Cool-Icam Stylus 1500 Manuel de service

Document Number: MC13892Rev. 19.0, 4/2014Freescale SemiconductorTechnical Data© Freescale Semiconductor, Inc., 2010 - 2014. All rights reserved.Power

PIN CONNECTIONSAnalog Integrated Circuit Device Data10 Freescale SemiconductorMC13892M4 M5 VSRTC 3.6 Output SRTC SupplyOutput regulator for SRTC modu

FUNCTIONAL DEVICE OPERATIONADC SUBSYSTEMAnalog Integrated Circuit Device Data100 Freescale SemiconductorMC13892ADC SUBSYSTEMCONVERTER COREThe ADC cor

FUNCTIONAL DEVICE OPERATIONADC SUBSYSTEMAnalog Integrated Circuit Device DataFreescale Semiconductor 101MC13892When considerably exceeding the maximu

FUNCTIONAL DEVICE OPERATIONADC SUBSYSTEMAnalog Integrated Circuit Device Data102 Freescale SemiconductorMC13892DEDICATED READINGSCHANNEL 0 BATTERY VO

FUNCTIONAL DEVICE OPERATIONADC SUBSYSTEMAnalog Integrated Circuit Device DataFreescale Semiconductor 103MC13892The value of the sense resistor used,

FUNCTIONAL DEVICE OPERATIONADC SUBSYSTEMAnalog Integrated Circuit Device Data104 Freescale SemiconductorMC13892CHANNEL 5 ADIN5 AND BATTERY THERMISTOR

FUNCTIONAL DEVICE OPERATIONADC SUBSYSTEMAnalog Integrated Circuit Device DataFreescale Semiconductor 105MC13892ADC ARBITRATIONThe ADC converter and i

FUNCTIONAL DEVICE OPERATIONADC SUBSYSTEMAnalog Integrated Circuit Device Data106 Freescale SemiconductorMC13892 Figure 28. ADC Register Set for ADC B

FUNCTIONAL DEVICE OPERATIONADC SUBSYSTEMAnalog Integrated Circuit Device DataFreescale Semiconductor 107MC13892TOUCH SCREEN INTERFACEThe touch screen

FUNCTIONAL DEVICE OPERATIONADC SUBSYSTEMAnalog Integrated Circuit Device Data108 Freescale SemiconductorMC13892Figure 30 shows how the ATO and ATOX s

FUNCTIONAL DEVICE OPERATIONADC SUBSYSTEMAnalog Integrated Circuit Device DataFreescale Semiconductor 109MC13892a first order filtering of the signal

ELECTRICAL CHARACTERISTICSMAXIMUM RATINGSAnalog Integrated Circuit Device DataFreescale Semiconductor 11MC13892ELECTRICAL CHARACTERISTICSMAXIMUM RATI

FUNCTIONAL DEVICE OPERATIONADC SUBSYSTEMAnalog Integrated Circuit Device Data110 Freescale SemiconductorMC13892As follows from the previous descripti

FUNCTIONAL DEVICE OPERATIONCONNECTIVITYAnalog Integrated Circuit Device DataFreescale Semiconductor 111MC13892CONNECTIVITYUSB INTERFACE The MC13892 c

FUNCTIONAL DEVICE OPERATIONCONNECTIVITYAnalog Integrated Circuit Device Data112 Freescale SemiconductorMC13892The VBUSEN pin along with the VUSBIN SP

FUNCTIONAL DEVICE OPERATIONCONNECTIVITYAnalog Integrated Circuit Device DataFreescale Semiconductor 113MC13892DETECTION COMPARATORSVBUS detection and

FUNCTIONAL DEVICE OPERATIONLIGHTING SYSTEMAnalog Integrated Circuit Device Data114 Freescale SemiconductorMC13892LIGHTING SYSTEMThe lighting system i

FUNCTIONAL DEVICE OPERATIONLIGHTING SYSTEMAnalog Integrated Circuit Device DataFreescale Semiconductor 115MC13892Ramp up and ramp down patterns are i

FUNCTIONAL DEVICE OPERATIONLIGHTING SYSTEMAnalog Integrated Circuit Device Data116 Freescale SemiconductorMC13892Figure 34 illustrates some possible

