EEWORLDEEWORLDEEWORLD

Part Number

Search

X4005S8Z

Description
CPU Supervisor; MSOP8, SOIC8; Temp Range: See Datasheet
CategoryPower/power management    The power supply circuit   
File Size247KB,16 Pages
ManufacturerIntersil ( Renesas )
Websitehttp://www.intersil.com/cda/home/
Environmental Compliance
Download Datasheet Parametric View All

X4005S8Z Online Shopping

Suppliers Part Number Price MOQ In stock  
X4005S8Z - - View Buy Now

X4005S8Z Overview

CPU Supervisor; MSOP8, SOIC8; Temp Range: See Datasheet

X4005S8Z Parametric

Parameter NameAttribute value
Brand NameIntersil
Is it Rohs certified?conform to
Objectid1613451618
Parts packaging codeMSOP, SOIC
package instruction0.150 INCH, ROHS COMPLIANT, SOIC-8
Contacts8, 8
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time4 weeks
Other featuresRESET THRESHOLD VOLTAGE IS 4.38V
Adjustable thresholdYES
Analog Integrated Circuits - Other TypesPOWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 codeR-PDSO-G8
JESD-609 codee3
length4.9022 mm
Humidity sensitivity level1
Number of channels1
Number of functions1
Number of terminals8
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP8,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height1.7272 mm
Maximum supply current (Isup)3 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceMATTE TIN
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Threshold voltage nominal+4.38V
Maximum time at peak reflow temperature30
width3.9116 mm
®
X4003, X4005
Data Sheet
June 30, 2008
FN8113.2
CPU Supervisor
These devices combine three popular functions; Power-on
Reset Control, Watchdog Timer and Supply Voltage
Supervision. This combination lowers system cost, reduces
board space requirements and increases reliability.
Applying power to the device activates the power-on reset
circuit which holds RESET/RESET active for a period of
time. This allows the power supply and oscillator to stabilize
before the processor can execute code.
The Watchdog Timer provides an independent protection
mechanism for microcontrollers. When the microcontroller
fails to restart a timer within a selectable time out interval,
the device activates the RESET/RESET signal. The user
selects the interval from three preset values. Once selected,
the interval does not change, even after cycling the power.
The device’s low V
CC
detection circuitry protects the user’s
system from low voltage conditions, resetting the system
when V
CC
falls below the minimum V
CC
trip point.
RESET/RESET is asserted until V
CC
returns to proper
operating level and stabilizes. Five industry standard V
TRIP
thresholds are available; however, Intersil’s unique circuits
allow the threshold to be reprogrammed to meet custom
requirements, or to fine-tune the threshold for applications
requiring higher precision.
Features
• Selectable watchdog timer
- Select 200ms, 600ms, 1.4s, off
• Low V
CC
detection and reset assertion
- Five standard reset threshold voltages nominal 4.62V,
4.38V, 2.92V, 2.68V, 1.75V
- Adjust low V
CC
reset threshold voltage using special
programming sequence
- Reset signal valid to V
CC
= 1V
• Low power CMOS
- 12µA typical standby current, watchdog on
- 800nA typical standby current watchdog off
- 3mA active current
• 400kHz I
2
C interface
• 1.8V to 5.5V power supply operation
• Available packages
- 8 Ld SOIC
- 8 Ld MSOP
• Pb-free available (RoHS compliant)
Pinout
X4003, X4005
(8 LD SOIC, MSOP)
TOP VIEW
NC
NC
RESET/RESET*
V
SS
1
2
3
4
8
7
6
5
V
CC
WP
SCL
SDA
*RESET APPLIES TO X4003
RESET APPLIES TO X4005
Block Diagram
WATCHDOG TRANSITION
DETECTOR
WP
DATA
REGISTER
COMMAND
DECODE AND
CONTROL
LOGIC
V
CC
THRESHOLD
RESET LOGIC
POWER-ON AND
LOW VOLTAGE
RESET
GENERATION
WATCHDOG
TIMER RESET
RESET (X4003)
CONTROL
REGISTER
RESET AND
WATCHDOG
TIMEBASE
RESET (X4005)
SDA
SCL
V
CC
V
TRIP
+
-
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2005, 2006, 2008. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
The process of WEBENCH design + Actel FPGA power supply design under the guidance of WEBENCH (7)
The webench online design software has a multi-power design solution specifically for FPGAs and microprocessors. Currently, webench only supports microprocessors from atmel, Freescale, and TI. This po...
地瓜patch Analogue and Mixed Signal
Computer failure
Hello everyone! Please give me some advice! After I reinstalled the system on my computer, I don't know why there is no sound after the installation. The USB keyboard and mouse I bought don't work whe...
lkangj1987 Embedded System
What do you want to say about the college entrance examination?
I am a poor senior high school student who is waiting for the college entrance examination results. Recently, I have been wondering: Can the college entrance examination really determine a person's fa...
HALO--117 Talking
Where can I download MSP430FR4133BSL?
Where can I download MSP430FR4133BSL?...
clls2080000 Microcontroller MCU
Practical RF training course sharing 1
RF Basics Lecture...
btty038 RF/Wirelessly
LPC11U14 download program problem
When I was using the 11U14 chip, I found that the program could be downloaded at the beginning, but it failed after downloading a few times, which caused great trouble for debugging. I checked the lin...
Freya521 NXP MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 843  1593  328  1105  1532  17  33  7  23  31 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号