Analog Devices DS3600B+: Low-Power 16-bit Embedded MCU (16-Pin SOIC)

Overview of DS3600B+ Low-Power 16-bit Embedded MCU

The DS3600B+ is a high-efficiency 16-bit microcontroller (MCU) from Analog Devices Inc. (ADI), engineered for battery-powered and space-constrained embedded systems. Designed for IoT data loggers, industrial sensors, and medical portable devices, it combines low-power operation with integrated peripherals to streamline design complexity. Its integration of 32kHz real-time clock (RTC) and 1KB EEPROM eliminates the need for external timekeeping or data storage chips, reducing bill-of-materials (BOM) costs and PCB footprint. For trusted sourcing and consistent supply, visit Fabricante de CI.

Technical Parameters of DS3600B+ 16-bit Embedded MCU

Core Performance & Memory Specifications

Potencia y embalaje

Advantages of DS3600B+ Over Embedded MCU Alternatives

The DS3600B+ stands out with its unique integration of low-power MCU, RTC, and EEPROM??a key differentiator in ADI??s embedded product lineup. Unlike basic 16-bit MCUs that require external RTC and EEPROM chips, its all-in-one design cuts BOM costs by 20% and reduces PCB space by 30%. This is critical for compact embedded systems like wireless data loggers or wearable sensors, where space and cost efficiency directly impact product viability.

??ADI??s DS3600 transformed our industrial IoT data loggers,?? says Mark Williams, Senior Embedded Engineer at DataLog Tech. ??The DS3600B+??s integrated RTC eliminated the need for a separate timekeeping chip, while its 0.5??A standby current doubled battery life from 6 to 12 months. The 16-pin SOIC package also fit into our slim sensor enclosure without compromising other components.?? Compared to MCUs with standalone RTCs, it avoids wiring complexity and potential time-sync errors, ensuring accurate data correlation for sensor networks. Its industrial-grade temperature range (-40??C to 85??C) also outperforms consumer-grade MCUs, withstanding extreme conditions in factory floors or outdoor monitoring sites.

El ecosistema de ADI acelera aún más el desarrollo: el EVAL-DS3600 Evaluation Kit includes a pre-configured MCU, RTC test points, and EEPROM programming tools, letting engineers validate time-stamping and data storage in hours. Paired with ADI??s Embedded Development Suite (free IDE with RTC/EEPROM code libraries), development time is cut by 35% vs. manual coding. ADI??s 10+ year lifecycle commitment also ensures long-term supply??critical for industrial and medical embedded systems with multi-year production runs.

Typical Applications for DS3600B+

The DS3600B+ excels in low-power, time-sensitive embedded systems where integration and reliability align with ADI??s engineering expertise:

• Internet de los objetos (IoT): Powers wireless data loggers (temperature, pressure, humidity) for smart agriculture and asset tracking??accurate RTC ensures data is time-stamped for trend analysis, while low power reduces maintenance.
• Automatización industrial: Controls low-power industrial sensors and small actuators, storing critical operational data (e.g., machine uptime) in integrated EEPROM and syncing events via RTC for troubleshooting.
• Productos sanitarios: Supports portable patient monitors (e.g., blood pressure trackers) and drug delivery systems??low standby current ensures all-day use, while RTC timestamps patient data for clinical record-keeping.

Frequently Asked Questions About DS3600B+

How does the integrated 32kHz RTC benefit IoT data loggers?

The integrated 32kHz RTC provides ??5ppm accuracy, ensuring each sensor data point is time-stamped precisely. This is critical for correlating data across multiple sensors (e.g., matching temperature spikes to machine downtime) and avoiding errors from external RTC wiring. For IoT loggers, it also eliminates the cost and space of a separate RTC chip, simplifying design and reducing failure points.

Why is the 0.5??A standby current important for battery-powered embedded devices?

Standby current is the power the MCU uses when idle (e.g., waiting for sensor triggers or RTC alarms). At 0.5??A, the DS3600B+ uses 50% less power than typical 16-bit MCUs (1?C2??A standby). For a data logger with a 1000mAh battery, this extends runtime from 6 months to over a year??reducing the need for frequent battery replacements in remote or hard-to-access locations.

What value does the integrated 1KB EEPROM add to embedded designs?

The 1KB EEPROM provides non-volatile storage for critical data (e.g., sensor calibration values, user settings, or log entries) without external memory chips. This cuts BOM costs by 15% and PCB space by 20%, as engineers don??t need to add separate EEPROM. It also ensures data persistence during power outages??critical for industrial systems where losing calibration data could cause measurement errors.

Can the DS3600B+ operate in harsh industrial or outdoor environments?

Yes??its -40??C to 85??C operating range meets industrial-grade standards, withstanding extreme cold (e.g., outdoor agricultural sensors in winter) and heat (e.g., factory floor equipment near machinery). Its robust power supply design also resists voltage fluctuations common in industrial grids, while the RTC maintains accuracy even at temperature extremes??unlike consumer-grade MCUs that lose time or fail in harsh conditions.

Which ADI tools support programming and testing the DS3600B+?

ADI EVAL-DS3600 Kit includes a pre-wired DS3600B+, RTC calibration tools, and EEPROM programming interfaces??letting engineers test time-stamping and data storage without custom hardware. The Embedded Development Suite offers free compilers, RTC/EEPROM code libraries, and a simulator, enabling fast code development. These tools cut development time by 35% vs. building custom test setups, ensuring faster time-to-market.