Fujitsu MB3891 manual PIN Assignment, TOP View

Page 2

MB3891

■PIN ASSIGNMENT

N.C. : 49

N.C. : 50 SW2-OUTPUT :51 SW2-INPUT :52 SW1-ON :53 SW2-ON :54 SW3-ON :55 CONT3 : 56 CONT5 : 57 OUT5 : 58 GND5 : 59 VBAT3 : 60 VBAT3 : 61 VBAT3 : 62 N.C. : 63 N.C. : 64

(TOP VIEW)

SW3-INPUT

SW3-OUTPUT

SW1-INPUT

SW1-OUTPUT

CONT4

VBAT4

OUT4

GND4

SIM-IO

CLK

RST

∝P-IO

CLK-IN

RESET-IN

48 :

47 :

46 :

45 :

44 :

43 :

42 :

41 :

40 :

39 :

38 :

37 :

36 :

35 :

34 :

33 :

: 1

: 2

: 3

: 4

: 5

: 6

: 7

: 8

: 9

N.C.

OUT3

GND3

OUT2

VBAT1

VBAT1 :

OUT1 :

CONT1 :

CONT6 :

CONT2 :

32 : GND-VSIM

31 : VCAP−

30 : VCAP+

29 : VSIMOUT

28 : OSC

27 : SIMPROG

26 : VSIM-ON

25 : VCC-VSIM

24 : REF-OUT

23 : VFIL

22 : VREF

21 : V-BACKUP

20 : VBAT2

19 : GND1

18 : DELAYCAP

17 : XPOWERGOOD

(FPT-64P-M03)

Image 2

Contents Package FeaturesDescription Pin plastic Lqfp FPT-64P-M03PIN Assignment TOP ViewPin No Symbol Descriptions PIN DescriptionSW1-OUTPUT VBAT4CONT4 SW1-INPUTBlock Diagram Absolute Maximum Ratings Parameter Symbol Conditions Rating Unit MinParameter Symbol Conditions Value Unit Min Recommended Operating ConditionsElectrical Characteristics Parameter Symbol Pin No Conditions Value Unit Min TypParameter Symbol Pin Conditions Value Unit Min Parameter Symbol Pin No Conditions Value Unit Min ΔVBAT2 LDO6 ΔV-BACKUP BackupRMS Backup = 1 ∝F ΔREF-OUTParameter Symbol Pin No Conditions Value Unit Min Typ Max SIM Typical Characteristics Ripple rejection vs. frequency LDO1 DBm Load current I Load mA Ambient temperature Ta CPower supply Voltage VOUT1 Frequency f Hz Dropout voltage vs. load current LDO1LDO1 Measurement diagramWaveform at rapid change of output load IC internalWaveform at rapid change of output load LDO2 NPNIC internal LDO1 IC internal LDO2Supply PowerPower supply voltage VCC-VSIMV Output voltage vs. load current Vsimout Chargepump Voltage Vsimout Efficiency vs. power supply voltage Vsimout ChargepumpEfficiency Output voltage rising waveforms Vsimout ChargepumpOutput voltage waveforms Vsimout Chargepump Output voltage Vsimout mV Input voltage V Upio Input voltage V SimioDissipation Output voltage vs. ambient temperature SIM InterfaceVoltage Output Functional Description Setting the Xpowergood Time Backup Uvlo on Operation Timing ChartBattery controlled OUT1 hold InputMB3891 Application ExampleDo not apply negative voltages Usage PrecautionsOrdering Information Part number Package RemarksFujitsu Limited F64009S-3C-6 Package DimensionDimensions in mm inches Fujitsu Limited F0007