Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

Preview PDF HTML

STM32F303VC Folha de dados(PDF) 74 Page - STMicroelectronics

Nome de Peças STM32F303VC
Descrição Electrónicos  ARM®-based Cortex®-M4 32b MCUFPU, up to 256KB Flash 48KB SRAM, 4 ADCs, 2 DAC ch., 7 comp, 4 PGA, timers, 2.0-3.6 V
PDF  148 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  STMICROELECTRONICS [STMicroelectronics]
Página de início  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32F303VC Folha de dados(HTML) 74 Page - STMicroelectronics

Back Button STM32F303VC Datasheet HTML 70Page - STMicroelectronics STM32F303VC Datasheet HTML 71Page - STMicroelectronics STM32F303VC Datasheet HTML 72Page - STMicroelectronics STM32F303VC Datasheet HTML 73Page - STMicroelectronics STM32F303VC Datasheet HTML 74Page - STMicroelectronics STM32F303VC Datasheet HTML 75Page - STMicroelectronics STM32F303VC Datasheet HTML 76Page - STMicroelectronics STM32F303VC Datasheet HTML 77Page - STMicroelectronics STM32F303VC Datasheet HTML 78Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 74 / 148 page
background image
Electrical characteristics
STM32F303xB STM32F303xC
74/148
DocID023353 Rev 13
6.3.7
External clock source characteristics
High-speed external user clock generated from an external source
In bypass mode the HSE oscillator is switched off and the input pin is a standard GPIO. The
external clock signal has to respect the I/O characteristics in Section 6.3.14. However, the
recommended clock input waveform is shown in Figure 14.
Figure 14. High-speed external clock source AC timing diagram
Table 40. High-speed external user clock characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
fHSE_ext
User external clock source
frequency(1)
1. Guaranteed by design.
-
18
32
MHz
VHSEH
OSC_IN input pin high level voltage
0.7VDD
-VDD
V
VHSEL
OSC_IN input pin low level voltage
VSS
-0.3VDD
tw(HSEH)
tw(HSEL)
OSC_IN high or low time(1)
15
-
-
ns
tr(HSE)
tf(HSE)
OSC_IN rise or fall time(1)
--
20



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Folha de dados Download

Go To PDF Page


Ligação URL



ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   Link para a ficha técnica    |   roca de Link   |   Lista de Fabricantes
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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com