поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

CAT1161WI-30-GT3 датащи(PDF) 1 Page - ON Semiconductor

номер детали CAT1161WI-30-GT3
подробное описание детали  Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer (16K)null
Download  13 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  ONSEMI [ON Semiconductor]
домашняя страница  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

CAT1161WI-30-GT3 датащи(HTML) 1 Page - ON Semiconductor

  CAT1161WI-30-GT3 Datasheet HTML 1Page - ON Semiconductor CAT1161WI-30-GT3 Datasheet HTML 2Page - ON Semiconductor CAT1161WI-30-GT3 Datasheet HTML 3Page - ON Semiconductor CAT1161WI-30-GT3 Datasheet HTML 4Page - ON Semiconductor CAT1161WI-30-GT3 Datasheet HTML 5Page - ON Semiconductor CAT1161WI-30-GT3 Datasheet HTML 6Page - ON Semiconductor CAT1161WI-30-GT3 Datasheet HTML 7Page - ON Semiconductor CAT1161WI-30-GT3 Datasheet HTML 8Page - ON Semiconductor CAT1161WI-30-GT3 Datasheet HTML 9Page - ON Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 13 page
background image
© Semiconductor Components Industries, LLC, 2012
July, 2012 − Rev. 12
1
Publication Order Number:
CAT1161/D
CAT1161, CAT1162
Supervisory Circuits with
I2C Serial CMOS EEPROM,
Precision Reset Controller
and Watchdog Timer (16K)
Description
The CAT1161/2 is a complete memory and supervisory solution for
microcontroller−based systems. A serial EEPROM memory (16K)
with hardware memory write protection, a system power supervisor
with brown out protection and a watchdog timer are integrated
together in low power CMOS technology. Memory interface is via an
I2C bus.
The 1.6−second watchdog circuit returns a system to a known good
state if a software or hardware glitch halts or “hangs” the system. The
CAT1161 watchdog monitors the SDA line, making an additional PC
board trace unnecessary. The lower cost CAT1162 does not have a
watchdog timer.
The power supply monitor and reset circuit protects memory and
system controllers during power up/down and against brownout
conditions. Five reset threshold voltages support 5 V, 3.3 V and 3 V
systems. If power supply voltages are out of tolerance reset signals
become active, preventing the system microcontroller, ASIC or
peripherals from operating. Reset signals become inactive typically
200 ms after the supply voltage exceeds the reset threshold level. With
both active high and low reset signals, interface to microcontrollers
and other ICs is simple. In addition, a reset pin can be used as a
debounced input for pushbutton manual reset capability.
The CAT1161/2 memory features a 16−byte page. In addition,
hardware data protection is provided by a write protect pin WP and by
a VCCsense circuit that prevents writes to memory whenever VCCfalls
below the reset threshold or until VCC reaches the reset threshold
during power up.
Available packages include an 8−pin DIP and a surface mount,
8−pin SO package.
Features
Watchdog Monitors SDA Signal (CAT1161)
400 kHz I2C Bus Compatible
2.7 V to 6 V Operation
Low Power CMOS Technology
16−Byte Page Write Buffer
Built−in Inadvertent Write Protection
VCC Lock Out
Write Protection Pin, WP
Active High or Low Reset
Precision Power Supply Voltage Monitor
5 V, 3.3 V and 3 V Systems
Five Threshold Voltage Options
1,000,000 Program/Erase Cycles
Manual Reset
100 Year Data Retention
8−Pin DIP or 8−Pin SOIC
Commercial and Industrial Temperature Ranges
These Devices are Pb−Free, Halogen Free/BFR Free
and are RoHS Compliant
ORDERING INFORMATION
http://onsemi.com
PDIP−8
CASE 646AA
SOIC−8
CASE 751BD
For Ordering Information details, see page 11.
1
2
3
4
8
7
6
5
DC
RESET
WP
GND
VCC
RESET
SCL
SDA
CAT1161
CAT1162
PIN CONFIGURATION
PIN FUNCTIONS
Pin Name
Function
DC
Do Not Connect
RESET
Active Low Reset I/O
WP
Write Protect
GND
Ground
SDA
Serial Data/Address
SCL
Clock Input
RESET
Active High Reset I/O
VCC
Power Supply


Аналогичный номер детали - CAT1161WI-30-GT3

производительномер деталидатащиподробное описание детали
logo
Catalyst Semiconductor
CAT1161WI-30-GT3 CATALYST-CAT1161WI-30-GT3 Datasheet
163Kb / 14P
   Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer
CAT1161WI-30-GT3 CATALYST-CAT1161WI-30-GT3 Datasheet
211Kb / 14P
   Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer (16K)
logo
ON Semiconductor
CAT1161WI-30-GT3 ONSEMI-CAT1161WI-30-GT3 Datasheet
193Kb / 14P
   Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer (16K)
Doc. No. MD-3002 Rev. I
CAT1161WI-30-GT3 ONSEMI-CAT1161WI-30-GT3 Datasheet
163Kb / 13P
   Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer (16K)
July, 2012 ??Rev. 12
CAT1161WI-30-GT3 ONSEMI-CAT1161WI-30-GT3 Datasheet
163Kb / 13P
   Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer (16K)
July, 2012 ??Rev. 12
More results

Аналогичное описание - CAT1161WI-30-GT3

производительномер деталидатащиподробное описание детали
logo
ON Semiconductor
CAT1161PI-42 ONSEMI-CAT1161PI-42 Datasheet
163Kb / 13P
   Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer (16K)
July, 2012 ??Rev. 12
logo
Catalyst Semiconductor
CAT1161_0711 CATALYST-CAT1161_0711 Datasheet
211Kb / 14P
   Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer (16K)
logo
ON Semiconductor
CAT1161JI-30 ONSEMI-CAT1161JI-30 Datasheet
163Kb / 13P
   Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer (16K)
July, 2012 ??Rev. 12
CAT1161 ONSEMI-CAT1161 Datasheet
193Kb / 14P
   Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer (16K)
Doc. No. MD-3002 Rev. I
CAT1163 ONSEMI-CAT1163 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
CAT1163_0711 CATALYST-CAT1163_0711 Datasheet
211Kb / 14P
   Supervisory Circuits with I2C Serial Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer (16K)
CAT1161 CATALYST-CAT1161_07 Datasheet
163Kb / 14P
   Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer
CAT1161 CATALYST-CAT1161 Datasheet
69Kb / 12P
   Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer
CAT1163 CATALYST-CAT1163_07 Datasheet
150Kb / 14P
   Supervisory Circuits with I2C Serial Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer
CAT1163 CATALYST-CAT1163 Datasheet
69Kb / 12P
   Supervisory Circuit with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
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