Advantages

• Balanced Logic and Gate Count: 1,184 logic elements and 54,000 gates deliver a measured mix of resources for many mid-range logic tasks without excessive complexity.
• High I/O Density: 202 I/O pins enable broad interfacing capability, reducing the need for external I/O expanders in many designs.
• Flexible Voltage Support: 3.0 V to 5.25 V supply compatibility eases integration with common digital power rails.
• Compact Surface-Mount Package: 256-BFCQFP (256-CQFP, 75×75) supports high-density PCB layouts while maintaining a full complement of I/O.
• Commercial Temperature Suitability: Rated 0 °C to 70 °C for reliable operation in consumer and general commercial environments.
• RoHS Compliant: Aligns with environmental requirements for reduced hazardous substances.

Why Choose A42MX36-CQ256?

The A42MX36-CQ256 positions itself as a practical FPGA option for commercial designs that require a middle-ground balance of logic capacity, on-chip memory, and a large number of I/Os in a compact surface-mount package. Its flexible supply voltage and RoHS compliance make it suitable for a wide range of consumer and commercial embedded applications.

Engineers designing interface-rich products, prototype systems, or control logic modules will find the device’s combination of logic elements, gates, and I/O density allows for streamlined board-level integration and reduced external component count, supporting scalable and maintainable designs.

Request a quote or contact sales to submit your procurement inquiry for the A42MX36-CQ256.