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Product Description

Broadcom

®

 

March 28, 2014 • MMP920737TAG03-HWUM100-R

Page 8

BCM920737TAG-03 WICED Smart Tag Hardware User Manual

 

Product Description

The BCM27036 and BCM20737 are Bluetooth Low Energy (BLE)-compliant, stand-alone baseband processors 
with integrated 2.4 GHz transceivers. The Broadcom WICED Smart Tag (

Figure 1

) is an evaluation board that 

makes various pins on the BCM2073X available for debug, evaluation, and troubleshooting.

Figure 1:  WICED Smart Tag 

 

Broadcom 

Confidential

Summary of Contents for BCM920737TAG-03

Page 1: ...WUM100 R 5300 California Avenue Irvine CA 92617 Phone 949 926 5000 Fax 949 926 5203 March 28 2014 WICED Smart Tag Hardware User Manual BCM920737TAG 03 WICED Development System B r o a d c o m C o n f...

Page 2: ...r countries and or the EU Any other trademarks or trade names mentioned are the property of their respective owners Broadcom Corporation 5300 California Avenue Irvine CA 92617 2014 by Broadcom Corpora...

Page 3: ...cronyms and Abbreviations 6 Document Conventions 6 References 7 Technical Support 7 Product Description 8 Board Layout 9 Power Up Options 11 UART Boot Up 11 Boot from ROM 12 Application Firmware Softw...

Page 4: ...Page 4 List of Figures Figure 1 WICED Smart Tag 8 Figure 2 Board Assembly Top View 9 Figure 3 Board Assembly Bottom View 10 Figure 4 Baseband and PMU Schematics 14 Figure 5 RF Schematics 15 Figure 6...

Page 5: ...List of Tables Table 1 Resistor Settings for External 32 KHz Crystal 9 Table 2 Resistor Settings for Memory 9 Table 3 Switch Settings for Power 11 Table 4 Voltage Regulator Output 11 Table 5 Configur...

Page 6: ...Smart devices Acronyms and Abbreviations In most cases acronyms and abbreviations are defined on first use For a comprehensive list of acronyms and other terms used in Broadcom documents go to http w...

Page 7: ...documentation schematic diagrams product bill of materials PCB layout information and software updates through its customer support portal For a CSP account contact your Broadcom Sales or Engineering...

Page 8: ...he BCM27036 and BCM20737 are Bluetooth Low Energy BLE compliant stand alone baseband processors with integrated 2 4 GHz transceivers The Broadcom WICED Smart Tag Figure 1 is an evaluation board that m...

Page 9: ...use external LPO by installing R102 and R103 highlighted in Figure 2 above Resistor values are listed in Table 1 below By default the board is set to use EEPROM but can be set for serial flash by adju...

Page 10: ...MMP920737TAG03 HWUM100 R Page 10 BCM920737TAG 03 WICED Smart Tag Hardware User Manual The Smart Tag evaluation board assembly bottom view is shown in Figure 3 Figure 3 Board Assembly Bottom View B r...

Page 11: ...le 3 2 SW4 should be in HCI mode by placing all eight switches in the ON position 3 Plug in the USB cable to connector J6 The Smart Tag will display in the Windows Device Manager as two COM ports name...

Page 12: ...nager Or Press and hold the BOOT ROM button SW5 press and release RESET SW6 release the BOOT ROM button SW5 The evaluation board can now accept HCI commands or download firmware through the UART inter...

Page 13: ...C Connects LDO_IN to VBAT B C Connects LDO_IN to VDDIO RD2 A C Connects SDA for EEPROM B C Connects SI for serial flash RD3 A C Connects SCL for EEPROM B C Connects SCK for serial flash RD4 A C Connec...

Page 14: ...32 2 5 P8 P33 2 5 P1 2 5 P3 5 P14 P38 2 5 P24 5 P25 5 LS1 PKLCS1212E4001 R1 R27 1K RD4 0 INSTALL POSITION A A B C C3 0 1uF SW6 KMR221GLFS 1 3 2 4 Q3 2SC2712 Y_T5L F T SW5 KMR221GLFS 1 3 2 4 R8 0 R28 5...

Page 15: ...VCOIN 1P2VRF LDOext LDOint LDOint LDOext P12 P26 2 5 P11 P27 2 5 RD6 0 INSTALL POSITION B A B C C33 12pF C16 1 8pF C11 1uF R102 0 DNI R12 0 Y1 24 000MHz 1 3 2 4 J11 20279 001E 04 RF_IN S GND G1 GND G2...

Page 16: ...47 GND6 35 VPHY 4 VPLL 9 VCORE3 64 VCORE2 37 VCORE1 12 VCCIO4 56 VCCIO3 42 VCCIO2 31 VCCIO1 20 ADBUS7 24 ADBUS6 23 ADBUS5 22 ADBUS4 21 ADBUS3 19 ADBUS2 18 ADBUS1 17 ADBUS0 16 PWREN_L 60 VREGIN 50 VRE...

Page 17: ...P33 2 5 P32 2 5 P3 2 5 P1 2 5 UP_TX 2 5 P0 2 P14 P38 2 5 P24 2 P25 2 RXD_FTDI1 4 TXD_FTDI1 4 RXD_FTDI2 4 TXD_FTDI2 4 CTS_FTDI2 4 RTS_FTDI2 4 CTS_FTDI1 4 RTS_FTDI1 4 RESET_N 2 SWDIO 5 SWDCK 5 SWDIO 5 U...

Page 18: ...any products or data herein to improve reliability function or design Information furnished by Broadcom Corporation is believed to be accurate and reliable However Broadcom Corporation does not assume...

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