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Silicon Laboratories EM3585 User Manual
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Silicon Laboratories EM3585 User Manual

Silicon Laboratories EM3585 User Manual

Zigbee module
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EM3585
 
 
 
EM3585
Zigbee module User's Manual
 
 
 
1
Rev 1.0

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Summary of Contents for Silicon Laboratories EM3585

  • Page 1 EM3585       EM3585 Zigbee module User’s Manual       Rev 1.0...
  • Page 2   E M 3 58 x       Ta bl e of C o n t e n t s   1. Related Documents and Conventions ................3 1.1. Related Documents ......................3 1.1.1. Ember EM358x Reference Manual................ 3 1.1.2.

  • Page 3: Related Documents And Conventions

    This data sheet accompanies several documents to provide the complete description of the Ember EM358x devices. 1.1.1. Ember EM358x Reference Manual The Silicon Laboratories Ember EM358x Reference Manual provides the detailed description for each peripheral on the EM358x devices. 1.1.2. ZigBee Specification The core ZigBee specification (Document 053474) defines ZigBee's smart, cost-effective and energy-efficient mesh network.
  • Page 4   E M 3 58 x   1.2.使用手冊警語 To assure continued FCC compliance: 1. Any changes or modifications not expressly approved by the grantee of this device could void the user's authority to operate the equipment. 2. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator &...
  • Page 5   EM358x General Description   The Ember EM358x is a fully integrated System-on-Chip that integrates a 2.4 GHz, IEEE 802.15.4-2003-compliant ® transceiver, 32-bit ARM Cortex -M3 microprocessor, flash and RAM memory, and peripherals of use to designers of ZigBee-based systems. The transceiver uses an efficient architecture that exceeds the dynamic range requirements imposed by the IEEE 802.15.4-2003 standard by over 15 dB.

