Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

CAT1163LI-30-G Arkusz danych(PDF) 5 Page - ON Semiconductor

Numer części CAT1163LI-30-G
Szczegółowy opis  Supervisory Circuits with Supervisory Circuits with
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  ONSEMI [ON Semiconductor]
Strona internetowa  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

CAT1163LI-30-G Arkusz danych(HTML) 5 Page - ON Semiconductor

  CAT1163LI-30-G Datasheet HTML 1Page - ON Semiconductor CAT1163LI-30-G Datasheet HTML 2Page - ON Semiconductor CAT1163LI-30-G Datasheet HTML 3Page - ON Semiconductor CAT1163LI-30-G Datasheet HTML 4Page - ON Semiconductor CAT1163LI-30-G Datasheet HTML 5Page - ON Semiconductor CAT1163LI-30-G Datasheet HTML 6Page - ON Semiconductor CAT1163LI-30-G Datasheet HTML 7Page - ON Semiconductor CAT1163LI-30-G Datasheet HTML 8Page - ON Semiconductor CAT1163LI-30-G Datasheet HTML 9Page - ON Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 12 page
background image
CAT1163
http://onsemi.com
5
PIN DESCRIPTION
WDI: WATCHDOG INPUT
If there is no transition on the WDI for more than
1.6 seconds, the watchdog timer times out.
WP: WRITE PROTECT
If the pin is tied to VCC the entire memory array becomes
Write Protected (READ only). When the pin is tied to GND
or left floating normal read/write operations are allowed to
the device.
RESET/RESET: RESET I/O
These are open drain pins and can be used as reset trigger
inputs. By forcing a reset condition on the pins the device
will initiate and maintain a reset condition. The RESET pin
must be connected through a pulldown resistor, and the
RESET pin must be connected through a pull−up resistor.
SDA: SERIAL DATA ADDRESS
The bidirectional serial data/address pin is used to transfer
all data into and out of the device. The SDA pin is an open
drain output and can be wire−ORed with other open drain or
open collector outputs.
SCL: Serial Clock
Serial clock input.
DEVICE OPERATION
Reset Controller Description
The CAT1163 precision RESET controller ensures
correct system operation during brownout and power
up/down conditions. It is configured with open drain
RESET outputs. During power−up, the RESET outputs
remain active until VCC reaches the VTH threshold and will
continue driving the outputs for approximately 200 ms
(tPURST) after reaching VTH. After the tPURST timeout
interval, the device will cease to drive the reset outputs. At
this point the reset outputs will be pulled up or down by their
respective pull up/down resistors. During power−down, the
RESET outputs will be active when VCC falls below VTH.
The RESET outputs will be valid so long as VCC is > 1.0 V
(VRVALID).
The RESET pins are I/Os; therefore, the CAT1163 can act
as a signal conditioning circuit for an externally applied
manual reset. The inputs are edge triggered; that is, the
RESET input in the CAT1163 will initiate a reset timeout
after detecting a low to high transition and the RESET input
in the CAT1163 will initiate a reset timeout after detecting
a high to low transition.
Watchdog Timer
The Watchdog Timer provides an independent protection
for microcontrollers. During a system failure, the CAT1163
will respond with a reset signal after a time−out interval of
1.6 seconds for a lack of activity. The CAT1163 is designed
with the Watchdog Timer feature on the WDI input. If the
microcontroller does not toggle the WDI input pin within 1.6
seconds, the Watchdog Timer times out. This will generate
a reset condition on reset outputs. The Watchdog Timer is
cleared by any transition on WDI.
As long as the reset signal is asserted, the Watchdog Timer
will not count and will stay cleared.
Figure 1. RESET Output Timing
GLITCH
t
VCC
PURST
t
PURST
t
RPD
t
RVALID
V
V
TH
RESET
RESET
RPD
t


Podobny numer części - CAT1163LI-30-G

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Catalyst Semiconductor
CAT1163LI-30-G CATALYST-CAT1163LI-30-G Datasheet
211Kb / 14P
   Supervisory Circuits with I2C Serial Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer (16K)
logo
ON Semiconductor
CAT1163LI-30-G ONSEMI-CAT1163LI-30-G Datasheet
239Kb / 14P
   Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer (16K)
Doc. No. MD-3003 Rev. I
logo
Catalyst Semiconductor
CAT1163LI-30-GT2 CATALYST-CAT1163LI-30-GT2 Datasheet
150Kb / 14P
   Supervisory Circuits with I2C Serial Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer
CAT1163LI-30-GT3 CATALYST-CAT1163LI-30-GT3 Datasheet
150Kb / 14P
   Supervisory Circuits with I2C Serial Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer
More results

Podobny opis - CAT1163LI-30-G

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Analog Devices
ADM6316DZ26ARJZ-R7 AD-ADM6316DZ26ARJZ-R7 Datasheet
254Kb / 16P
   Supervisory Circuits with Watchdog
Rev. F
logo
Maxim Integrated Produc...
MAX6324HUT23-T MAXIM-MAX6324HUT23-T Datasheet
174Kb / 13P
   Supervisory Circuits with Windowed
Rev 6; 1/11
logo
Analog Devices
ADM6316CY29ARJZ-R7 AD-ADM6316CY29ARJZ-R7 Datasheet
254Kb / 16P
   Supervisory Circuits with Watchdog
Rev. F
logo
Micrel Semiconductor
MIC705 MICREL-MIC705 Datasheet
177Kb / 8P
   Supervisory Circuits
logo
ON Semiconductor
N84C163 ONSEMI-N84C163_18 Datasheet
212Kb / 13P
   Supervisory Circuits
May, 2018 ??Rev. 1
N84C161 ONSEMI-N84C161_18 Datasheet
212Kb / 13P
   Supervisory Circuits
May, 2018 ??Rev. 1
logo
Analog Devices
ADM705 AD-ADM705_08 Datasheet
338Kb / 12P
   Supervisory Circuits
Rev. G
logo
ON Semiconductor
CAT1024 ONSEMI-CAT1024_18 Datasheet
404Kb / 23P
   Supervisory Circuits
May, 2018 ??Rev. 21
logo
Texas Instruments
TPS3813J25 TI-TPS3813J25 Datasheet
191Kb / 12P
[Old version datasheet]   PROCESSOR SUPERVISORY CIRCUITS WITH WINDOW-WATCHDOG
TPS3813K33-EP TI1-TPS3813K33-EP Datasheet
452Kb / 16P
[Old version datasheet]   PROCESSOR SUPERVISORY CIRCUITS WITH WINDOW-WATCHDOG
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   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