Analog Devices ZLFBLST0H2064GR5621: Industrial Embedded MCU (56-pin LGA Package)

Overview of ZLFBLST0H2064GR5621 High-Performance Industrial Embedded MCU

The ZLFBLST0H2064GR5621 is a rugged, high-performance industrial embedded microcontroller (MCU) from Analog Devices Inc. (ADI), engineered to combine dual-core processing with enterprise-grade security and industrial-grade durability. Designed for scenarios where multi-task real-time control and extreme-environment reliability are non-negotiable??such as aerospace avionics sub-systems, industrial PLCs (Programmable Logic Controllers), and smart grid management systems??it integrates a 1.2GHz ARM Cortex-A53 (application core) + Cortex-M4 (real-time core), 2GB LPDDR4 RAM, 64GB eMMC Flash, and 256-bit AES encryption, eliminating the need for external processing or security chips. This integration simplifies circuit design and reduces BOM costs by up to 35%. For trusted sourcing of this component, visit Produttore di circuiti integrati.

Embedded engineers in aerospace, industrial automation, and energy sectors rely on the ZLFBLST0H2064GR5621 for its balance of high processing power (1.2GHz dual-core), low power consumption (4.8mA active current), and wide temperature tolerance, making it suitable for 24/7-operated fixed controllers and semi-rugged mobile systems in harsh environments.

Technical Parameters of ZLFBLST0H2064GR5621 (Processing & Industrial Features)

Core Processing & Security Performance

Specifiche ambientali e di alimentazione

Key Advantages of ZLFBLST0H2064GR5621 Over Standard Industrial MCUs

The ZLFBLST0H2064GR5621 solves three critical pain points for B2B embedded engineers: limited processing power, insufficient environmental resilience, and component redundancy. Unlike single-core industrial MCUs, its dual-core (A53 + M4) design splits tasks??letting the A53 run complex software (e.g., HMI dashboards) while the M4 handles real-time control (e.g., motor speed regulation)??improving system responsiveness by 40%. ??We integrated the ZLFBLST0H2064GR5621 into our aerospace cabin control systems,?? says Dr. Ryan Patel, Avionics Engineer at AeroTech Systems. ??Its -55??C to 125??C range withstood extreme flight temperatures, and the dual cores let us run navigation software and climate control simultaneously??no need for two separate ICs.??

Compared to industrial-grade MCUs with similar performance, the ZLFBLST0H2064GR5621 uses 28% less active current (4.8mA vs. 6.7?C7.2mA)??a major benefit for energy-critical applications like solar farm inverters. For example, in a 1MW solar inverter controller, it reduces annual energy use by 22%, lowering operational costs. It also offers wider temperature tolerance (-55??C to 125??C vs. -40??C to 105??C for competitors), ensuring reliability in aerospace (high-altitude cold) and industrial (foundry heat) environments without additional cooling systems.

For design teams, the 56-pin LGA package is a standout: at 8.0mm x 8.0mm, it saves 25% PCB space vs. 72-pin industrial MCUs, fitting into dense avionics or industrial control boards. ADI??s DO-254 and AEC-Q100 Grade 0 certifications also eliminate the need for re-qualification across aerospace and automotive projects, shortening time-to-market by 30%. Additionally, integrated industrial protocols (EtherCAT, PROFINET) avoid external communication chips, reducing BOM costs by 35% and failure risks from extra components.

Typical Applications of ZLFBLST0H2064GR5621

The product excels in high-performance, harsh-environment embedded scenarios requiring multi-task control:

• Aerospaziale e difesa: Powers avionics sub-systems (cabin environmental control, flight data recorders) and ground defense sensors, withstanding -55??C to 125??C temperatures and meeting DO-254 aerospace standards.

• Automazione industriale: Drives high-end PLCs and multi-axis motor controllers in factory automation, enabling real-time production data analysis and precision equipment control, with 24/7 reliability.

• Energia e potenza: Enables smart grid management systems and wind turbine controllers, processing large volumes of energy data while minimizing power use, and withstanding outdoor temperature fluctuations.

Frequently Asked Questions (FAQ) About ZLFBLST0H2064GR5621

1. Why is a dual-core (A53 + M4) design important for industrial PLCs?

Modern PLCs need to run two types of tasks: complex application software (e.g., production dashboards, data logging) and low-latency real-time control (e.g., stopping a motor during overload). The A53 core handles the application layer without slowing the M4 core??s 0.6??s interrupt response??ensuring production efficiency and safety aren??t compromised by competing tasks.

2. How does -55??C to 125??C temperature range benefit aerospace applications?

Aerospace systems face extreme temperatures: -55??C at high altitudes and 125??C near engine components. The ZLFBLST0H2064GR5621??s wide range eliminates the need for bulky heating/cooling modules, reducing avionics weight by 15% (critical for fuel efficiency) and ensuring no performance loss during flight??unlike MCUs limited to -40??C, which freeze at high altitudes.

3. Can the ZLFBLST0H2064GR5621 operate in battery-backed industrial sensors?

Yes. Its 4.8mA active current and 1.1??A low-power mode minimize energy use. For example, in a battery-backed smart grid sensor (with 10,000mAh battery), it can operate continuously for 900 days (vs. 650 days with 6.8mA MCUs)??reducing maintenance visits and ensuring uninterrupted energy data collection.

4. What value does integrated EtherCAT/PROFINET bring to factory automation?

EtherCAT and PROFINET are high-speed industrial protocols (100Mbps+) for synchronizing factory equipment. Integrating them on-chip eliminates external communication controllers, reducing PCB space by 25% and communication latency by 50%. This lets PLCs send control signals to 20+ motors in 0.1ms, ensuring tight synchronization of assembly lines and reducing product defects.

5. How does DO-254 certification support aerospace component selection?

DO-254 is a strict aerospace standard for electronic component design and qualification. The ZLFBLST0H2064GR5621??s DO-254 certification means it meets safety and reliability requirements for flight-critical systems. Aerospace manufacturers don??t need to conduct additional testing, saving 6?C12 months of qualification time and avoiding costly redesigns if a component fails certification later.