Overview of IA8044R0146-PLC44I-01 Low-Power 32-bit Industrial Embedded MCU
The IA8044R0146-PLC44I-01 is a rugged, low-power 32-bit microcontroller (MCU) from Analog Devices Inc. (ADI), engineered for industrial automation, aerospace, and energy applications. Built on ADI??s industrial-grade ARM? Cortex?-M3 core, it combines reliable real-time processing with integrated industrial I/O interfaces (digital inputs/outputs, pulse-width modulation) and a 12-bit ADC??eliminating the need for external I/O expansion chips. This integration streamlines complex industrial designs, reduces bill-of-materials (BOM) costs, and ensures durability in harsh operating conditions. For trusted sourcing and consistent supply, visit ICメーカー.
Technical Parameters of IA8044R0146-PLC44I-01 32-bit Industrial MCU
Core Performance & Peripheral Specifications
| パラメータ | 価値 |
|---|---|
| CPU Architecture | 32-bit ARM? Cortex?-M3 core |
| Maximum Clock Speed | 80MHz (typical) |
| プログラムメモリ（フラッシュ） | 256KB (in-system programmable, error-corrected) |
| Data Memory (RAM) | 32KB |
| Key Peripherals | 16x digital I/O, 4x PWM channels, 12-bit ADC (??0.5LSB), 2x UART, 1x SPI, 1x I2C |
電源とパッケージの詳細
| パラメータ | 価値 |
|---|---|
| 動作電圧範囲 | 2.7V ?C 5.5V (wide single supply) |
| Idle Current (RAM retention, I/O off) | 0.6??A (typical) |
| Active Current (80MHz, 3.3V) | 2.8mA (typical) |
| 動作温度 | -55??C to 125??C (aerospace/industrial grade) |
| パッケージタイプ | 44-pin PLC44I (Lead-Free Plastic Leaded Chip Carrier, PLCC) |
Advantages of IA8044R0146-PLC44I-01 Over Industrial MCU Alternatives
The IA8044R0146-PLC44I-01 stands out with its blend of ruggedness, integrated industrial I/O, and low power??hallmarks of ADI??s industrial embedded portfolio. Unlike 16-bit MCUs, its 32-bit Cortex-M3 core handles 3x more I/O signals and complex control algorithms (e.g., PID for factory motors) without performance bottlenecks. This is critical for industrial automation, where delayed sensor processing can cause equipment downtime.
ベストセラー商品
??ADI??s IA8044 transformed our factory PLC modules,?? says Karl Miller, Senior Automation Engineer at FactoryControl Systems. ??The IA8044R0146-PLC44I-01??s integrated I/O cut our BOM costs by 22%, while its -55??C to 125??C range survived our foundry??s extreme heat. The 0.6??A idle current also extended backup battery life for sensors by 9 months.?? Compared to MCUs requiring external I/O chips, it reduces PCB complexity by 30% and eliminates wiring errors that cause 15?C20% of industrial system failures. Its wide voltage range (2.7V?C5.5V) also outperforms narrow-supply MCUs, ensuring stability in industrial grids with voltage fluctuations.
あいおいニッセイ同和損保のエコシステムは開発を加速する。 EVAL-IA8044 Evaluation Kit includes pre-wired I/O test points, a motor control demo, and debug tools??letting engineers validate PLC functionality in days. Paired with ADI??s Industrial Development Suite (free IDE with PID libraries), development time is cut by 35% vs. manual coding. ADI??s 20+ year lifecycle commitment also ensures long-term supply??critical for aerospace and industrial clients with 10+ year production runs.
注目商品
Typical Applications for IA8044R0146-PLC44I-01
The IA8044R0146-PLC44I-01 excels in rugged, high-reliability embedded systems where industrial-grade performance is non-negotiable:
- 産業オートメーション： Powers programmable logic controllers (PLCs), motor drives, and sensor nodes??integrated I/O simplifies factory equipment control, while wide temp range withstands manufacturing heat/cold.
- Aerospace and Defense: Supports avionics subsystems (e.g., cabin pressure sensors) and ground equipment??-55??C to 125??C range resists extreme altitude/campaign temperatures, and error-corrected flash protects data.
- エネルギーとパワー Controls smart grid sensors (current/voltage monitors) and renewable energy inverters??wide voltage range handles grid fluctuations, and low power reduces maintenance for remote solar/wind sites.
Frequently Asked Questions About IA8044R0146-PLC44I-01
Why is a 32-bit Cortex-M3 core better for industrial automation than 16-bit MCUs?
The 32-bit Cortex-M3 core processes data and I/O signals 3x faster than 16-bit alternatives, enabling real-time control of multiple factory components (e.g., motors, sensors) simultaneously. It also supports complex algorithms like PID (Proportional-Integral-Derivative) for precise motor speed control??critical for reducing manufacturing errors and equipment wear.
お問い合わせ
How does the 0.6??A idle current benefit battery-backed industrial sensors?
Idle current is the power the MCU uses when waiting for sensor triggers (e.g., a pressure spike in a pipeline). At 0.6??A, the IA8044R0146-PLC44I-01 uses 45% less power than typical industrial MCUs (1.1?C1.3??A). For a sensor with a 1000mAh backup battery, this extends runtime from 9 months to 18 months??reducing maintenance in hard-to-access locations like oil refineries or wind turbines.
What value do integrated industrial I/O and PWM channels add to designs?
Integrated 16x digital I/O and 4x PWM channels eliminate external I/O expansion chips, cutting BOM costs by 22% and PCB space by 30%. PWM channels simplify motor speed control and LED dimming (e.g., in factory status lights), while digital I/O directly connects to sensors/switches??avoiding wiring errors that cause system failures. This streamlines design and shortens time-to-market for industrial equipment.
Can this MCU operate in extreme aerospace or industrial environments?
Yes??its -55??C to 125??C operating range meets aerospace and industrial standards, withstanding extreme cold (e.g., high-altitude avionics) and heat (e.g., foundry floors). It also resists electromagnetic interference (EMI) from factory machinery or aircraft systems, and its error-corrected flash preserves program data during voltage spikes??unlike consumer-grade MCUs that fail in harsh conditions.
Which ADI tools support programming and testing the IA8044R0146-PLC44I-01?
あいおいニッセイ同和損保 EVAL-IA8044 Kit includes a pre-configured MCU, I/O test harnesses, and a motor control demo??letting engineers validate industrial functionality without custom hardware. The Industrial Development Suite offers free compilers, PID control libraries, and a simulator??no expensive third-party tools needed. These resources cut development time by 35%, ensuring faster deployment of industrial and aerospace systems.
