Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

STM-H103 Datasheet(PDF) 8 Page - List of Unclassifed Manufacturers

Part No. STM-H103
Description  STM-H103 development board users manual
Download  18 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  ETC2 [List of Unclassifed Manufacturers]
Homepage  
Logo 

STM-H103 Datasheet(HTML) 8 Page - List of Unclassifed Manufacturers

Zoom Inzoom in Zoom Outzoom out
 8 / 18 page
background image
POWER SUPPLY CIRCUIT:
STM32-H103 can take power from two sources:
-
USB connector where 5V power supply is applied by USB host
-
Vin input in extension pin EXT2.26 where +5-9V may be applied
The board power consumption is: about 40 mA with all peripherials and MCU running at
full speed, there are different power saving modes which may put STM32F103RBT6 in
power sleep mode and in these modes the consumption of the MCU is only few micro
ampers.
RESET CIRCUIT:
STM32-H103 reset circuit is made with RC group R8 - 10K and C19 - 100nF.
Although on the schematic is made provision for external reset IC such is not necessary as
STM32 have build-in brown out detector. Manual reset is possible by the RESET button.
CLOCK CIRCUIT:
Quartz crystal 8Mhz is connected to STM32F103RBT6. Internal PLL circuit can multiply
this frequency up to 72Mhz.
32.768 KHz quartz crystal is connected to STM32F103RBT6 for it’s internal Real Time
Clock.
Page 8 of 18


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn