전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

ST7263BEx 데이터시트(PDF) 142 Page - STMicroelectronics

부품명 ST7263BEx
상세설명  Low speed USB 8-bit MCU family with up to 32 KB Flash/ROM, DFU capability, 8-bit ADC, WDG, timer, SCI and I²C
PDF  186 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST7263BEx 데이터시트(HTML) 142 Page - STMicroelectronics

Back Button ST7263BEx Datasheet HTML 138Page - STMicroelectronics ST7263BEx Datasheet HTML 139Page - STMicroelectronics ST7263BEx Datasheet HTML 140Page - STMicroelectronics ST7263BEx Datasheet HTML 141Page - STMicroelectronics ST7263BEx Datasheet HTML 142Page - STMicroelectronics ST7263BEx Datasheet HTML 143Page - STMicroelectronics ST7263BEx Datasheet HTML 144Page - STMicroelectronics ST7263BEx Datasheet HTML 145Page - STMicroelectronics ST7263BEx Datasheet HTML 146Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 142 / 186 page
background image
Electrical characteristics
ST7263Bxx
142/186
Doc ID 7516 Rev 8
13.4
Supply current characteristics
The following current consumption specified for the ST7 functional operating modes over
temperature range does not take into account the clock source current consumption. To get
the total device consumption, the two current values must be added (except for Halt mode
for which the clock is stopped).
Figure 55.
Typ. IDD in Run at fCPU = 4 and 8 MHz
Table 60.
Supply current characteristics
Symbol
Parameter
Conditions
Typ
Max
Unit
ΔI
DD(
ΔTa) Supply current variation vs. temperature Constant VDD and fCPU
-10(1)
%
IDD
CPU Run mode
I/Os in input mode
fCPU = 4 MHz
7.5
9(2)(1)
mA
fCPU = 8 MHz
10.5
13(2)
CPU Wait mode
fCPU = 4 MHz
6
8(1)
mA
fCPU = 8 MHz
8.5
11(2)
CPU Halt mode(3)
LVD disabled
25
40(1)
μA
USB Suspend mode(4)
LVD disabled
100
120
μA
LVD enabled
230
-
1.
Not tested in production, guaranteed by characterization.
2.
Oscillator and watchdog running. All others peripherals disabled.
3.
USB Transceiver and ADC are powered down.
4.
CPU in Halt mode. Current consumption of external pull-up (1.5Kohms to USBVCC) and pull-down (15Kohms to
VSSA) not included.
Idd Run (mA) at fcpu=4 and 8MHz
0
2
4
6
8
10
12
4
4.2
4.4
4.6
4.8
5
5.2
5.4
Vdd (V)
8MHz
4MHz
ai15593



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


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
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