Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

Preview PDF HTML

ST72325AR7-Auto Datasheet(PDF) 212 Page - STMicroelectronics

Part # ST72325AR7-Auto
Description  SCI asynchronous serial interface
PDF  243 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST72325AR7-Auto Datasheet(HTML) 212 Page - STMicroelectronics

Back Button ST72325AR7-Auto Datasheet HTML 208Page - STMicroelectronics ST72325AR7-Auto Datasheet HTML 209Page - STMicroelectronics ST72325AR7-Auto Datasheet HTML 210Page - STMicroelectronics ST72325AR7-Auto Datasheet HTML 211Page - STMicroelectronics ST72325AR7-Auto Datasheet HTML 212Page - STMicroelectronics ST72325AR7-Auto Datasheet HTML 213Page - STMicroelectronics ST72325AR7-Auto Datasheet HTML 214Page - STMicroelectronics ST72325AR7-Auto Datasheet HTML 215Page - STMicroelectronics ST72325AR7-Auto Datasheet HTML 216Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 212 / 243 page
background image
Obsolete
Product(s)
- Obsolete
Product(s)
Electrical characteristics
ST72325xxx-Auto
212/243
Doc ID 13770 Rev 3
Figure 89.
RESET pin
protection when LVD is disabled
Note:
- The reset network protects the device against parasitic resets.
- The output of the external reset circuit must have an open-drain output to drive the ST7
reset pad. Otherwise the device can be damaged when the ST7 generates an internal reset
(LVD or watchdog).
- Whether the reset source is internal or external, the user must ensure that the level on the
RESET pin can go below the VIL maximum level specified in Section 19.9.1 on page 210.
Otherwise the reset will not be taken into account internally.
- Because the reset circuit is designed to allow the internal RESET to be output in the
RESET pin, the user must ensure that the current sunk on the RESET pin is less than the
absolute maximum value specified for IINJ(RESET) in Section 19.2.2 on page 191.
19.9.2
ICCSEL/VPP pin
Subject to general operating conditions for VDD, fCPU, and TA unless otherwise specified.
Figure 90.
Two typical applications with ICCSEL/VPP pin
(1)
1.
When ICC mode is not required by the application, the ICCSEL/VPP pin must be tied to VSS.
0.01µF
EXTERNAL
RESET
CIRCUIT
USER
Required
ST72XXX
PULSE
GENERATOR
Filter
RON
VDD
WATCHDOG
INTERNAL
RESET
Table 131.
ICCSEL/VPP pin characteristics
Symbol
Parameter
Conditions
Min
Max(1)
1.
Data based on design simulation and/or technology characteristics, not tested in production
Unit
Ilkg
Input leakage current
VIN =VSS
±1
µA
ICCSEL/VPP
ST72XXX
10k
PROGRAMMING
TOOL
VPP
ST72XXX



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