STEVAL-IDB006V1 BlueNRG-MS based Bluetooth® Smart USB Data brief Description The STEVAL-IDB006V1 is an evaluation board based on the BlueNRG-MS low power Bluetooth® Smart IC, compliant with the Bluetooth® 4.1 specifications and able to support both master and slave roles. The STEVAL-IDB006V1 features an onboard, low-power STM32L microcontroller. It is primarily designed to interface with BlueNRG-MS, but can aslo be used for custom application development. The STEVAL-IDB006V1 has a USB connector for PC GUI interaction and firmware updates. Features BlueNRG-MS based Bluetooth® Smart USB dongle for direct PC connection Maximum transmission power + 8 dBm Low power STM32L host microcontroller Major features of BlueNRG-MS: 7.3 mA (RX mode), 8.2 mA (TX mode at 0 dBm) maximum peak current, programmable output power from 18 dBm to +8dBm, up to 96 dB RF link budget USB Interface Bluetooth® low energy 4.1 compliant, supports both master and slave roles JTAG footprint connector for custom firmware development (JTAG connector not mounted) RoHS compliant December 2015 While the board does not come with a mounted JTAG connector, the footprint area is available. When a JTAG connector is soldered, users can develop custom firmware for the STM32L microcontroller. DocID028772 Rev 1 For further information contact your local STMicroelectronics sales office 1/6 www.st.com Schematic diagram 1 STEVAL-IDB006V1 Schematic diagram Figure 1: STEVAL-IDB006V1 circuit schematic (1 of 5) GND 1 1 2 2 1 C2 C3 150nF 10V 1uF SMD 0402 SMD 0402 2 2 1 C1 100pF SMD 0402 Blue_NRG-MS GND C4 100nF 16V SMD 0402 1 GND 10uH 1 2 1 24 23 22 21 20 19 18 17 GND 3 SIG 2 2 1 GND C42 SMD 0402 56pF NOT MOUNTED 2 ANT1 2 2.4 GHz Rainsun AN2051-245 GND 1 1 VBAT1 VBAT2 A1 A2 BALF-NRG-01D3 GND L4 5.6nH 2 1 SMD 0402 2 C13 GND NOT MOUNTED NX3225SA_16_MHz Y2 2 C15 15pF SMD 0402 1 SMD 0402 C10 56pF 2 1 U8 B1 B2 GND 1 NX3215SA _32kHz 2 VBAT1 SXTAL0 SXTAL1 RF0 RF1 VBAT2 FXTAL0 FXTAL1 9 10 11 12 13 14 15 16 BLUENRG-MS C7 22pF SMD 0402 Y1 2 GND 2 U.FL connector GND 1 SPI_MOSI SPI_CLK SPI_IRQ TEST1 VBAT3 TEST2 TEST3 TEST4 C6 22pF SMD 0402 TEST5 TEST6 TEST7 VDD1V8 TEST8 TEST9 TEST11 TEST12 VBAT3 1 2 3 4 5 6 7 8 1 BlueNRG_RST SPI_MISO SPI_CS TEST10 VDD1V2DIG SMPSFILT2 NO_SMPS SMPSFILT1 RESETN SPI2_MOSI SPI2_CLK BlueNRG_IRQ EXP_PAD U2 33 GND U7 2nH SMD 0402 1 L9 1 32 SPI2_MISO 31 BlueNRG_CS 30 29 28 27 26 25 SMD 0805 2 2 L1 C14 0.5pF SMD 0402 SMD 0402 C16 15pF 1 SMD 0402 GND GND L10 0 ohm GND GND Line 50 Ohm 2/6 GND BLU_VDD GND DocID028772 Rev 1 C30 10V 1uF SMD 0402 GND 1 VBAT3 2 C29 100nF 16V SMD 0402 1 1 VBAT2 2 C28 10V 1uF SMD 0402 BLU_VDD 2 C27 100nF 16V SMD 0402 1 1 VBAT1 2 C26 10V 1uF SMD 0402 GND 2 GND GSPG1612151040SG 8 dBm 2 Layer ver si on 2 BLU_VDD 1 1 2 C23 100nF 