Integrated circuits used in today’s water and gas meters are supplied by batteries, and thus power consumption is a key factor in their selection. At ST we offer a wide portfolio of high-performance ultra-low power 8- and 32-bit microcontrollers, as well as RF transmission circuits and highly-efficient power supply devices to meet your design needs.


Technical Documentation

Application Notes
Description Version Size
AN3218 AN3218: Adjacent channel rejection measurements for the STM32W108 platform 2.4 95 KB
AN2115 AN2115: Designing an application with the L6928, high efficiency monolithic synchronous step-down regulator 5.1 819 KB
AN2759 AN2759: EVAL6227QR demonstration board using a dual full-bridge L6227Q for motor control applications 2.3 262 KB
AN3269 AN3269: Introduction to STM8L15x power saving modes using the STM8L-DISCOVERY IDD measurement feature 1.3 211 KB
AN3359 AN3359: Low cost PCB antenna for 2.4GHz radio: Meander design 1.4 959 KB
AN3206 AN3206: PCB design guidelines for the STM32W108 platform 3.4 281 KB
AN3147 AN3147: Power management in STM8L and STM8AL 3.1 370 KB
AN3193 AN3193: STM32L1xx ultralow power features overview 2.1 224 KB
AN3248 AN3248: Using STM32L1 analog comparators in application cases 3.1 317 KB
AN3406 AN3406: Using an STM32W108-based board and Wireshark for IEEE 802.15.4 packet analysis 1.5 250 KB
AN4133 AN4133: Using the SPIRIT1 transceiver under ARIB STD-T108 in the 920 MHz band 1.1 1 MB
AN4110 AN4110: Using the SPIRIT1 transceiver under EN 300 220 at 868 MHz 1.0 1 MB
AN3262 AN3262: Using the over-the-air bootloader with STM32W108 devices 2.3 1 MB
AN4772 AN4772: wM-Bus (2013) firmware stack overview 1.0 786 KB

Publications and Collaterals

Description Version Size
Repetitive voltage suppressors for overvoltage protection 1.0 1 MB
Description Version Size
Brochure Power management guide 05.2016 4 MB