FUNCTIONAL DEVICE OPERATIONLIGHTING SYSTEMAnalog Integrated Circuit Device DataFreescale Semiconductor 117MC13892Blue LEDs or bright green LEDs requi

FUNCTIONAL DEVICE OPERATIONLIGHTING SYSTEMAnalog Integrated Circuit Device Data118 Freescale SemiconductorMC13892Apart from using the signal LED driv

SPI BITMAPAnalog Integrated Circuit Device DataFreescale Semiconductor 119MC13892SPI BITMAPThe complete SPI bitmap is given in Table 111 with one reg

ELECTRICAL CHARACTERISTICSSTATIC ELECTRICAL CHARACTERISTICSAnalog Integrated Circuit Device Data12 Freescale SemiconductorMC13892STATIC ELECTRICAL CH

SPI BITMAPAnalog Integrated Circuit Device Data120 Freescale SemiconductorMC1389215Power Control 2R/W 0 0 1 1 1 1 0 STBYDLY[1:0] Reserved Reserved Re

SPI BITMAPAnalog Integrated Circuit Device DataFreescale Semiconductor 121MC1389235 Unused R/W 1 0 0 0 1 1 036 Audio Rx 0 R/W 1 0 0 1 0 0 037 Audio R

SPI BITMAPAnalog Integrated Circuit Device Data122 Freescale SemiconductorMC1389255 Unused R/W 1 1 0 1 1 1 056 Unused R/W 1 1 1 0 0 0 057FSL Use Only

SPI BITMAPAnalog Integrated Circuit Device DataFreescale Semiconductor 123MC13892The 24 bit wide registers are numbered from 0 to 63, and are referen

SPI BITMAPAnalog Integrated Circuit Device Data124 Freescale SemiconductorMC13892CHRGSE1BI 21 RW1C RESETB 0 Wall Charger detectReserved 22 R 0 For fu

SPI BITMAPAnalog Integrated Circuit Device DataFreescale Semiconductor 125MC13892Reserved 15 R 0 For future useBVALIDS 16 R NONE S USB B-session vali

SPI BITMAPAnalog Integrated Circuit Device Data126 Freescale SemiconductorMC13892WARMM 9 R/W RTCPORB 1 WARMI mask bitMEMHLDM 10 R/W RTCPORB 1 MEMHLDI

SPI BITMAPAnalog Integrated Circuit Device DataFreescale Semiconductor 127MC13892PUMS1S0 2 R NONE LPUMS1 statePUMS1S1 3 R NONE LPUMS2S0 4 R NONE LPUM

SPI BITMAPAnalog Integrated Circuit Device Data128 Freescale SemiconductorMC13892Unused 22 R 0 Not availableUnused 23 R 0 Not availableTable 120. Re

SPI BITMAPAnalog Integrated Circuit Device DataFreescale Semiconductor 129MC13892Table 122. Register 10, ACC 1Name Bit # R/W Reset Default Descripti

ELECTRICAL CHARACTERISTICSSTATIC ELECTRICAL CHARACTERISTICSAnalog Integrated Circuit Device DataFreescale Semiconductor 13MC13892I/O CHARACTERISTICS

SPI BITMAPAnalog Integrated Circuit Device Data130 Freescale SemiconductorMC13892Unused 12 R 0 Not availableUnused 13 R 0 Not availableUnused 14 R 0

SPI BITMAPAnalog Integrated Circuit Device DataFreescale Semiconductor 131MC13892PWRON1DBNC0 4 R/W RTCPORB 0Sets debounce time on PWRON1 pinPWRON1DBN

SPI BITMAPAnalog Integrated Circuit Device Data132 Freescale SemiconductorMC13892Table 130. Register 18, Memory AName Bit # R/W Reset Default Descri

SPI BITMAPAnalog Integrated Circuit Device DataFreescale Semiconductor 133MC13892Table 131. Register 19, Memory BName Bit # R/W Reset Default Descri

SPI BITMAPAnalog Integrated Circuit Device Data134 Freescale SemiconductorMC13892RTCCALMODE0 22 R/W RTCPORB 0RTC calibration mode RTCCALMODE1 23 R/W

