33882 Ver la hoja de datos (PDF) - Motorola => Freescale
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33882 Datasheet PDF : 24 Pages
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Freescale Semiconductor, Inc.
Timing Diagrams
PUInTputXX 50.500VVV V
A TGEateXX
UITOUXT X
OONN
OOFFFF
IIIILODLOOL(LIAAMIDMD)
00AA
UFLaTult BBIitTX X
NORMAL OPERATION
OFF
PInUpTut XX
AGTaEteXX
UIOTUTX X
5050.0VVV V
ON
OOFNF
OFF
IILDIILOOLOIA(MLDAIMD)
00A A
UFaLuTlt BBitITX X
SB
CB
SHORT OCCURS WHILE ON, ENDS DURING REFRESH
SHORSThEoDrteLdOLAoDad/ /SSHhOoRrt-Tto--TVOPW-RVBAT
tRTREEFF
tTSSSDSD
tTRREEF F
FaAuUlt LT
tTSSSASA
tRTREEFF
tTSSSDSD
tTRREEF F
FFaAuUlt LT
GATE X = COMMAND SIGNAL AT THE GATE OF DRIVER X
FAULT GBIaTteXX==INCToEmRmNAanLdFSAiUgnLaTl aRtEtGheISGTEaRte oBfITDrSivTeArTXE
Fault Bit X = Internal Fault Register Bit State
TREF x tR=EFFXIR=STFRirsEtFRReEfSreHshTITMimE eMmAYayBEbeLEleSsSs tThHaAnNtRTERFEF
ILOAD =IL1OAAD = 1.0 A
Figure 2. Short Occurring While On, Ending During Refresh (ILOAD = 1.0 A)
PUInTputXX 50.50V0VV V
A TGEateXX
UIOT UXT X
OONN
OOFFFF
IIIILODLOO(LLAIMIMDD)
00AA
AUFLaTult BiItTX X
NORMAL OPERATION
PInUpTut XX
AGTaEte XX
UIOTUTX X
5.50V V
0 0VV
ON
ON
OOFFFF
IIIILDLOOLO(IAMLADIMD)
00A A
AUFaLuTlt BBitITX X
SB
CB
SHORT OCCURS WHILE ON, ENDS DURING RETRY
SHOSRhoTrEteDd LLOoaAdD//SShHorOt-RtoT-V- PTWOR- VBAT
tRTREEFF
tTSSSDSD
tRTREEFF
FaFuAltU L T
tTSSSASA
tTRREEFF
tTSSSDSD
tTRREEFF
FFaAulUt LT
GATE X = COMMAND SIGNAL AT THE GATE OF DRIVER X
Gate X = Command Signal at the Gate of Driver X
FAULTFaBuIlTt BXit =XI=NTInEtRerNnAaLl FFaAuUltLRTegRiEstGeIrSBTiEt RStaBtIeT STATE
tREF X = First Refresh Time may be less than tREF
TREFIxLOA=D F=IR1S.0TAREFRESH TIME MAY BE LESS THAN TREF
ILOAD = 1A
Figure 3. Short Occurring While On, Ending During Retry (ILOAD = 1.0 A)
MOTOROLA ANALOG INTEGRATED CIRFCoUrITMDEoVrIeCEIDnAfoTArmation On This Product,
Go to: www.freescale.com
Normal
Operation
Shorted
Operation
Normal
Operation
Shorted
Operation
33882
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