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BC7601 Datasheet(PDF) 1 Page - Holtek Semiconductor Inc |
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BC7601 Datasheet(HTML) 1 Page - Holtek Semiconductor Inc |
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1 / 16 page  Rev. 1.10 1 May 19, 2017 Rev. 1.00 PB May 19, 2017 BC7601/BC7602 BLE Transparent Transmission Controller Block Diagram RFIO VDDRF_15 SPI_CS/UR_CTS SPI_MOSI/UR_RXD DCDC_SW VOUT_15 SPI-UR_N WAKEUP DVDD_12 SPI_MISO/UR_TXD SPI_CLK/UR_RTS IIC_SDA Expose Pad : RFGND XI VDDIF_15 IIC_CLK VDDLO_15 INT_EXT PVIN STATE EE_WP RST_N XO LNA Switch Balun VCO Frequency Synthesizer Mixer +Gain IF Filter & Demod ACI EEPROM (BC7602 Only) PA DC/DC Converter LDO Xtal OSC A[2:0] SDA WP SCL PDN BLE Controller SPI_INT Features • 3.3Voperatingvoltage • IntegratedhighperformanceRFandMODEMfor enhancedBLE. • Fewexternalcomponentsrequiredaswellason-chip 32MHzcrystalcapacitorstoreducetheBOMcost. • IntegratedDC/DCconverterandLDOsallowinga widersupplyrangewithasinglepowersupply • Over75dBRXofgaininprogrammablegainsteps • IntegratedSPIandUARTforACIinterfaces • IncludesSleepandPowerDownmodesforlow powerconsumption • Embeddedpatchmemorytoreducesystem developmenteffortandcost–BC7602only • Packagetypes: ♦ BC7601:32-pinQFN–4mmx4mm ♦ BC7602:46-pinQFN–6.5mmx4.5mm Applications • Healthcareproducts • Smarthomeappliances • Beacons General Description TheBC7601/BC7602devicesarefully-integrated, single-chipBluetoothLowEnergy,BLE,controllers. ThedevicesarespeciallydesignedtoactasBLE slavecontrollersinaccordancewiththeBluetooth specificationv4.1. The devices can be controlled by any external microcontrollerthroughtheApplicationController Interface,ACI,whichisdesignedtoallowthedevices toeasilycommunicatewithexternalcircuitry.The UARTandSPIinterfacesareavailableastheACI transportlayers. Additionally,duringintervalswherethereisnoactive BLERFconnection,thedeviceswillenteraSleep Modethusfurtherreducingpowerconsumption. Ingeneralpractice,theBC7601/BC7602devices willberequiredtodownloadapatchcodeforfull BLEoptimisation.Forconvenienceandsystemcost reduction,theBC7602devicealreadysupportsan internalpatchcodeandsodoesnotneedtopatch fromtheexternalmicrocontroller. |
Número de pieza similar - BC7601 |
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Descripción similar - BC7601 |
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