SPI BITMAPAnalog Integrated Circuit Device DataFreescale Semiconductor 135MC13892Unused 15 R 0Not availableUnused 16 R 0Unused 17 R 0Unused 18 R 0Unu

SPI BITMAPAnalog Integrated Circuit Device Data136 Freescale SemiconductorMC13892SW1DVS0 5 R/W NONE *SW1 setting in DVS modeSW1DVS1 6 R/W NONE *SW1DV

SPI BITMAPAnalog Integrated Circuit Device DataFreescale Semiconductor 137MC13892Table 138. Register 26, Switchers 2Name Bit # R/W Reset Default Des

SPI BITMAPAnalog Integrated Circuit Device Data138 Freescale SemiconductorMC13892Unused 15 R 0Not availableUnused 16 R 0Unused 17 R 0Unused 18 R 0Unu

SPI BITMAPAnalog Integrated Circuit Device DataFreescale Semiconductor 139MC13892Unused 6 R 0Not availableUnused 7 R 0SW4MODE0 8 R/W RESETB 0SW4 ope

ELECTRICAL CHARACTERISTICSSTATIC ELECTRICAL CHARACTERISTICSAnalog Integrated Circuit Device Data14 Freescale SemiconductorMC1389232 KHZ CRYSTAL OSCIL

SPI BITMAPAnalog Integrated Circuit Device Data140 Freescale SemiconductorMC13892Table 143. Register 31, Regulator Setting 1Name Bit # R/W Reset Def

SPI BITMAPAnalog Integrated Circuit Device DataFreescale Semiconductor 141MC13892Unused 21 R 0Not availableUnused 22 R 0Unused 23 R 0Table 145. Regi

SPI BITMAPAnalog Integrated Circuit Device Data142 Freescale SemiconductorMC13892PWGT1SPIEN 15 R/W RESETB 1 Power Gate 1 enable PWGT2SPIEN 16 R/W RES

SPI BITMAPAnalog Integrated Circuit Device DataFreescale Semiconductor 143MC13892Table 155. Register 43, ADC 0Name Bit # R/W Reset Default Descripti

SPI BITMAPAnalog Integrated Circuit Device Data144 Freescale SemiconductorMC13892ADONESHOT 22 R/W RESETB 0 Single trigger event onlyADCBIS1 23 W RESE

SPI BITMAPAnalog Integrated Circuit Device DataFreescale Semiconductor 145MC13892Unused 9 R 0Not availableUnused 10 R 0Unused 11 R 0Unused 12 R 0Unus

SPI BITMAPAnalog Integrated Circuit Device Data146 Freescale SemiconductorMC13892Table 160. Register 48, Charger 0Name Bit # R/W Reset Default Descr

SPI BITMAPAnalog Integrated Circuit Device DataFreescale Semiconductor 147MC13892IDPUCNTRL 22 R/W RESETB 0 UID pin pull up source selectReserved 23 R

SPI BITMAPAnalog Integrated Circuit Device Data148 Freescale SemiconductorMC13892LEDADDC0 15 R/W RESETB 0Auxiliary display driver duty cycleLEDADDC1

SPI BITMAPAnalog Integrated Circuit Device DataFreescale Semiconductor 149MC13892LEDR0 9 R/W RESETB 0Red channel driver current settingLEDR1 10 R/W R

ELECTRICAL CHARACTERISTICSSTATIC ELECTRICAL CHARACTERISTICSAnalog Integrated Circuit Device DataFreescale Semiconductor 15MC13892BUCK REGULATORSOpera

SPI BITMAPAnalog Integrated Circuit Device Data150 Freescale SemiconductorMC13892Table 168. Register 56, Not UsedName Bit # R/W Reset Default Descri

TYPICAL APPLICATIONSAnalog Integrated Circuit Device DataFreescale Semiconductor 151MC13892TYPICAL APPLICATIONSFigure 35 contains a typical applicati

PACKAGINGPACKAGE DIMENSIONSAnalog Integrated Circuit Device Data152 Freescale SemiconductorMC13892PACKAGINGPACKAGE DIMENSIONSFor the most current pac

