Position: Home > Datasheet list > CAT Series > Index C > CAT1163
Electronica China

Purchase CAT1163, In-stock CAT1163 From SeekIC.

MFG:CSI  Package Cooled:SOP8  D/C:05+  

CAT1163 Product Image

CAT Series Datasheet download

Five Points

Part Number: CAT1163

 

MFG: CSI

Package Cooled: SOP8

D/C: 05+

Description: The CAT1163 is a complete memory and supervisory solution for microcontroller-based systems. A serial EEPROM memory (16...


Urgent Purchase

CAT1163 General Description


The CAT1163 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 2 an I C 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 CAT1163 watchdog monitors the WDI input pin.

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 5V, 3.3V and 3V systems. If powersupply 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 debounced input for
push-button manual reset capability.

The CAT1163 memory features a 16-byte page. In addition, hardware data protection is provided by a write protect pin WP and by a VCC sense circuit that prevents writes to memory whenever VCC falls 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.

CAT1163 Maximum Ratings

Temperature Under Bias ................. 55°C to +125°C
Storage Temperature....................... 65°C to +150°C
Voltage on any Pin with
Respect to Ground ....................... 2.0V to +VCC +2.0V
VCC with Respect to Ground .................. 2.0V to +7.0V
Package Power Dissipation
Capability (TA = 25°C)............................................ 1.0W
Lead Soldering Temperature (10 secs)................. 300°C
Output Short Circuit Current ................................ 100 mA

CAT1163 Features

 Watchdog timer input (WDI)
 400kHz I C bus compatible
 2.7V to 6.0V operation
 Low power CMOS technology
 16-Byte page write buffer
 Built-in inadvertent write protection
 - VCC  lock out
 - Write protect pin, WP

CAT1163 Connection Diagram

CAT1163 Connection Diagram

CAT1163 datasheet

CAT1163J-25TE13
PDF/DataSheet Download

  • Datasheet: CAT1163J-25TE13
  • File Size: 71424 KB
  • Manufacturer: CATALYST [Catalyst Semiconductor]
  • Click here to Download

Find CAT1163 Suppliers

  • ·CAT102
  • CATALYST [Catalyst Semiconductor] 
  • Precision, Adjustable Shunt Regulator (600mV Reference) 
  • 83422 KB
  • CAT102 Datasheet Download
  • ·CAT1021
  • CATALYST [Catalyst Semiconductor] 
  • Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer 
  • 153559 KB
  • CAT1021 Datasheet Download
  • ·CAT1021JE-25TE13
  • CATALYST [Catalyst Semiconductor] 
  • Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer 
  • 153559 KB
  • CAT1021JE-25TE13 Datasheet Download
  • ·CAT1021JE-28TE13
  • CATALYST [Catalyst Semiconductor] 
  • Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer 
  • 153559 KB
  • CAT1021JE-28TE13 Datasheet Download
  • ·CAT1021JE-30TE13
  • CATALYST [Catalyst Semiconductor] 
  • Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer 
  • 153559 KB
  • CAT1021JE-30TE13 Datasheet Download
  • ·CAT1021JE-42TE13
  • CATALYST [Catalyst Semiconductor] 
  • Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer 
  • 153559 KB
  • CAT1021JE-42TE13 Datasheet Download
  • ·CAT1021JE-45TE13
  • CATALYST [Catalyst Semiconductor] 
  • Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer 
  • 153559 KB
  • CAT1021JE-45TE13 Datasheet Download
  • ·CAT1021JI-25TE13
  • CATALYST [Catalyst Semiconductor] 
  • Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer 
  • 153559 KB
  • CAT1021JI-25TE13 Datasheet Download

Related Part Number

CAT1163 Relative Products

  • CAT1162WI-45-T3

    CAT1162WI-45-T3

    IC SUPERVISOR W/MEM 4.5V 8SOIC

  • CAT1162WI-45-G

    CAT1162WI-45-G

    IC SUPERVISOR 16K EEPROM 8-SOIC

  • CAT1162

    CAT1162

    The CAT1161/2 is a complete memory and supervisory solution for microcontroller-based systems. A serial EEPROM memory (16K) with hardware memory rite protection, a system power supervisor with brown out protection and a watchdog timer are integrated together...

  • CAT1161WI-28-T3

    CAT1161WI-28-T3

    IC SUPERVISOR 16K EEPROM 8-SOIC

  • CAT1161WI-28-GT3

    CAT1161WI-28-GT3

    IC SUPERVISOR 16K EEPROM 8-SOIC

  • CAT1161/2

    CAT1161/2

    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 togethe...

Hotspot Suppliers Product

Product List

  • Models: RPM-075PT Price: 0.12-0.16 USD

    RPM-075PT

    Price: 0.12-0.16 USD

    Quite new phototransistor, RPM-075PT, SMD, 50mW, 10mA, 20V

  • Models: KSA1M210 Price: 0.37-0.5 USD

    KSA1M210

    Price: 0.37-0.5 USD

    sealed tact switch, Cambered terminals, Top or side actuated

  • Models: 30532 Price: 6.2-6.35 USD

    30532

    Price: 6.2-6.35 USD

    30532, QFP, Bosch Group

  • Models: AD820AN Price: 1-100 USD

    AD820AN

    Price: 1-100 USD

    precision, low power FET input op amp, DIP-8, ±18 V, 1.6 Watts, True Single Supply Operation

  • Models: FQP8N80C Price: 0.4-1 USD

    FQP8N80C

    Price: 0.4-1 USD

    power field effect transistor, TO-220, 8A

  • Models: MIC5219YM5 Price: 0.1-0.2 USD

    MIC5219YM5

    Price: 0.1-0.2 USD

    linear voltage regulator, 500mA peak output rating, CMOS or TTL compatible signal

  • Models: IXTM21N50 Price: 4.3-4.8 USD

    IXTM21N50

    Price: 4.3-4.8 USD

    MegaMOS FET, N-Channel Enhancement Mode, 500V, 21A, TO-204, 300 W, IXTM21N50

  • Models: XCV1000E-6HQ240I Price: 85-89 USD

    XCV1000E-6HQ240I

    Price: 85-89 USD

    Field Programmable Gate Array, BGA, 130 MHz internal performance, 100% Factory Tested

  • Models: TOP223YN Price: 0.6-1.5 USD

    TOP223YN

    Price: 0.6-1.5 USD

    off-line PWM switch, TO-220, -0.3 to 700V

  • Models: AT45DB321D-TU Price: 9.5-15.8 USD

    AT45DB321D-TU

    Price: 9.5-15.8 USD

    7-volt, serial-interface sequential access, Flash memory, -0.6V to +6.25V, TSSOP

  • Models: PIC16F1829-I/SS Price: 1.5-2.5 USD

    PIC16F1829-I/SS

    Price: 1.5-2.5 USD

    MCU PIC 14K FLASH 1K RAM 20SSOP - PIC16F1829-I/SS

  • Models: MOC3022 Price: 0.01-0.02 USD

    MOC3022

    Price: 0.01-0.02 USD

    6-pin dip random-phase optoisolator, 400VDRM, 0.05 to 100 μA, 300 mW, MOC3022

Map list:   ABCDEFGHIJKLMNOPQRSTUVWXYZ    0123456789All