Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

STM32U545NET6QTR Datasheet(PDF) 189 Page - STMicroelectronics

Part # STM32U545NET6QTR
Description  Ultra-low-power Arm® Cortex®-M33 MCUTrustZone®FPU,240 DMIPS, 512 KB flash memory, 274 KB SRAM, crypto
PDF  283 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32U545NET6QTR Datasheet(HTML) 189 Page - STMicroelectronics

Back Button STM32U545NET6QTR Datasheet HTML 185Page - STMicroelectronics STM32U545NET6QTR Datasheet HTML 186Page - STMicroelectronics STM32U545NET6QTR Datasheet HTML 187Page - STMicroelectronics STM32U545NET6QTR Datasheet HTML 188Page - STMicroelectronics STM32U545NET6QTR Datasheet HTML 189Page - STMicroelectronics STM32U545NET6QTR Datasheet HTML 190Page - STMicroelectronics STM32U545NET6QTR Datasheet HTML 191Page - STMicroelectronics STM32U545NET6QTR Datasheet HTML 192Page - STMicroelectronics STM32U545NET6QTR Datasheet HTML 193Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 189 / 283 page
background image
DS14216 Rev 1
189/283
STM32U545xx
Electrical characteristics
258
Figure 27. AC timing diagram for high-speed external clock source (digital mode)
VHSEH
OSC_IN input pin
high-level voltage
Digital mode
(HSEBYP = 1,
HSEEXT = 1)
-
0.7 × VDD
-VDD
V
VHSEL
OSC_IN input pin low
level voltage
-VSS
-0.3 × VDD
tw(HSEH)
tw(HSEL)
OSC_IN high or low
time
Voltage scaling
range 1, 2, 3
7-
-
ns
Voltage scaling
range 4
18
-
-
DuCyHSE OSC_IN duty cycle
-
45
-
55
%
VHSE_ext_
PP
OSC_IN peak-to-peak
amplitude
Analog mode
(HSEBYP = 1,
HSEEXT = 0)
-
0.2
-
2/3 VDD
V
VHSE_ext OSC_IN input range
-
0
-
VDD
tr(HSE),
tf(HSE)
OSC_IN rise and fall
time
-
0.05 /
fHSE_ext
-
0.3 /
fHSE_ext
ns
1. Specified by design. Not tested in production.
2. Only for Analog mode. No minimum value in digital mode.
Table 77. High-speed external user clock characteristics(1) (continued)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
MSv67850V3
VHSEH
70%
30%
THSE
t
VHSEL
tw(HSEH)
tw(HSEL)
VHSE



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com