Data Logger
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This page explains how Microcontroller Unit (MCU) is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A compact integrated circuit that serves as the central processing unit of a data logger, controlling data acquisition, storage, and communication functions.
Technical details and manufacturing context for Microcontroller Unit (MCU)
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Supply Voltage | 1.8–3.6 V | Operating range for core and I/O |
| Core Clock Frequency | 16–80 MHz | Higher frequency increases power consumption |
| Flash Memory | 16–512 KB | Stores firmware and data logs |
| SRAM | 2–128 KB | For runtime data and stack |
| ADC Resolution | 10–16 bit | Higher resolution improves measurement accuracy |
| Operating Temperature | -40–85 °C | Industrial grade; extended range available |
| Power Consumption (Active) | 5–50 mA | At 3.3 V, 16 MHz typical |
| Power Consumption (Sleep) | 1–10 µA | Critical for battery-powered loggers |
| GPIO Pins | 8–100 pins | Depends on package and peripherals |
| Communication Interfaces | 2–8 interfaces | UART, SPI, I2C, CAN, USB |
| Package Type | QFN-32–LQFP-100 | Affects footprint and thermal performance |
| ESD Protection | 2–4 kV | HBM modelIEC 61000-4-2 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is essential for the following industrial systems and equipment:
| voltage: | 1.8V to 5.5V (typical operating range) |
| clock speed: | Up to 300 MHz (depending on architecture) |
| temperature: | -40°C to +85°C (industrial grade), -40°C to +125°C (extended/automotive grade) |
| power consumption: | Active: μA to mA range, Sleep: nA to μA range |
| operating humidity: | 0% to 95% non-condensing |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
Manufacturer profiles associated with Microcontroller Unit (MCU).
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
The MCU is the central processing unit that executes firmware to control sensor interfacing, analog-to-digital conversion, timing, data storage, power management, and communication. It processes input signals and implements logging algorithms to ensure accurate data collection.
Verify supply voltage, core clock frequency, flash memory, SRAM, ADC resolution, operating temperature range, power consumption in active and sleep modes, GPIO pins, communication interfaces, package type, and ESD protection. Confirm these with the manufacturer's datasheet for your specific model.
Typical materials include silicon semiconductor, copper interconnects, and plastic encapsulation. These are standard for integrated circuits but do not indicate a specific grade or certification.
The ESD protection value (2–4 kV) is based on the HBM model and references IEC 61000-4-2. It indicates the level of electrostatic discharge the device can withstand during handling. Always verify the actual rating with the manufacturer, as it is not a certification of compliance.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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