Microchip Technology A40MX04-3PL84I

Mfr. Part

A40MX04-3PL84I

Manufacturer

Micrel / Microchip Technology

Y-IC is a quality distributor for Micrel / Microchip Technology. We deliver genuine parts, fast service, and professional support to ensure you get the best products and solutions.

Detailed Description

Antifuse-based, non-volatile FPGA from the MX series. 69 user I/O in a 84-PLCC surface-mount package. Industrial temperature range -40°C to 85°C. Dual supply capability for 3.3 V and 5 V systems. Approx. 6000 system gates. RoHS non-compliant leaded package. Base device family A40MX04. Stock availability typically strong for legacy support; current quantity on hand 2666 units.

Key Features

Non-volatile, instant-on antifuse FPGA architecture

69 I/O in compact 84-PLCC footprint (29.31 mm x 29.31 mm)

Dual supply operation: 3.0–3.6 V and 4.5–5.5 V

Industrial temperature rating: -40°C to +85°C (TA)

MX series family; base product A40MX04

Surface-mount J-lead LCC package

Tray packaging for automated assembly

RoHS non-compliant (leaded plating)

Key Advantages

Instant-on start-up with no external configuration memory

High reliability and design security (antifuse one-time programmable technology)

Supports both 3.3 V and 5 V system environments

Stable operation over wide industrial temperature range

Mature, proven platform ideal for long-life and maintenance programs

Packaging

Type: 84-PLCC plastic leaded chip carrier (J-lead LCC)

Material: Molded plastic body with copper lead frame and tin/lead plating (non-RoHS)

Size: 29.31 mm x 29.31 mm body outline

Pin configuration: 84 perimeter J-leads; 69 user I/O available; standard PLCC lead pitch approximately 1.27 mm

Mounting: Surface-mount; compatible with standard SMT processes

Thermal characteristics: Industrial operating range -40°C to +85°C; thermal performance depends on board design and airflow; no integrated heat spreader

Electrical properties: Dual supply operation 3.0–3.6 V and 4.5–5.5 V; approx. 6000 system gates; MX series timing and speed grade -3

Lifecycle

Status: Mature legacy device. Many MX family variants are limited in new production and may be approaching discontinuation depending on part and region.

Recommended action: Validate availability for your production horizon. For the latest lifecycle status, contact Y-IC sales.

Equivalent or alternative models within the same family

- A40MX04-1PL84I (faster speed grade, same package, industrial)

- A40MX04-2PL84I (intermediate speed grade, same package, industrial)

- A40MX04-3PL84 (commercial temperature, same package)

- Other A40MX04 package options may exist (e.g., PQFP variants) depending on availability

Cross-family alternatives (similar gate ranges; architecture differs, requalification required)

- Microchip ProASIC3 A3P060 (flash-based, non-volatile, low power)

- Microchip IGLOO AGL060/AGLN060 (flash-based, ultra-low power)

- Lattice MachXO2/MachXO3 (non-volatile, system control-oriented)

- Xilinx Spartan-3/Spartan-6 (SRAM-based; requires external configuration)

If an exact equivalent is not suitable, please contact our sales team via the Y-IC website to review form-fit-function options and detailed migration guidance.

Key Application Areas

Industrial control and factory automation

Motor drives and power systems

Telecom and networking infrastructure

Instrumentation and test equipment

Defense, avionics, and mission-critical systems requiring instant-on and high reliability

Legacy product maintenance and long-life support programs

Datasheet

Y-IC hosts the most authoritative datasheet for A40MX04-3PL84I. For accurate specifications, timing, and pinout details, we recommend downloading the datasheet directly on this page.

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