Motor de Búsqueda de Datasheet de Componentes Electrónicos
Selected language     Spanish  ▼

Delete All
ON OFF
ALLDATASHEET.ES

X  

Preview PDF Download HTML

MC908QY1VDTE Datasheet(PDF) 85 Page - Freescale Semiconductor, Inc

No. de Pieza. MC908QY1VDTE
Descripción  Microcontrollers
Descarga  184 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  FREESCALE [Freescale Semiconductor, Inc]
Página de inicio  http://www.freescale.com
Logo 

MC908QY1VDTE Datasheet(HTML) 85 Page - Freescale Semiconductor, Inc

Zoom Inzoom in Zoom Outzoom out
 85 / 184 page
background image
MC68HC908QY/QT Family Data Sheet, Rev. 5
Freescale Semiconductor
85
Chapter 10
Low-Voltage Inhibit (LVI)
10.1 Introduction
This section describes the low-voltage inhibit (LVI) module, which monitors the voltage on the VDD pin
and can force a reset when the VDD voltage falls below the LVI trip falling voltage, VTRIPF.
10.2 Features
Features of the LVI module include:
Programmable LVI reset
Programmable power consumption
Selectable LVI trip voltage
Programmable stop mode operation
10.3 Functional Description
Figure 10-1 shows the structure of the LVI module. LVISTOP, LVIPWRD, LVI5OR3, and LVIRSTD are
user selectable options found in the configuration register (CONFIG1). See Chapter 5 Configuration
Register (CONFIG).
Figure 10-1. LVI Module Block Diagram
The LVI is enabled out of reset. The LVI module contains a bandgap reference circuit and comparator.
Clearing the LVI power disable bit, LVIPWRD, enables the LVI to monitor VDD voltage. Clearing the LVI
reset disable bit, LVIRSTD, enables the LVI module to generate a reset when VDD falls below a voltage,
LOW VDD
DETECTOR
LVIPWRD
STOP INSTRUCTION
LVISTOP
LVI RESET
LVIOUT
VDD > LVITRIP = 0
VDD ≤ LVITRIP = 1
FROM CONFIG
FROM CONFIG
VDD
FROM CONFIG
LVIRSTD
LVI5OR3
FROM CONFIG


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  75  76  77  78  79  80  81  82  83  84  85  86  87  88  89  90  91  92  93  94  95  96  97  98  99  100   ...More


Datasheet Download



Número de Pieza relacionado

Part NumberComponents DescriptionHtml ViewManufacturer
MB90350E16-bit Proprietary Microcontrollers 1 2 3 4 5 MoreFujitsu Component Limited.
MC68HC08AS32AMicrocontrollers 1 2 3 4 5 MoreMotorola, Inc
MC68HC908QC16Microcontrollers 1 2 3 4 5 MoreFreescale Semiconductor, Inc
MC68HC908GR16AM68HC08 Microcontrollers 1 2 3 4 5 MoreFreescale Semiconductor, Inc
PIC12F6838-Pin Flash-Based 8-Bit CMOS Microcontrollers with nanoWatt Technology 1 2 3 4 5 MoreMicrochip Technology
Z86E72OTP IR MICROCONTROLLERS 1 2 3 4 5 MoreZilog, Inc.
MB9148232-bit proprietary Microcontrollers CMOS 1 2 3 4 5 MoreFujitsu Component Limited.
AT91SC512384RCT32-bit Secure Microcontrollers 1 2 3 4 5 ATMEL Corporation
AT91SAM7X256AT91 ARM Thumb-based Microcontrollers 1 2 3 4 5 MoreATMEL Corporation
MC9S08AW60Microcontrollers 1 2 3 4 5 MoreFreescale Semiconductor, Inc

Enlace URL




Privacy Policy
ALLDATASHEET.ES
Does ALLDATASHEET help your business so far?  [ DONATE ]  

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Favorito   |   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