PACKAGINGPACKAGE DIMENSIONSAnalog Integrated Circuit Device DataFreescale Semiconductor 153MC13892VK SUFFIX139-PIN 98ASA10820DREVISION 0

PACKAGINGPACKAGE DIMENSIONSAnalog Integrated Circuit Device Data154 Freescale SemiconductorMC13892VL SUFFIX186-PIN 98ASA10849DREVISION 0

PACKAGINGPACKAGE DIMENSIONSAnalog Integrated Circuit Device DataFreescale Semiconductor 155MC13892VL SUFFIX186-PIN 98ASA10849DREVISION 0

ADDITIONAL DOCUMENTATIONAnalog Integrated Circuit Device Data156 Freescale SemiconductorMC13892ADDITIONAL DOCUMENTATION Table 176. Additional Docume

REVISION HISTORYAnalog Integrated Circuit Device DataFreescale Semiconductor 157MC13892REVISION HISTORYREVISION DATE DESCRIPTION14.0 11/2011• Added M

Document Number: MC13892Rev. 19.04/2014Information in this document is provided solely to enable system and software implementers to use Freescale pr

ELECTRICAL CHARACTERISTICSSTATIC ELECTRICAL CHARACTERISTICSAnalog Integrated Circuit Device Data16 Freescale SemiconductorMC13892BUCK REGULATORS (CON

ELECTRICAL CHARACTERISTICSSTATIC ELECTRICAL CHARACTERISTICSAnalog Integrated Circuit Device DataFreescale Semiconductor 17MC13892SWBST (CONTINUED)Max

ELECTRICAL CHARACTERISTICSSTATIC ELECTRICAL CHARACTERISTICSAnalog Integrated Circuit Device Data18 Freescale SemiconductorMC13892VVIDEO LOW-POWER MOD

ELECTRICAL CHARACTERISTICSSTATIC ELECTRICAL CHARACTERISTICSAnalog Integrated Circuit Device DataFreescale Semiconductor 19MC13892VIOHI ACTIVE MODE DC

DEVICE VARIATIONSAnalog Integrated Circuit Device Data2 Freescale SemiconductorMC13892DEVICE VARIATIONSTable 1. MC13892 Device VariationsPart Number

ELECTRICAL CHARACTERISTICSSTATIC ELECTRICAL CHARACTERISTICSAnalog Integrated Circuit Device Data20 Freescale SemiconductorMC13892VSD ACTIVE MODE DCOu

ELECTRICAL CHARACTERISTICSSTATIC ELECTRICAL CHARACTERISTICSAnalog Integrated Circuit Device DataFreescale Semiconductor 21MC13892VUSB2 ACTIVE MODE DC

ELECTRICAL CHARACTERISTICSSTATIC ELECTRICAL CHARACTERISTICSAnalog Integrated Circuit Device Data22 Freescale SemiconductorMC13892VGEN1 LOW-POWER MODE

ELECTRICAL CHARACTERISTICSSTATIC ELECTRICAL CHARACTERISTICSAnalog Integrated Circuit Device DataFreescale Semiconductor 23MC13892VGEN3 ACTIVE MODE DC

ELECTRICAL CHARACTERISTICSSTATIC ELECTRICAL CHARACTERISTICSAnalog Integrated Circuit Device Data24 Freescale SemiconductorMC13892ACTIVE MODE DCOutput

ELECTRICAL CHARACTERISTICSDYNAMIC ELECTRICAL CHARACTERISTICSAnalog Integrated Circuit Device DataFreescale Semiconductor 25MC13892DYNAMIC ELECTRICAL

ELECTRICAL CHARACTERISTICSDYNAMIC ELECTRICAL CHARACTERISTICSAnalog Integrated Circuit Device Data26 Freescale SemiconductorMC13892Transient Line Resp

ELECTRICAL CHARACTERISTICSDYNAMIC ELECTRICAL CHARACTERISTICSAnalog Integrated Circuit Device DataFreescale Semiconductor 27MC13892VIOHI ACTIVE MODE -

