EM260 ZigBee/802.15.4 Network Processor - 120-0260 ... - wless.ru

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EM2601 Pin AssignmentsVDD_24MHZOSCAOSCBVDD_SYNTH_PREVDD_COREnWAKELINK_ACTIVITYSDBGVDD_FLASHGND40 39 38 37 36 35 34 33 32 31VDD_VCORF_P1241GND3029nSIF_LOADSIF_MOSIRF_N328SIF_MISOVDD_RFRF_TX_ALT_PRF_TX_ALT_N456EM260272625SIF_CLKnHOST_INTN.C.VDD_IF724VDD_PADSBIAS_R823PTI_DATAVDD_PADSA922PTI_ENTX_ACTIVE1021nSSEL11 12 13 14 15 16 17 18 19 20nRESETVREG_OUTVDD_PADSVDD_COREnSSEL_INTN.C.MOSIMISOVDD_PADSSCLKFigure 1. EM260 Pin Assignment for SPI ProtocolVDD_24MHZOSCAOSCBVDD_SYNTH_PREVDD_COREN.C.LINK_ACTIVITYSDBGVDD_FLASHGND40 39 38 37 36 35 34 33 32 31VDD_VCORF_P1241GND3029nSIF_LOADSIF_MOSIRF_N328SIF_MISOVDD_RFRF_TX_ALT_PRF_TX_ALT_N456EM260272625SIF_CLKRXDTXDVDD_IF724VDD_PADSBIAS_R823PTI_DATAVDD_PADSA922PTI_ENTX_ACTIVE1021N.C.11 12 13 14 15 16 17 18 19 20nRESETVREG_OUTVDD_PADSV DD_COREnCTSnRTSN.C.N.C.VDD_PADSN.C.Figure 2. EM260 Pin Assignment for UART Protocol120-0260-000J Page 4
EM260Table 1. Pin DescriptionsPin # Signal DirectionDescription1 VDD_VCO Power 1.8V VCO supply; should be connected to VREG_OUT2 RF_P I/O Differential (with RF_N) receiver input/transmitter output3 RF_N I/O Differential (with RF_P) receiver input/transmitter output4 VDD_RF Power 1.8V RF supply (LNA and PA); should be connected to VREG_OUT5 RF_TX_ALT_P O Differential (with RF_TX_ALT_N) transmitter output (optional)6 RF_TX_ALT_N O Differential (with RF_TX_ALT_P) transmitter output (optional)7 VDD_IF Power 1.8V IF supply (mixers and filters); should be connected to VREG_OUT8 BIAS_R I Bias setting resistor9 VDD_PADSA Power Analog pad supply (1.8V); should be connected to VREG_OUT10 TX_ACTIVE O Logic-level control for external RX/TX switch11 nRESET I Active low chip reset (internal pull-up)12 VREG_OUT Power Regulator output (1.8V)13 VDD_PADS Power Pads supply (2.1 – 3.6V)The EM260 baseband controls TX_ACTIVE and drives it high (1.8V) when in TX mode.(Refer to Table 6 and section 4.2.2.)14 VDD_CORE Power 1.8V digital core supply; should be connected to VREG_OUT15nSSEL_INT I SPI Slave Select Interrupt (from Host to EM260)When using the SPI interface, this signal must be connected to nSSEL (Pin 21)nCTS I UART Clear To Send (enables EM260 transmission)When using the UART interface, this signal should be left unconnected if not used.16N.C. I When using the SPI interface, this signal is left not connected.nRTS O UART Request To Send (enables Host transmission)When using the UART interface, this signal should be left unconnected if not used.17MOSI I SPI Data, Master Out / Slave In (from Host to EM260)N.C. I When using the UART interface, this signal is left not connected.18MISO O SPI Data, Master In / Slave Out (from EM260 to Host)N.C. I When using the UART interface, this signal is left not connected.19 VDD_PADS Power Pads supply (2.1 – 3.6V)20SCLK I SPI Clock (from Host to EM260)N.C. I When using the UART interface, this signal is left not connected.21nSSEL I SPI Slave Select (from Host to EM260)N.C. I When using the UART interface, this signal is left not connected.22 PTI_EN O Frame signal of Packet Trace Interface (PTI)23 PTI_DATA O Data signal of Packet Trace Interface (PTI)Page 5120-0260-000J
Page 1 and 2: INSPIRE GK12 Lesson PlanLesson Titl
Page 6 and 7: EM260Pin # Signal DirectionDescript
Page 8 and 9: EM260The MAC interfaces the data me
Page 10 and 11: EM2603.3 Environmental Characterist
Page 12 and 13: EM2603.5 Digital I/O Specifications
Page 14 and 15: EM2603.6.2 TransmitTable 8 lists th
Page 16 and 17: EM260seen in range testing measurem
Page 18 and 19: EM260operations, consider an EM260
Page 20 and 21: EM260Table 12 lists the specificati
Page 22 and 23: EM2605 SPI ProtocolThe EM260 Low Le
Page 24 and 25: EM2605.2.5 SpacingTo ensure that th
Page 26 and 27: EM260Table 14 lists the timing para
Page 28 and 29: EM260will be 0x82, since the versio
Page 30: EM2605.7.1 SPI Protocol VersionnHOS
Page 34 and 35: EM26022. Stop transmitting after th
Page 36 and 37: EM260The UART signals follow the us
Page 38 and 39: EM2608 Typical ApplicationFigure 14
Page 40 and 41: EM2609 Mechanical DetailsThe EM260
Page 42 and 43: EM26010 QFN40 FootprintFigure 18 de
Page 44 and 45: EM26012 Part MarkingThe EM260 part
Page 46 and 47: EM260Figure 23. Detailed Tape and R
Page 48 and 49: EM260Figure 25. EM260 Tray Informat
Page 50 and 51: EM26015 Abbreviations and AcronymsA
Page 52 and 53: EM26016 References• ZigBee Specif
Page 54:
EM260Revision Location Description
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EM260 ZigBee/802.15.4 Network Processor - 120-0260 ... - wless.ru

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