Maxim's nanoPower RTC Enhances Battery Life for Wearables, POS, and Portable Terminals
Maxim Integrated’s MAX31341B nanoPower real‑time clock (RTC) offers a compact, ultra‑low‑power solution for designers building space‑constrained systems such as wearables, medical monitors, point‑of‑sale equipment and portable terminals. With a footprint that is over 35 % smaller than the smallest RTCs on the market and a current draw of less than 180 nA, the MAX31341B lets the central microcontroller sleep while the RTC keeps accurate time.
In battery‑operated devices, dedicating the main microcontroller to timekeeping can drain the battery quickly. The MAX31341B’s industry‑leading power‑management circuitry remains powered during idle periods, allowing the microcontroller to enter deep‑sleep mode and preserving energy. Packaged in an ultra‑small wafer‑level package measuring just 2 × 1.5 mm, the RTC reduces overall system size and power consumption, making it ideal for high‑density, low‑power applications.
Embedded
- Oura Ring’s AI Helps NBA Players Detect COVID-19 Days Early
- Rohde & Schwarz Launches Precision SMUs for Battery and Semiconductor Testing
- Smarter Voice‑Data Processing Delivers Longer Battery Life for Always‑On Devices
- USB‑C’s Growing Role in Power Management for Wearables and Mobile Devices
- Silicon Labs’ EFR32BG22: Bluetooth 5.2 SoC Delivers Ultra‑Low Power, Robust Security, and Sub‑Meter Positioning for High‑Volume IoT
- Vesper’s VM3011: Adaptive MEMS Microphone Delivers 10× Battery Life Extension for Always‑Listening Devices
- Why Battery Life Matters for Real‑World IoT Applications
- Machine Learning Models Accurately Forecast Battery Health and Longevity
- Tecniplas Boosts Paper Mill Equipment Longevity by 50% with Advanced Composite Technology
- Atmosic and SMK Partner to Deliver Ultra‑Long‑Life IoT Devices