目前,水表和气表中使用的集成电路采用电池供电,因此电耗是其选择的重要因素。 ST提供各种高性能、超低功耗8位和32位微控制器,以及射频传输电路和高效电源器件满足您的设计要求。

设计

技术文档

应用手册
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 3.0 370 KB
AN3193 AN3193: STM32L1xx ultralow power features overview 2.0 234 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 1.4 258 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

演示和培训资料

简报
Description Version Size
NFC RFID - Dynamic Tag for Smart Grid applications 1.0 660 KB

出版刊物和宣传资料

宣传册
Description Version Size
Repetitive voltage suppressors for overvoltage protection 1.0 1 MB
手册
Description Version Size
Brochure Power management guide 05.2016 7 MB
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