ELECTRICAL CHARACTERISTICSDYNAMIC ELECTRICAL CHARACTERISTICSAnalog Integrated Circuit Device Data28 Freescale SemiconductorMC13892VSD ACTIVE MODE - A

ELECTRICAL CHARACTERISTICSDYNAMIC ELECTRICAL CHARACTERISTICSAnalog Integrated Circuit Device DataFreescale Semiconductor 29MC13892UVBUS ACTIVE MODE D

INTERNAL BLOCK DIAGRAMAnalog Integrated Circuit Device DataFreescale Semiconductor 3MC13892INTERNAL BLOCK DIAGRAM Figure 2. MC13892 Simplified Intern

ELECTRICAL CHARACTERISTICSDYNAMIC ELECTRICAL CHARACTERISTICSAnalog Integrated Circuit Device Data30 Freescale SemiconductorMC13892VGEN2 ACTIVE MODE -

FUNCTIONAL DESCRIPTIONFUNCTIONAL PIN DESCRIPTIONAnalog Integrated Circuit Device DataFreescale Semiconductor 31MC13892FUNCTIONAL DESCRIPTIONFUNCTIONA

FUNCTIONAL DESCRIPTIONFUNCTIONAL PIN DESCRIPTIONAnalog Integrated Circuit Device Data32 Freescale SemiconductorMC13892CFP AND CFMAccumulated current

FUNCTIONAL DESCRIPTIONFUNCTIONAL PIN DESCRIPTIONAnalog Integrated Circuit Device DataFreescale Semiconductor 33MC13892SWITCHERSSW1IN, SW2IN, SW3IN AN

FUNCTIONAL DESCRIPTIONFUNCTIONAL PIN DESCRIPTIONAnalog Integrated Circuit Device Data34 Freescale SemiconductorMC13892REGULATORSVINIOHIInput of VIOHI

FUNCTIONAL DESCRIPTIONFUNCTIONAL PIN DESCRIPTIONAnalog Integrated Circuit Device DataFreescale Semiconductor 35MC13892VGEN1DRVDrive output for the VG

FUNCTIONAL DESCRIPTIONFUNCTIONAL PIN DESCRIPTIONAnalog Integrated Circuit Device Data36 Freescale SemiconductorMC13892CONTROL LOGICLICELLCoin cell su

FUNCTIONAL DESCRIPTIONFUNCTIONAL PIN DESCRIPTIONAnalog Integrated Circuit Device DataFreescale Semiconductor 37MC13892PWRON1, 2 AND 3A turn on event

FUNCTIONAL DESCRIPTIONFUNCTIONAL PIN DESCRIPTIONAnalog Integrated Circuit Device Data38 Freescale SemiconductorMC13892CLKPrimary SPI clock input. In

FUNCTIONAL DESCRIPTIONFUNCTIONAL PIN DESCRIPTIONAnalog Integrated Circuit Device DataFreescale Semiconductor 39MC13892ADIN7ADC generic input channel

PIN CONNECTIONSAnalog Integrated Circuit Device Data4 Freescale SemiconductorMC13892PIN CONNECTIONS Figure 3. MC13892VK Pin Connections12345678910111

FUNCTIONAL DEVICE OPERATIONPROGRAMMABILITYAnalog Integrated Circuit Device Data40 Freescale SemiconductorMC13892FUNCTIONAL DEVICE OPERATIONPROGRAMMAB

FUNCTIONAL DEVICE OPERATIONPROGRAMMABILITYAnalog Integrated Circuit Device DataFreescale Semiconductor 41MC13892The SPI interface is comprised of the

FUNCTIONAL DEVICE OPERATIONPROGRAMMABILITYAnalog Integrated Circuit Device Data42 Freescale SemiconductorMC13892 Figure 6. SPI Transfer Protocol Mult

FUNCTIONAL DEVICE OPERATIONPROGRAMMABILITYAnalog Integrated Circuit Device DataFreescale Semiconductor 43MC13892Table 10. SPI Interface Timing Speci

FUNCTIONAL DEVICE OPERATIONI2C INTERFACEAnalog Integrated Circuit Device Data44 Freescale SemiconductorMC13892I2C INTERFACEI2C CONFIGURATIONWhen conf

