Microchip Technology A40MX04-2PL84

Mfr. Part

A40MX04-2PL84

Manufacturer

Micrel / Microchip Technology

Y-IC is a quality distributor for Micrel/Microchip. We deliver genuine parts, fast service, and expert support to help you get the best products and results.

Detailed Description

MX series FPGA with 6000 gates and 69 user I/O in an 84-pin PLCC J-lead package. Commercial operating temperature 0°C to 70°C. Operates from either 3.0–3.6 V or 4.75–5.25 V supplies. Surface-mount device. RoHS non-compliant. Base product number A40MX04. Supplied in tray packaging. Category: Integrated Circuits (ICs), Embedded FPGAs. Available quantity: 1203 units.

Key Features

6000 equivalent gates for medium-complexity logic designs

69 user I/O for flexible interfacing

84-PLCC (J-lead) package, 29.31 mm x 29.31 mm body size

Dual supply options: 3.0–3.6 V or 4.75–5.25 V for 3.3 V or 5 V systems

Commercial temperature range 0°C to 70°C (TA)

Surface-mount for automated assembly

MX family device with instant-on, non-volatile configuration typical of the series

RoHS non-compliant (lead-based finish typical of legacy parts)

Series: MX, Base product number: A40MX04

Key Advantages

Instant-on behavior for deterministic startup without external configuration memory

One-time programmable architecture for strong configuration security and tamper resistance

Works in both 3.3 V and 5 V logic environments to ease integration into legacy or mixed-voltage systems

Compact PLCC footprint suited to space-constrained and existing PLCC board layouts

Simple power-up sequence and no external boot components, reducing BOM and complexity

Proven, stable operation across the commercial temperature range

Packaging

Type: PLCC (Plastic Leaded Chip Carrier), LCC with J-leads, surface-mount

Material: Molded plastic body with metal leadframe

Size: 84-PLCC, body 29.31 mm x 29.31 mm (supplier device package)

Pin configuration: 84 pins, J-lead perimeter-style; standard PLCC pin pitch; balanced I/O around the package

Mounting: Surface mount, compatible with reflow processes suited to PLCC J-leads

Thermal characteristics: Rated for 0°C to 70°C ambient (TA); follow datasheet for thermal design and derating

Electrical properties: 3.0–3.6 V or 4.75–5.25 V operation; 69 I/O; 6000-gate capacity

Shipping: Tray packaging for secure handling and assembly

Lifecycle

Status: Mature legacy device; availability may be limited and certain variants are discontinued or nearing end-of-life

Direct family variants you may consider for form/fit/function differences:

- A40MX04-1PL84 (different speed grade, same package)

- A40MX04-3PL84 (different speed grade, same package)

- A40MX04-2PQFP (same device in a different package)

- A40MX04-2CQFP (same device in a different package)

Alternative modern Microchip families with comparable logic density (not pin-compatible; redesign required):

- ProASIC3 A3P060 / A3P125 (flash-based, low power, instant-on)

- IGLOO AGL060 (flash-based, low power)

- SmartFusion2 M2S005 / M2S010 (SoC FPGA with advanced features)

If you need exact pin-compatible or drop-in alternatives, contact our sales team via the Y-IC website for the latest options and availability.

Key Application Areas

Industrial control and PLC expansions requiring reliable, instant-on logic

Legacy telecom/networking boards using PLCC footprints

Instrumentation and medical equipment upgrades or maintenance

Consumer and commercial electronics that need fixed, secure configuration

Mixed-voltage systems (3.3 V or 5 V) needing flexible I/O compatibility

Embedded designs where field reprogramming is not required and configuration security is important

Datasheet

Y-IC hosts the most authoritative datasheet for A40MX04-2PL84 on our product page. We recommend downloading it here to get full electrical, mechanical, and design guidelines.

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