Usage Precautions, Ordering Information, MB3891PFV | Fujitsu

MB3891

■USAGE PRECAUTIONS

•Printed circuit board ground lines should be set up with consideration for common impedance.

•Take appropriate static electricity measures.

•Containers for semiconductor materials should have anti-static protection or be made of conductive material.

•After mounting, printed circuit boards should be stored and shipped in conductive bags or Containers.

•Work platforms, tools, and instruments should be properly grounded.

•Working personal should be grounded with resistance of 250 kΩ to 1 MΩ between body and ground.

•Do not apply negative voltages

The use of negative voltages below -0.3V may create parasitic transistors on LSI lines, Which can cause abnormal operation.

■ORDERING INFORMATION

Part number	Package	Remarks

MB3891PFV	64-pin Plastic LQFP
MB3891PFV	(FPT-64P-M03)
	(FPT-64P-M03)

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Fujitsu MB3891 manual Usage Precautions, Ordering Information, Do not apply negative voltages, Part number Package Remarks

Contents

Pin plastic Lqfp FPT-64P-M03 FeaturesDescription Package TOP View PIN Assignment PIN Description Pin No Symbol Descriptions SW1-INPUT VBAT4CONT4 SW1-OUTPUT Block Diagram Recommended Operating Conditions Parameter Symbol Conditions Rating Unit MinParameter Symbol Conditions Value Unit Min Absolute Maximum Ratings Parameter Symbol Pin No Conditions Value Unit Min Typ Electrical Characteristics Parameter Symbol Pin Conditions Value Unit Min Parameter Symbol Pin No Conditions Value Unit Min ΔREF-OUT LDO6 ΔV-BACKUP BackupRMS Backup = 1 ∝F ΔVBAT2 Parameter Symbol Pin No Conditions Value Unit Min Typ Max SIM Typical Characteristics Frequency f Hz Dropout voltage vs. load current LDO1 Load current I Load mA Ambient temperature Ta CPower supply Voltage VOUT1 Ripple rejection vs. frequency LDO1 DBm IC internal Measurement diagramWaveform at rapid change of output load LDO1 IC internal LDO2 NPNIC internal LDO1 Waveform at rapid change of output load LDO2 Power Power supply voltage VCC-VSIMVSupply Output voltage vs. load current Vsimout Chargepump Output voltage rising waveforms Vsimout Chargepump Efficiency vs. power supply voltage Vsimout ChargepumpEfficiency Voltage Vsimout Output voltage waveforms Vsimout Chargepump Input voltage V Upio Input voltage V Simio Output voltage Vsimout mV Output voltage vs. ambient temperature SIM Interface Voltage OutputDissipation Functional Description Setting the Xpowergood Time Input Operation Timing ChartBattery controlled OUT1 hold Backup Uvlo on Application Example MB3891 Part number Package Remarks Usage PrecautionsOrdering Information Do not apply negative voltages Package Dimension Dimensions in mm inchesFujitsu Limited F64009S-3C-6 F0007 Fujitsu Limited