FUNCTIONAL DEVICE OPERATIONI2C INTERFACEAnalog Integrated Circuit Device DataFreescale Semiconductor 45MC13892increments separated by an ACK. Read op

FUNCTIONAL DEVICE OPERATIONI2C INTERFACEAnalog Integrated Circuit Device Data46 Freescale SemiconductorMC13892INTERRUPT HANDLINGCONTROLThe MC13892 ha

FUNCTIONAL DEVICE OPERATIONI2C INTERFACEAnalog Integrated Circuit Device DataFreescale Semiconductor 47MC13892Additional sense bits are available to

FUNCTIONAL DEVICE OPERATIONI2C INTERFACEAnalog Integrated Circuit Device Data48 Freescale SemiconductorMC13892SPECIFIC REGISTERSIDENTIFICATIONThe MC1

FUNCTIONAL DEVICE OPERATIONCLOCK GENERATION AND REAL TIME CLOCKAnalog Integrated Circuit Device DataFreescale Semiconductor 49MC13892CLOCK GENERATION

PIN CONNECTIONSAnalog Integrated Circuit Device DataFreescale Semiconductor 5MC13892 Figure 4. MC13892VL Pin Connections 1234567891011121314A VUSB2 V

FUNCTIONAL DEVICE OPERATIONCLOCK GENERATION AND REAL TIME CLOCKAnalog Integrated Circuit Device Data50 Freescale SemiconductorMC13892OSCILLATOR APPLI

FUNCTIONAL DEVICE OPERATIONCLOCK GENERATION AND REAL TIME CLOCKAnalog Integrated Circuit Device DataFreescale Semiconductor 51MC13892 Figure 10. SRTC

FUNCTIONAL DEVICE OPERATIONCLOCK GENERATION AND REAL TIME CLOCKAnalog Integrated Circuit Device Data52 Freescale SemiconductorMC13892TIME OF DAY ALAR

FUNCTIONAL DEVICE OPERATIONCLOCK GENERATION AND REAL TIME CLOCKAnalog Integrated Circuit Device DataFreescale Semiconductor 53MC13892data that has be

FUNCTIONAL DEVICE OPERATIONPOWER CONTROL SYSTEMAnalog Integrated Circuit Device Data54 Freescale SemiconductorMC13892POWER CONTROL SYSTEMINTERFACEThe

FUNCTIONAL DEVICE OPERATIONPOWER CONTROL SYSTEMAnalog Integrated Circuit Device DataFreescale Semiconductor 55MC13892PCMAXCNT[3:0] SPI bits Maximum n

FUNCTIONAL DEVICE OPERATIONOPERATING MODESAnalog Integrated Circuit Device Data56 Freescale SemiconductorMC13892OPERATING MODESPOWER CONTROL STATE MA

FUNCTIONAL DEVICE OPERATIONOPERATING MODESAnalog Integrated Circuit Device DataFreescale Semiconductor 57MC13892POWER CONTROL MODES DESCRIPTIONFollow

FUNCTIONAL DEVICE OPERATIONOPERATING MODESAnalog Integrated Circuit Device Data58 Freescale SemiconductorMC13892Any peripheral loading on SW4 should

FUNCTIONAL DEVICE OPERATIONOPERATING MODESAnalog Integrated Circuit Device DataFreescale Semiconductor 59MC13892In order to distinguish a non-PCUT in

PIN CONNECTIONSAnalog Integrated Circuit Device Data6 Freescale SemiconductorMC13892Table 2. MC13892 Pin Definitions A functional description of ea

FUNCTIONAL DEVICE OPERATIONOPERATING MODESAnalog Integrated Circuit Device Data60 Freescale SemiconductorMC13892GLOBAL SYSTEM RESTARTA global system

FUNCTIONAL DEVICE OPERATIONOPERATING MODESAnalog Integrated Circuit Device DataFreescale Semiconductor 61MC13892Charger Attach CHRGRAW is pulled high

FUNCTIONAL DEVICE OPERATIONOPERATING MODESAnalog Integrated Circuit Device Data62 Freescale SemiconductorMC13892TIMING DIAGRAMSA Turn On event timing

