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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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Managing an external PHY through MDIO?

Posted on November 10, 2016 at 17:28how can i achieve that? Do i need some peripheral already present on the MCU that can handle that protocol (if it has a particular one) or is it possible by simply using random pins on a port?thanks in advance. ...

matteo23 by Associate II
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STM32F030 I2C1 interrupt not firing

Posted on November 09, 2016 at 15:50 Hi, I'm trying to move my I2C1 code over from polling based functions to interrupt based(we use the standard peripheral libs.) I must be missing some basic configuration as the interrupt will not fire...

Max internal clock for STM32F7 timers

Posted on November 09, 2016 at 14:58Hi all,           I'm evaluating STM32F765 uc for my application and I need to clarify how the GP Timers are clocked.In other words, at page 38 of product datasheet, for TIM3 is wrote: Max Interface clock = 54MHz,...

mminuti9 by Associate
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SMS using STM32f030C8T6 and QUECTEL M35

Posted on October 17, 2016 at 09:15 Hai, I am using Stm32f030c8t6 and Quectel M35 modem moreover i am beginner in this one, I want to send text SMS to my number. I use Coocox Co Ide for code developing and here is my code, #includ...

raj11 by Associate II
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STM32F4xx: PD2 cannot use it as GPIO

Posted on November 10, 2016 at 09:58Hello all,I have a problem that driving me crazy. I'm using STM32F446 with case LQFP64. I'm not able to use PD2 as output digital even if with others PIN I can do it (PC0, PC1, PC2, ...). This is my code to set PD...

enrico23 by Associate
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RM410: Documentation mismatch

Posted on September 23, 2016 at 15:16To whom it may concern, RM0410 (DocID028270 Rev 2) for the STM32F76x tells on page 1484 in Table 258 about ''26 filter banks shared between CAN1 and CAN2'', while there are 28 registers and 28 banks in other devi...

STM32F769 CAN2

Posted on November 04, 2016 at 11:23Hi,why the CAN2 start bank is limited from 1 to 27 in chapter 40.9.4 CAN filter registers - CAN filter master register (CAN_FMR) of the reference manual RM0410? I tested it with 0, so that the very first bank is a...

sascha23 by Associate II
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