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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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Unbonded GPIO pins

Posted on January 27, 2015 at 15:00What happens with unbonded GPIO pins with chips packaged in a package where not all pins fit. With all families beside L0, default GPIO setup is input mode. Floating inputs in this configuration may result in unwan...

Problem: Time Base generation on STM32F411 Nucleo

Posted on January 26, 2015 at 16:36 Hello, as a new comer to the world of STM32, i started with some tutorials and examples to get into working with those nice microprocessors/micro controllers. Im trying since 1 week to produce a simple...

e0225235 by Associate II
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STM32L151xB Low Power Modes Current Consumption

Posted on January 26, 2015 at 16:12Dear folk, I am not able getting the desired power consumption for STM32L151xB (48 Pins) using the predestined STM32L1xx_StdPeriph_Examples/PWR/CurrentConsumption. More detailed, I need to use a Low Power mode whic...

andy23 by Associate II
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How will it support STM32F1 in STMCubeMX?

Posted on October 22, 2014 at 09:37How will itsupportSTM32F1inCubeMX?It isplanned toadd Clock configuration tools or  Power Consuption Calculator?It isplanned toadd  Firmware Package for Family STM32F1?If sowhen?If notwhy?

asrock70 by Associate II
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Timer 2 PWM Mode Available?

Posted on January 27, 2015 at 02:44Hello, I am testing an application on a Discovery STM32F4 board (MMB997C) I need a counter for very low frequency generation: 5Hz to 100Hz, so it looks like Timer 2 is the only one that will work OK to do the job a...

BUG in stm32f1cube

Posted on January 25, 2015 at 09:45when use i2c and remap pin , __HAL_AFIO_REMAP_I2C1_ENABLE(); function  must be run before __HAL_AFIO_REMAP_I2C1_ENABLE();  /**I2C1 GPIO Configuration         PB8     ------> I2C1_SCL     PB9     ------> I2C1_SDA ...

Remote flash like GPS

Posted on January 24, 2015 at 23:09For security reason, we would like to remote flash  STM32F429, just like GPS online update, there is a way to do that? Thanks

Linda by Associate II
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STM32F4 Discovery USB OTG Power Switch

Posted on January 26, 2015 at 03:47On the Discovery user Guide: DM00039084_STM32F4_Discovery_User_Guide On Page 39, there is a power switch: STMPS2141STR that has +5V connected to the input side. The data sheet for this does not indicate and voltag...