EEWORLDEEWORLDEEWORLD

Part Number

Search

X5083S8-4.5A

Description
1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDIP8
Categoryaccessories   
File Size837KB,21 Pages
ManufacturerIntersil ( Renesas )
Websitehttp://www.intersil.com/cda/home/
Download Datasheet View All

X5083S8-4.5A Overview

1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDIP8

DATASHEET
X5083
CPU Supervisor with 8Kbit SPI EEPROM
This device combines four popular functions, Power-on Reset
Control, Watchdog Timer, Supply Voltage Supervision, and
Block Lock Serial EEPROM Memory in one package. 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 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 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 is
asserted until V
CC
returns to the 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.
FN8127
Rev 4.00
November 12, 2015
Features
• Low V
CC
detection and reset assertion
- Four standard reset threshold voltages
4.63V, 4.38V, 2.93V, 2.63V
- Re-program low V
CC
reset threshold voltage using
special programming sequence
- Reset signal valid to V
CC
= 1V
• Selectable time out watchdog timer
• Long battery life with low power consumption
- <50µA max standby current, watchdog on
- <1µA max standby current, watchdog off
- <400µA max active current during read
• 8Kbits of EEPROM
• Save critical data with Block Lock
memory
- Block lock first or last page, any 1/4 or lower 1/2 of
EEPROM array
• Built-in inadvertent write protection
- Write enable latch
- Write protect pin
• SPI Interface - 3.3MHz clock rate
• Minimize programming time
- 16 byte page write mode
- 5ms write cycle time (typical)
• SPI modes (0,0 & 1,1)
• Available packages
- 8 Ld TSSOP, 8 Ld SOIC, 8 Ld PDIP
• Pb-free plus anneal available (RoHS compliant)
Pinouts
8 LD TSSOP
ED
RT
PO
RESET
1
8
UP
SCK
S
SI
V
CC
R
2
7
O
X5083
E
V
SS
CS/WDI
L
6
3
AB
WP
4
AIL
5
SO
AV
ER
NG
LO
O
N
Applications
• Communications Equipment
- Routers, Hubs, Switches
- Set Top Boxes
• Industrial Systems
- Process Control
- Intelligent Instrumentation
• Computer Systems
- Desktop Computers
- Network Servers
• Battery Powered Equipment
8 LD SOIC, 8 LD PDIP
CS/WDI
SO
WP
V
SS
1
8
V
CC
RESET
SCK
SI
2
7
3 X5083 6
4
5
FN8127 Rev 4.00
November 12, 2015
Page 1 of 21
Mbed LCD routine for F469Disco development board
I found on the Mbed website that the Mbed LCD driver for F469Disco is also available. I couldn't wait to try it out, and the display effect is good. Thanks to the 800x400 resolution, the display is ve...
dcexpert stm32/stm8
Configuration method of STM32F103VET6 connected to 5V LCD.
STM32F103VET6 uses FSMC to connect to 5V LCD JM240128 (T6963 controller). Do I need to set the related I/O to leakage open? I have used this LCD on C8051F020, which is also a 3.3V system with 5V LCD. ...
bareydai stm32/stm8
【2022 Digi-Key Innovation Design Competition】Font Application in U8g2
People who know the U8g2 mentioned above all say that U8g2 is a good thing. U8g2 is a monochrome graphics library for embedded devices, supporting monochrome OLED and LCD, including but not limited to...
HonestQiao DigiKey Technology Zone
ADI Technical Tutorial Collection 1st Edition Circuit Simulation and PCB Design
The book's contents are as follows: EMI, RFI, and Shielding Concepts Principles of RFI Rectification Low Voltage Logic Interface Decoupling Techniques Grounding Data Converters and Solving the Mystery...
雨中 ADI Reference Circuit
Old problem, how to build WINCE development platform
I have searched and read a lot on the Internet. I am using Delphi, and I guess it cannot be used on WINCE. If I switch to CE development now, how should I build the platform? Do I need to learn C lang...
64331351 Embedded System
How to use the serial port to send data to adjust the PWM duty cycle
I need the program. It is not easy to adjust it by myself....
yidaoyizu Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1295  1939  2474  2404  971  27  40  50  49  20 
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