Microchip Technology A40MX04-1PLG84

Mfr. Part

A40MX04-1PLG84

Manufacturer

Micrel / Microchip Technology

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Detailed Description

MX series FPGA with about 6000 system gates and 69 user I O

Package 84-PLCC J-lead body size about 29.31 mm x 29.31 mm

Supply voltage options 3.0 to 3.6 V or 4.75 to 5.25 V

Commercial temperature range 0°C to 70°C TA

Surface-mount mounting

RoHS3 compliant

Base product number A40MX04

Supplier device package 84-PLCC

Shipping package Tray

Category Integrated Circuits ICs, Embedded FPGAs

Key Features

Nonvolatile one-time programmable antifuse architecture for instant-on operation

Works in both 3.3 V and 5 V systems

69 flexible user I O lines in a compact 84-PLCC package

Proven MX series platform for stable timing and reliable operation

Commercial temperature 0 to 70°C for office and light industrial environments

RoHS3 compliant manufacturing

Key Advantages

No external configuration memory needed boots immediately at power-up

High design security programmed connections are permanent and cannot be read out

Robust against soft errors compared to SRAM-based FPGAs

Simplifies power design with dual voltage ranges

Long-lived legacy platform with wide field use and predictable behavior

Packaging

Type 84-PLCC LCC with J-leads for SMT

Material plastic molded body with copper leadframe and Pb-free matte tin plating RoHS3 compliant

Size body about 29.31 mm x 29.31 mm typical thickness per PLCC standards see datasheet

Pin configuration 84 J-leads total 69 user I O remaining pins for power ground clocks and dedicated device pins

Thermal characteristics operating ambient 0 to 70°C thermal performance depends on PCB copper and airflow refer to datasheet for derating and junction temperature guidance

Electrical properties supply 3.0 to 3.6 V or 4.75 to 5.25 V logic resources about 6000 gates I O compatible with common 3.3 V and 5 V TTL CMOS levels see datasheet for exact thresholds and timing

Lifecycle

Status mature legacy device commonly used in existing platforms not typically selected for brand-new designs

Discontinuation as of the latest information not formally announced as EOL but planning for lifecycle risk is advised

Close equivalents within the same MX family same logic style and similar electrical behavior

- A40MX02-1PLG84 lower gate count variant

- A40MX05-1PLG84 higher gate count variant

- A40MX08-1PLG84 higher gate count variant

- A40MX04 devices with other speed grades such as A40MX04-2PLG84 and A40MX04-3PLG84 verify timing versus -1

Modern alternative platforms from Microchip for new designs reprogrammable flash FPGAs

- ProASIC3 examples A3P030 A3P060 for cost-sensitive 3.3 V systems

- IGLOO examples AGLN250 AGL600 for ultra-low power instant-on behavior

- IGLOO2 examples M2GL005 M2GL010 for more logic and modern interfaces

- PolarFire examples MPF025T for higher performance and low power if you need more capacity

Form fit function differences are expected across alternatives verify pinout timing power and toolchain before substitution

If you need exact drop-in alternatives or availability status contact our sales team on the Y-IC website for detailed guidance

Key Application Areas

Glue logic consolidation and ASIC replacement in 3.3 V or 5 V systems

Bus bridging and protocol adaptation

Control logic state machines and decoders

Industrial instrumentation and legacy telecom equipment that require instant-on and stable timing

Secure fixed-function designs where readback is undesirable

Datasheet

Y-IC hosts the most authoritative and up-to-date datasheet for A40MX04-1PLG84 on our product page

Download the datasheet now on this page to get exact electrical specs timing and packaging details

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