Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

PAC5255 Datasheet(PDF) 25 Page - Active-Semi, Inc

No. de pieza PAC5255
Descripción Electrónicos  Power Application Controller
Download  74 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  ACTIVE-SEMI [Active-Semi, Inc]
Página de inicio  http://www.active-semi.com
Logo ACTIVE-SEMI - Active-Semi, Inc

PAC5255 Datasheet(HTML) 25 Page - Active-Semi, Inc

Back Button PAC5255_18 Datasheet HTML 21Page - Active-Semi, Inc PAC5255_18 Datasheet HTML 22Page - Active-Semi, Inc PAC5255_18 Datasheet HTML 23Page - Active-Semi, Inc PAC5255_18 Datasheet HTML 24Page - Active-Semi, Inc PAC5255_18 Datasheet HTML 25Page - Active-Semi, Inc PAC5255_18 Datasheet HTML 26Page - Active-Semi, Inc PAC5255_18 Datasheet HTML 27Page - Active-Semi, Inc PAC5255_18 Datasheet HTML 28Page - Active-Semi, Inc PAC5255_18 Datasheet HTML 29Page - Active-Semi, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 25 / 74 page
background image
PAC5255
Power Application Controller
reinitialized. Only the persistent power manager status bits (resets and faults) are retained during hibernation.
10.3.5. Power and Temperature Monitor
Whenever any of the VSYS, VCCIO, VCC33, or VCC18 power supplies falls below their respective power good threshold voltage, a
fault event is detected and the microcontroller is reset. The microcontroller stays in the reset state until VSYS, VCCIO, VCC33,
and VCC18 supply rails are all good again and the reset time has expired. A microcontroller reset can also be initiated by a
maskable temperature fault event that occurs when the IC temperature reaches 170°C. The fault status bits are persistent
during reset, and can be read by the microcontroller upon re-initialization to determine the cause of previous reset.
A power monitoring signal VMON is provided onto the ADC pre-multiplexer for monitoring various internal power supplies.
VMON can be set to be VCC18, 0.4•VCC33, 0.4•VCCIO, 0.4•VSYS, 0.1•VREGO, 0.1•VP, 0.0333•VHM, or the internal compensation
voltage VCOMP for switching supply power monitoring.
For power and temperature warning, a VP low event at 77% of the regulation voltage and an IC temperature warning event
at 140°C are provided as maskable interrupts to the microcontroller. These warnings allow the microcontroller to safely
power down the system.
In addition to the temperature warning interrupt and fault reset, a temperature monitor signal VTEMP = 1.5 + 5.04e-3 • (T -
25°C) (V) is provided onto the ADC pre-multiplexer for IC temperature measurement.
10.3.6. Voltage Reference
The reference block includes a 2.5V high precision reference voltage that provides the 2.5V reference voltage for the ADC,
the DACs, and the 4-level programmable threshold voltage VTHREF (0.1V, 0.2V, 0.5V, and 1.25V).
- 25 -
Rev 1.10‒March 3, 2018


Número de pieza similar - PAC5255_18

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Active-Semi, Inc
PAC5255QF ACTIVE-SEMI-PAC5255QF Datasheet
746Kb / 71P
   Power Application Controller
Rev 1.1-April 15, 2016
More results

Descripción similar - PAC5255_18

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Active-Semi, Inc
PAC5250_17 ACTIVE-SEMI-PAC5250_17_06 Datasheet
808Kb / 74P
   Power Application Controller
Rev 1.14-June 15, 2017
PAC5220 ACTIVE-SEMI-PAC5220_17 Datasheet
841Kb / 69P
   Power Application Controller
Rev 1.5-April 17, 2016
PAC5250 ACTIVE-SEMI-PAC5250 Datasheet
769Kb / 70P
   Power Application Controller
Rev 1.6-January 28, 2016
PAC5223 ACTIVE-SEMI-PAC5223 Datasheet
832Kb / 67P
   Power Application Controller
Rev 1.10 -January 28, 2016
PAC5210 ACTIVE-SEMI-PAC5210_16 Datasheet
728Kb / 66P
   Power Application Controller
Rev 1.6-April 15, 2016
PAC5250 ACTIVE-SEMI-PAC5250_17 Datasheet
739Kb / 70P
   Power Application Controller
Rev 1.7-April 15, 2016
PAC5253 ACTIVE-SEMI-PAC5253_17 Datasheet
799Kb / 71P
   Power Application Controller
Rev 1.18-December 29, 2016
PAC5232 ACTIVE-SEMI-PAC5232 Datasheet
1Mb / 66P
   Power Application Controller
Rev 1.1 6-Jan-2018
PAC5523 ACTIVE-SEMI-PAC5523 Datasheet
1Mb / 89P
   Power Application Controller
Rev 1.1 - May 30, 2018
PAC5220 ACTIVE-SEMI-PAC5220 Datasheet
1Mb / 73P
   Power Application Controller
Rev 1.0-February 25, 2014
PAC5253 ACTIVE-SEMI-PAC5253 Datasheet
762Kb / 68P
   Power Application Controller
Rev 1.10-January 28, 2016
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
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