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New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...

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STM32F405 + ADIS16485 IMU, SPI troubles

Posted on April 16, 2014 at 22:37 Hello forum I've just signed up here since I ran into troubles reading sensor data from an Analog Devices IMU with SPI. I'm still a beginner with the Cortex M4, so maybe I'm missing something crucial... ...

SPI maximum SCLK speed

Posted on April 16, 2014 at 10:57I'm currently trying to interface an STM32F4 (discovery) with a telemetry unit (RFM42B if anyones interested) using SPI.The minimum clock time high and time low given in the telemetry devices datasheet for SPI are 40...

STM32 European Workshops - UK locations

Posted on April 16, 2014 at 11:54[Yes, it's not a support question, but this is a community board, and it's relevant.] I got the email notification today of the upcoming European workshops - and I'm puzzled. For those not familiar with the UK landsc...

Dominant/Recessive state support for UART

Posted on March 25, 2014 at 17:48A wish for new chips: It would be nice if STM could consider to implement a UART which supports bit-wise arbitration, as it is required for KNX / EIB networks. KNX/EIB of course is a big market, but this functionali...

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Current Consumption Calculation for STM32L062K8

Posted on April 15, 2014 at 07:47Hi I would like to use STM32L062K8 for our low power application. The peripherals we will be using are 1 I2C, 2 watchdog timers(WDI, WWG I think), 1 SPI, 1 UART(RX, TX), and 3 general purpose timer.Timing for asynchr...

EEPROM in STM32L151R8

Posted on April 15, 2014 at 06:28Hi, I am using STM32L151R8 controller in my project. I need to store string data in EEPROM. I am new in this. So please help me how to store the data in EEPROM. I am waiting for your help. Advance thanks for your hel...