FUNCTIONAL DEVICE OPERATIONOPERATING MODESAnalog Integrated Circuit Device DataFreescale Semiconductor 63MC13892The power up sequence is shown in Tab

FUNCTIONAL DEVICE OPERATIONOPERATING MODESAnalog Integrated Circuit Device Data64 Freescale SemiconductorMC13892POWER MONITORINGThe voltage at BPSNS

FUNCTIONAL DEVICE OPERATIONOPERATING MODESAnalog Integrated Circuit Device DataFreescale Semiconductor 65MC13892When requesting standby, a programmab

FUNCTIONAL DEVICE OPERATIONOPERATING MODESAnalog Integrated Circuit Device Data66 Freescale SemiconductorMC13892BUCK REGULATORSOperational modes of t

FUNCTIONAL DEVICE OPERATIONOPERATING MODESAnalog Integrated Circuit Device DataFreescale Semiconductor 67MC13892POWER GATING SYSTEMThe Low-power Off

FUNCTIONAL DEVICE OPERATIONOPERATING MODESAnalog Integrated Circuit Device Data68 Freescale SemiconductorMC13892 Figure 13. Power Gating DiagramMEMOR

FUNCTIONAL DEVICE OPERATIONOPERATING MODESAnalog Integrated Circuit Device DataFreescale Semiconductor 69MC13892POWER GATING SPECIFICATIONS AND CONTR

PIN CONNECTIONSAnalog Integrated Circuit Device DataFreescale Semiconductor 7MC13892D1 D1 VUSB 3.6 Output USB SupplyUSB transceiver regulator outputD

FUNCTIONAL DEVICE OPERATIONOPERATING MODESAnalog Integrated Circuit Device Data70 Freescale SemiconductorMC13892The GPO1 output is intended to be use

FUNCTIONAL DEVICE OPERATIONSUPPLIESAnalog Integrated Circuit Device DataFreescale Semiconductor 71MC13892SUPPLIESSUPPLY FLOWThe switched mode power s

FUNCTIONAL DEVICE OPERATIONSUPPLIESAnalog Integrated Circuit Device Data72 Freescale SemiconductorMC13892BUCK REGULATOR SUPPLIESFour buck regulators

FUNCTIONAL DEVICE OPERATIONSUPPLIESAnalog Integrated Circuit Device DataFreescale Semiconductor 73MC13892The Buck regulator topology includes an inte

FUNCTIONAL DEVICE OPERATIONSUPPLIESAnalog Integrated Circuit Device Data74 Freescale SemiconductorMC13892BUCK REGULATOR CORETable 45. PLL Main Chara

FUNCTIONAL DEVICE OPERATIONSUPPLIESAnalog Integrated Circuit Device DataFreescale Semiconductor 75MC13892Since the startup default values of the buck

FUNCTIONAL DEVICE OPERATIONSUPPLIESAnalog Integrated Circuit Device Data76 Freescale SemiconductorMC13892 Figure 17. Buck Regulator PFM Efficiency SW

FUNCTIONAL DEVICE OPERATIONSUPPLIESAnalog Integrated Circuit Device DataFreescale Semiconductor 77MC13892 Figure 18. Buck Regulator PWM (No Pulse Sk

FUNCTIONAL DEVICE OPERATIONSUPPLIESAnalog Integrated Circuit Device Data78 Freescale SemiconductorMC13892 Figure 19. Buck Regulator PWM (Pulse Skippi

FUNCTIONAL DEVICE OPERATIONSUPPLIESAnalog Integrated Circuit Device DataFreescale Semiconductor 79MC13892Since the switchers have a strong sourcing c

PIN CONNECTIONSAnalog Integrated Circuit Device Data8 Freescale SemiconductorMC13892F7 E7, E8, E9, E10, F4, F5, F6GNDSUB2 – Ground Ground 2Non critic

FUNCTIONAL DEVICE OPERATIONSUPPLIESAnalog Integrated Circuit Device Data80 Freescale SemiconductorMC13892stepping. If a switcher runs out of programm

