Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

SP813LCN-L Datasheet(PDF) 4 Page - Exar Corporation

Part # SP813LCN-L
Description  Low Power Microprocessor Supervisory Circuits
Download  17 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  EXAR [Exar Corporation]
Direct Link  http://www.exar.com
Logo EXAR - Exar Corporation

SP813LCN-L Datasheet(HTML) 4 Page - Exar Corporation

  SP813LCN-L Datasheet HTML 1Page - Exar Corporation SP813LCN-L Datasheet HTML 2Page - Exar Corporation SP813LCN-L Datasheet HTML 3Page - Exar Corporation SP813LCN-L Datasheet HTML 4Page - Exar Corporation SP813LCN-L Datasheet HTML 5Page - Exar Corporation SP813LCN-L Datasheet HTML 6Page - Exar Corporation SP813LCN-L Datasheet HTML 7Page - Exar Corporation SP813LCN-L Datasheet HTML 8Page - Exar Corporation SP813LCN-L Datasheet HTML 9Page - Exar Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 17 page
background image
S
SP
P7
70
05
5--S
SP
P7
70
08
8--S
SP
P8
81
13
3L
L
L
Lo
ow
w P
Po
ow
we
err M
Miiccrro
op
prro
occe
es
ss
so
orr S
Su
up
pe
errv
viis
so
orry
y C
Ciirrccu
uiitts
s
© 2010 Exar Corporation
4/17
Rev. 2.0.0
PIN ASSIGNMENT
Fig. 3: Pin Assignment
PIN DESCRIPTION
Name
Pin Number
Description
SP705-SP706
SP707-SP708
SP813L
SOIC
MSOP
SOIC
MSOP
DIP
SOIC
MR
1
3
1
3
1
Manual Reset
This input triggers a reset pulse when pulled below 0.8V. This
active LOW input has an internal 250µA pull-up current. It
can be driven from a TTL or CMOS logic line or shorted to
ground with a switch.
VCC
2
4
2
4
2
+5V power supply
GND
3
5
3
5
3
Ground reference for all signals
PFI
4
6
4
6
4
Power-Fail Input
When this voltage monitor input is less than 1.25V, PFO goes
LOW. Connect PFI to ground or VCC when not in use.
PFO
5
-
5
7
5
Power-Fail Output
This output is LOW until PFI is less then 1.25V
WDI
6
8
-
-
6
Watchdog Input
If this input remains HIGH or LOW for 1.6s, the internal
watchdog timer times out and WDO goes LOW. Floating WDI
or connecting WDI to a high-impedance tri-state buffer
disables the watchdog feature. The internal watchdog timer
clears whenever RESET is asserted, WDI is tri-stated, or
whenever WDI sees a rising or falling edge.
N.C.
-
-
6
8
-
No Connect
RESET
7
1
7
1
-
Active-LOW RESET Output
This output pulses LOW for 200ms when triggered and stays
LOW whenever VCC is below the reset threshold (4.65V for the
SP705/707/813L and 4.40V for the SP706/708). It remains
LOW for 200ms after Vcc rises above the reset threshold or
MR goes from LOW to HIGH. A watchdog timeout will not
trigger RESET unless WDO is connected to MR.


Similar Part No. - SP813LCN-L

ManufacturerPart #DatasheetDescription
logo
Exar Corporation
SP813LCN-L/TR EXAR-SP813LCN-L/TR Datasheet
1Mb / 18P
   Low Power Microprocessor Supervisory Circuits
More results

Similar Description - SP813LCN-L

ManufacturerPart #DatasheetDescription
logo
Shanghai Consonance Ele...
CN705 CONSONANCE-CN705 Datasheet
390Kb / 14P
   Low Power Microprocessor Supervisory Circuits
logo
Sipex Corporation
SP706REN-L SIPEX-SP706REN-L Datasheet
201Kb / 18P
   Low Power Microprocessor Supervisory Circuits
SP707EN-L SIPEX-SP707EN-L Datasheet
201Kb / 18P
   Low Power Microprocessor Supervisory Circuits
logo
Exar Corporation
SP705 EXAR-SP705 Datasheet
1Mb / 18P
   Low Power Microprocessor Supervisory Circuits
logo
Sipex Corporation
SP705 SIPEX-SP705 Datasheet
197Kb / 18P
   Low Power Microprocessor Supervisory Circuits
SP705 SIPEX-SP705 Datasheet
197Kb / 18P
   Low Power Microprocessor Supervisory Circuits
SP705 SIPEX-SP705_06 Datasheet
429Kb / 18P
   Low Power Microprocessor Supervisory Circuits
logo
Exar Corporation
SP690A EXAR-SP690A Datasheet
406Kb / 16P
   Low Power Microprocessor Supervisory
logo
Analog Devices
ADM707ARZ AD-ADM707ARZ Datasheet
338Kb / 12P
   Low Cost Microprocessor Supervisory Circuits
Rev. G
ADM708ARZ AD-ADM708ARZ Datasheet
338Kb / 12P
   Low Cost Microprocessor Supervisory Circuits
Rev. G
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   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