Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

Preview PDF HTML

STM8AF6148 Arkusz danych(PDF) 56 Page - STMicroelectronics

Numer części STM8AF6148
Szczegółowy opis  Automotive 8-bit MCU, with up to 32 Kbytes Flash, data EEPROM, 10-bit ADC, timers, LIN, SPI, I2C, 3 to 5.5 V
PDF  89 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  STMICROELECTRONICS [STMicroelectronics]
Strona internetowa  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM8AF6148 Arkusz danych(HTML) 56 Page - STMicroelectronics

Back Button STM8AF6148 Datasheet HTML 52Page - STMicroelectronics STM8AF6148 Datasheet HTML 53Page - STMicroelectronics STM8AF6148 Datasheet HTML 54Page - STMicroelectronics STM8AF6148 Datasheet HTML 55Page - STMicroelectronics STM8AF6148 Datasheet HTML 56Page - STMicroelectronics STM8AF6148 Datasheet HTML 57Page - STMicroelectronics STM8AF6148 Datasheet HTML 58Page - STMicroelectronics STM8AF6148 Datasheet HTML 59Page - STMicroelectronics STM8AF6148 Datasheet HTML 60Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 56 / 89 page
background image
Electrical characteristics
STM8AF61xx, STM8AF62xx
56/89
Doc ID 14952 Rev 6
HSE oscillator critical gm formula
The crystal characteristics have to be checked with the following formula:
g
m
g
mcrit
»
where gmcrit can be calculated with the crystal parameters as follows:
g
mcrit
2
Π
×
HSE
f
×
()
2
R
m
×
2Co
C
+
()
2
=
Rm: Notional resistance (see crystal specification)
Lm: Notional inductance (see crystal specification)
Cm: Notional capacitance (see crystal specification)
Co: Shunt capacitance (see crystal specification)
CL1 = CL2 = C: Grounded external capacitance
10.3.4
Internal clock sources and timing characteristics
Subject to general operating conditions for VDD and TA.
High speed internal RC oscillator (HSI)
Table 32.
HSI oscillator characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
fHSI
Frequency
-
16
-
MHz
ACCHS
HSI oscillator user
trimming accuracy
Trimmed by the application
for any VDD and TA
conditions
-1(1)
1.
Depending on option byte setting (OPT3 and NOPT3)
-1(1)
%
-0.5(1)
-0.5(1)
HSI oscillator accuracy
(factory calibrated)
VDD = 3.0 V ≤ VDD ≤ 5.5 V,
-40 °C
≤ TA ≤ 150 °C
-5
-
5
tsu(HSI)
HSI oscillator wakeup time
-
-
2(2)
2.
Guaranteed by characterization, not tested in production
µs



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


Arkusz danych Pobierz

Go To PDF Page


Link URL



Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Link do karty katalogowej    |   Linki   |   Lista producentów
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