  • Page 6: Pin Assignments

      E M 3 58 x   6. Pin Assignments                                   48     47     46     45     44     43     42     41     40     39     38     37        VDD_24MHZ PB0, VREF, IRQA, TRACEDATA2, TIM1CLK, TIM2MSK 1    36 ...
  • Page 7   EM358x     Table 6.1. EM358x Pin Descriptions   Pin # Signal Direction Description VDD_24MHZ Power 1.8 V high-frequency oscillator supply VDD_VCO Power 1.8 V VCO supply RF_P Differential (with RF_N) receiver input/transmitter output RF_N Differential (with RF_P) receiver input/transmitter output VDD_RF Power 1.8 V RF supply (LNA and PA)
  • Page 8   E M 3 58 x Table 6.1. EM358x Pin Descriptions (Continued)   Pin # Signal Direction Description Digital I/O High Disable REG_EN with GPIO_DBGCFG[4] current TIM1C4 Timer 1 Channel 4 output Enable timer output with TIM1_CCER Select alternate output function with GPIO_PACFGH[15:12] Disable REG_EN with GPIO_DBGCFG[4] TIM1C4 Timer 1 Channel 4 input...
  • Page 9   EM358x Table 6.1. EM358x Pin Descriptions (Continued)   Pin # Signal Direction Description Digital I/O TIM2C4 Timer 2 channel 4 output (see also Pin 24) Enable remap with TIM2_OR[7] Enable timer output in TIM2_CCER Select alternate output function with GPIO_PBCFGH[3:0] TIM2C4 Timer 2 channel 4 input (see also Pin 24)
  • Page 11   EM358x Table 6.1. EM358x Pin Descriptions (Continued)   Pin # Signal Direction Description Digital I/O USBDP (where USB D+ signal applicable) Select analog function with GPIO_PACFGL[7:4] TIM2C3 Timer 2 channel 3 output (see also Pin 19) Disable remap with TIM2_OR[6] Enable timer output in TIM2_CCER Select alternate output function with GPIO_PACFGL[7:4] TIM2C3...
  • Page 12   E M 3 58 x Table 6.1. EM358x Pin Descriptions (Continued)   Pin # Signal Direction Description Digital I/O TIM2C4 Timer 2 channel 4 output (see also Pin 20) Disable remap with TIM2_OR[7] Enable timer output in TIM2_CCER Select alternate output function with GPIO_PACFGL[11:8] TIM2C4 Timer 2 channel 4 input (see also Pin 20)
  • Page 13   EM358x Table 6.1. EM358x Pin Descriptions (Continued)   Pin # Signal Direction Description Digital I/O ADC4 Analog ADC Input 4 Select analog function with GPIO_PACFGH[3:0] PTI_EN Frame signal of Packet Trace Interface (PTI) Disable trace interface in ARM core Enable PTI in Ember software Select alternate output function with GPIO_PACFGH[3:0] TRACEDATA2...
  • Page 14   E M 3 58 x Table 6.1. EM358x Pin Descriptions (Continued)   Pin # Signal Direction Description Digital I/O SC1MISO SPI slave data out of Serial Controller 1 Either disable timer output in TIM2_CCER, or disable remap with TIM2_OR[4] Select SPI with SC1_MODE Select slave with SC1_SPICFG Select alternate output function with GPIO_PBCFGL[7:4]...
  • Page 15   EM358x Table 6.1. EM358x Pin Descriptions (Continued)   Pin # Signal Direction Description Digital I/O SC1MISO SPI master data in of Serial Controller 1 Select SPI with SC1_MODE Select master with SC1_SPICFG SC1MOSI SPI slave data in of Serial Controller 1 Select SPI with SC1_MODE Select slave with SC1_SPICFG SC1SCL...
  • Page 16   E M 3 58 x Table 6.1. EM358x Pin Descriptions (Continued)   Pin # Signal Direction Description Digital I/O Enable with GPIO_DBGCFG[5] and GPIO_PCCFGH[1] clear JTDO JTAG data out to debugger Selected when in JTAG mode (default mode, see JTMS description, Pin 35) Serial Wire Output asynchronous trace output to debugger Select asynchronous trace interface in ARM core...
  • Page 17   EM358x Table 6.1. EM358x Pin Descriptions (Continued)   Pin # Signal Direction Description Digital I/O VREF Analog O ADC reference output Enable analog function with GPIO_PBCFGL[3:0] VREF Analog I ADC reference input Enable analog function with GPIO_PBCFGL[3:0] Enable reference output with an Ember system function IRQA External interrupt source A TRACEDATA2...
  • Page 18   E M 3 58 x Table 6.1. EM358x Pin Descriptions (Continued)   Pin # Signal Direction Description Digital I/O High current ADC2 Analog ADC Input 2 Enable analog function with GPIO_PBCFGH[15:12] IRQC Default external interrupt source C. TIM1C2 Timer 1 channel 2 output Enable timer output in TIM1_CCER Select alternate output function with GPIO_PBCFGH[15:12] TIM1C2...
  • Page 19   EM358x Table 6.1. EM358x Pin Descriptions (Continued)   Pin # Signal Direction Description OSCA 24 MHz crystal oscillator or external clock input. (An external clock input should only be used for test and debug purposes. If used in this manner, the external clock input should be a 1.8 V, 50% duty cycle, square wave.) Ground Ground supply pad in the bottom center of the package forms Pin 49.

  • Page 20: Mechanical Details

    EM358x       6.1. Mechanical Details   The EM358x package is a plastic 48-pin QFN that is 7 mm x 7 mm x 0.90 mm. Figure 6.2 illustrates the package drawing.     回            ...
  • Page 21   EM358x       Table 6.2. Package Dimensions   Dimension 0.80 0.85 0.90 0.035 0.05 — 0.65 0.67 0.203 REF 0.25 7 BSC 7 BSC 0.5 BSC 0.35 0.40 0.45 0.10 0.08 Notes: 1. All dimensions shown are in millimeters (mm) unless otherwise noted.
  • Page 22   E M 3 58 x     6.1.1. QFN48 Footprint Recommendations Figure 6.3 demonstrates the IPC-7351 recommended PCB Footprint for the EM358x (QFN50P700X700X90-49N). A ground pad in the bottom center of the package forms a 49th pin. A 3 x 3 array of non-thermal vias should connect the EM358x decal center shown in Figure 6.3 to the PCB ground plane through the ground pad.
  • Page 23   EM358x                                                         Figure 6.5. Solder Mask Dimensions   Rev 1.0...
  • Page 24   E M 3 58 x     Table 6.3. PCB Land Pattern   Dimension 6.80 6.90 6.80 6.90 0.50 BSC 0.20 0.30 5.20 5.40 0.75 0.85 5.20 5.40 Notes: General All dimensions shown are in millimeters (mm) unless otherwise noted. This Land Pattern Design is based on the IPC-7351 guidelines.
  • Page 25 EM358x      The final end product must be labeled in a visible area with the following: “Contains FCC ID: NHS-EM3585”, “contains IC: 3653A-EM3585”. The grantee's FCC ID can be used only when all FCC/ IC compliance requirements are met.  ...