16V SMD 0402 2 2 1 SMD 0402 C22 100pF SMD 0402 C31 100nF 16V SMD 0402 STEVAL-IDB006V1 Schematic diagram Figure 2: STEVAL-IDB006V1 circuit schematic (2 of 5) U1 BOOT0 User_Button_2 EEPROM_CS USB_DM USB_DP 5 6 7 3 4 44 10 11 12 13 14 15 16 17 29 30 31 32 33 38 PH0_OSC_IN PH1-OSC_OUT NRST PC14-OSC32_IN PC15-OSC32_OUT BOOT0 PA0-WKUP1 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA15-JTDI PB3-JTDO-TRACESWO PA14-JTCK-SWCLK PA13-JTMS-SWDIO PB4-NJTRST PC13-RTC_AF1-WKUP2 PB15 PB14 PB13 PB12 PB11 PB10 PB9 PB8 PB7 PB6 PB5 PB2-BOOT1 PB1 PB0 STM32L151CBU6 VSS_1 VSS_2 VSS_3 VSSA EXPOSED_PAD OSC_IN OSC_OUT nRESET VDD_1 VDD_2 VDD_3 VDDA VLCD 24 36 48 9 1 VDD_1 VDD_2 VDD_3 VDD_A VLCD MCU - Oscillator - MCU Voltage SWO SWCLK SWDIO 28 27 26 25 22 21 46 45 43 42 41 20 19 18 SPI2_MOSI SPI2_MISO SPI2_CLK BlueNRG_CS BlueNRG_RST BlueNRG_IRQ User_Button_1 USER_LED_2 USER_LED_1 23 35 47 8 49 STM32L151CBU6 39 37 34 40 2 GND GND A_VDD GND C24 16V 100nF SMD 0402 GND 1 Y3 OSC_OUT 8MHz R1 10k SMD 0402 2 C25 1uF 10V SMD 0402 GND OSC_IN D_VDD 1 1 C21 10uF 4V SMD 0402 2 C20 16V 100nF SMD 0402 1 VDD_A 2 2 GND C19 16V 100nF SMD 0402 2 C18 16V 100nF SMD 0402 2 C17 16V 100nF SMD 0402 D_VDD VDD_3 2 1 1 VDD_2 1 VDD_1 VLCD D_VDD 2 D_VDD 1 D_VDD GND nRESET Murata (CSTCE8M00G55-R0) Digikey (490-1195-1-ND) RS: 283-961 Farnell: 1615352 GSPG1612151045SG Figure 3: STEVAL-IDB006V1 circuit schematic (3 of 5) DocID028772 Rev 1 3/6 Schematic diagram STEVAL-IDB006V1 Figure 4: STEVAL-IDB006V1 circuit schematic (4 of 5) Power Mgmt stage U4 LDS3985PU33R DFN6D exposed pad USB_5V 1 VOUT BAT30F3 3 2 2 VIN VDD D1 6 VINH BYPASS C37 33nF 25V SMD 0402 GND 5 GND BLU_VDD D_VDD L7 1 C40 10nF 50V SMD 0402 1 0.6 Ohm 300 mA SMD 0402 1 0.6 Ohm 300 mA SMD 0402 VDD L8 2 GND GND C41 10nF 50V SMD 0402 2 1 2 0.6 Ohm 300 mA SMD 0402 1 2 2 2 GND GND VDD L6 1 C39 50V 10nF SMD 0402 2 7 2 1 GND GND7 4 STmi t e f l at ( DO222- AA) A_VDD NC 1 C33 1uF 10V SMD 0402 1 U5 SMM4F50A C34 2.2uF 6.3V SMD 0402 GND GSPG1612151055SG Figure 5: STEVAL-IDB006V1 circuit schematic (5 of 5) USB_5V USB & EEPROM U3 1 D1 USB_5V 1 2 3 4 DM DP Digikey Molex 6 2 USB_DM GND VBUS 3 D2 5 WM17118-ND 048037-1000 D4 D3 USBLC6-2P6 6 DP 5 4 DM 1 USB_DP USBA Male C32 16V 100nF SMD 0402 2 J1 GND D_VDD 1 1 GND R7 100k SMD 0402 VCC E_PAD 9 GND U6 EEPROM_CS 1 SPI2_CLK 6 /S SPI2_MOSI5 C SPI2_MISO2 D Q 4 GND 8 2 2 C38 16V 100nF SMD 0402 /W /HOLD M95640-RMC6TG GND 4/6 3 7 DocID028772 Rev 1 GSPG1612151100SG STEVAL-IDB006V1 2 Revision history Revision history Table 1: Document revision history Date Version Changes 18-Dec-2015 1 Initial release. 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All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2015 STMicroelectronics – All rights reserved 6/6 DocID028772 Rev 1