FUNCTIONAL DEVICE OPERATIONSUPPLIESAnalog Integrated Circuit Device DataFreescale Semiconductor 81MC13892 Figure 22. SID Control Example for Panic Mo

FUNCTIONAL DEVICE OPERATIONSUPPLIESAnalog Integrated Circuit Device Data82 Freescale SemiconductorMC13892 Figure 23. Boost Regulator ArchitectureEnab

FUNCTIONAL DEVICE OPERATIONSUPPLIESAnalog Integrated Circuit Device DataFreescale Semiconductor 83MC13892All regulators use the main bandgap as the r

FUNCTIONAL DEVICE OPERATIONSUPPLIESAnalog Integrated Circuit Device Data84 Freescale SemiconductorMC13892• Short-circuit protection (SCP) is included

FUNCTIONAL DEVICE OPERATIONSUPPLIESAnalog Integrated Circuit Device DataFreescale Semiconductor 85MC13892product damage. If a short-circuit condition

FUNCTIONAL DEVICE OPERATIONSUPPLIESAnalog Integrated Circuit Device Data86 Freescale SemiconductorMC13892PERIPHERAL INTERFACINGIC interfaces in the l

FUNCTIONAL DEVICE OPERATIONSUPPLIESAnalog Integrated Circuit Device DataFreescale Semiconductor 87MC13892GEN1, GEN2, AND GEN3 REGULATORSGeneral purpo

FUNCTIONAL DEVICE OPERATIONSUPPLIESAnalog Integrated Circuit Device Data88 Freescale SemiconductorMC13892continuous dissipation at minimum footprint

FUNCTIONAL DEVICE OPERATIONBATTERY INTERFACE AND CONTROLAnalog Integrated Circuit Device DataFreescale Semiconductor 89MC13892BATTERY INTERFACE AND C

PIN CONNECTIONSAnalog Integrated Circuit Device DataFreescale Semiconductor 9MC13892H10 G12 SW1FB 3.6 Input Switcher 1 FeedbackSwitcher 1 feedbackH12

FUNCTIONAL DEVICE OPERATIONBATTERY INTERFACE AND CONTROLAnalog Integrated Circuit Device Data90 Freescale SemiconductorMC13892THCHKB Battery thermist

FUNCTIONAL DEVICE OPERATIONBATTERY INTERFACE AND CONTROLAnalog Integrated Circuit Device DataFreescale Semiconductor 91MC13892BUILDING BLOCKS AND FUN

FUNCTIONAL DEVICE OPERATIONBATTERY INTERFACE AND CONTROLAnalog Integrated Circuit Device Data92 Freescale SemiconductorMC13892OVER-VOLTAGE PROTECTION

FUNCTIONAL DEVICE OPERATIONBATTERY INTERFACE AND CONTROLAnalog Integrated Circuit Device DataFreescale Semiconductor 93MC13892POWER DISSIPATIONSince

FUNCTIONAL DEVICE OPERATIONBATTERY INTERFACE AND CONTROLAnalog Integrated Circuit Device Data94 Freescale SemiconductorMC13892CHARGER DETECTION AND C

FUNCTIONAL DEVICE OPERATIONBATTERY INTERFACE AND CONTROLAnalog Integrated Circuit Device DataFreescale Semiconductor 95MC13892Crossing the thresholds

FUNCTIONAL DEVICE OPERATIONBATTERY INTERFACE AND CONTROLAnalog Integrated Circuit Device Data96 Freescale SemiconductorMC13892CHARGER OPERATIONUSB CH

FUNCTIONAL DEVICE OPERATIONBATTERY INTERFACE AND CONTROLAnalog Integrated Circuit Device DataFreescale Semiconductor 97MC13892The precharge will time

FUNCTIONAL DEVICE OPERATIONBATTERY INTERFACE AND CONTROLAnalog Integrated Circuit Device Data98 Freescale SemiconductorMC13892FACTORY MODEIn factory

FUNCTIONAL DEVICE OPERATIONBATTERY INTERFACE AND CONTROLAnalog Integrated Circuit Device DataFreescale Semiconductor 99MC13892f) If the enumeration i