công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

ST10F276 bảng dữ liệu(PDF) 202 Page - STMicroelectronics

tên linh kiện ST10F276
Giải thích chi tiết về linh kiện  16-bit MCU with MAC unit, 832 Kbyte Flash memory and 68 Kbyte RAM
PDF  229 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST10F276 bảng dữ liệu(HTML) 202 Page - STMicroelectronics

Back Button ST10F276 Datasheet HTML 198Page - STMicroelectronics ST10F276 Datasheet HTML 199Page - STMicroelectronics ST10F276 Datasheet HTML 200Page - STMicroelectronics ST10F276 Datasheet HTML 201Page - STMicroelectronics ST10F276 Datasheet HTML 202Page - STMicroelectronics ST10F276 Datasheet HTML 203Page - STMicroelectronics ST10F276 Datasheet HTML 204Page - STMicroelectronics ST10F276 Datasheet HTML 205Page - STMicroelectronics ST10F276 Datasheet HTML 206Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 202 / 229 page
background image
Electrical characteristics
ST10F276
202/229
Figure 54.
Crystal oscillator and resonator connection diagram
The given values of CA do not include the stray capacitance of the package and of the
printed circuit board: The negative resistance values are calculated assuming additional 5pF
to the values in the table. The crystal shunt capacitance (C0), the package and the stray
capacitance between XTAL1 and XTAL2 pins is globally assumed equal to 4pF.
The external resistance between XTAL1 and XTAL2 is not necessary, since already present
on the silicon.
23.8.14
32 kHz Oscillator specifications
Conditions: VDD = 5V ±10%, TA = –40 / +125°C
Table 99.
Negative resistance (absolute min. value @125oC / VDD = 4.5V)
CA (pF)
12
15
18
22
27
33
39
47
4 MHz
460
Ω
550
Ω
675
Ω
800
Ω
840
Ω
1000
Ω
1180
Ω
1200
Ω
8 MHz
380
Ω
460
Ω
540
Ω
640
Ω
580
Ω
--
-
12 MHz
370
Ω
420
Ω
360
Ω
--
--
-
CA
CA
Crystal
Resonator
ST10F276
ST10F276
Table 100.
32 kHz Oscillator specifications
Symbol
Parameter
Conditions
Value
Unit
Min.
Typ.
Max.
gm32
Oscillator (1)
1.
At power-on a high current biasing is applied for faster oscillation start-up. Once the oscillation is started,
the current biasing is reduced to lower the power consumption of the system.
Start-up
20
31
50
µA/V
Normal run
8
17
30
VOSC32
Oscillation amplitude (2))
2.
Not 100% tested, guaranteed by design characterization.
Peak to peak
0.5
1.0
2.4
V
VAV32
Oscillation voltage level (2)
Sine wave middle
0.7
0.9
1.2
tSTUP32
Oscillator start-up time(2)
Stable VDD
–15
s



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


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
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