STEVAL-IDB005V1D STMicroelectronics

S T E VA L - I D B 0 0 5 V 1 D RF daughterboard platform based on BlueNRG-MS Data brief Description The STEVAL-IDB005V1D is an RF daughterboard platform based on the BlueNRG- MS low power Bluetooth Smart IC, compliant with the Bluetooth 4.1 specifications and supporting both master and slave roles. The STEVAL-IDB005V1D RF daughterboard features the BlueNRG-MS device, an SMA connector for antennas or measuring instruments and an SPI connector for an external microcontroller. It can be connected to STM32L motherboards available with the STEVAL- IDB002V1 and STEVAL-IDB005V1 platforms. Features Bluetooth SMART RF daughterboard based on the BlueNRG-MS low energy network processor Maximum transmission power +8 dBm Excellent receiver sensitivity (-88 dBm) Very low power consumption: 7.3 mA RX and 8.3 mA TX at +0 dBm Bluetooth low energy 4.1 compliant, supports both master and slave roles RoHS compliant December 2015 DocID028757 Rev 1 1/4 www.st.com For further information contact your local STMicroelectronics sales office Schematic diagram STEVAL-IDB005V1D 1 Schematic diagram Figure 1: STEVAL-IDB005V1D circuit schematic 2 NO SMPS 22p 0402 CO G VBAT 1 2 RESET N TEST12 RST 25 16 TEST12 SMPSFILT1 TEST11 26 15 TEST11 NO SMPS TEST9 NO SMPS TEST9 27 14 SMPSFILT2 TEST8 28 13 TEST8 VDD1V 2 VDD1V 8 29 12 TEST10 TEST7 TEST10 30 11 TEST7 SPI CS TEST6 CSN 31 10 TEST6 SPI MISO TEST5 MISO 32 9 TEST5 GND 33 J4 HEADER 5X2 C19 100n 0402 X7R TEST9 10 9 MISO TEST1 MOSI 8 7 6 5 CLK IRQ 4 3 CSN 2 1 10 9 RST 8 7 6 5 4 3 2 1 R7 100k 0402 GSPG1412150835SG 2/4 DocID028757 Rev 1 C1 C2 Male Connector 2x5 VDD Solder a 10u 0805 between 1- 2 1u 0402 X5R 100n 0402 X7R J1 or a 0R0 0805 between 1- 3 2 1 TEST5 D1 TEST4 4 3 1 3 VDD TEST6 6 5 TEST7 8 7 10 9 C4 C3 L2 TBD 040 2 150n 0402 X5R CONN 100p 0402 CO G R3 R4 R5 R6 C5 C6 R1 R2 nc nc nc nc VDD 22p 0402 CO G Q1 nc 10k 0402 XTAL LS U1 nS 3V3 VDD MOSI 1 24 SPI MOSI VBAT 1 1 2 CLK 2 23 1 2 SPI CLK SXTAL0 U4 IRQ 3 22 SPI IRQ SXTAL1 TEST1 4 21 1 4 U2 Jumper2 TEST1 RF0 B1 A1 VBAT 3 5 20 2 3 BlueNRG-MS VBAT 3 RF1 B2 A2 6 19 VBAT 2 TEST2 VBAT 2 J2 7 18 BALF -NRG-01D3 TEST3 FXTAL0 SMA connector TEST4 8 17 J3 TEST4 FXTAL1 HEADER 5X2 Q2 15p 0402 CO G C14 15p 0402 CO G C13 XTAL HS L1 C15 C16 TBD 040 2 3V3 100p 0402 CO G 100n 0402 X7R VDD VBAT 1 TEST10 U3 C17 C18 TEST8 SOSCOUT nS 1 8 1u 0402 X5R nS Vcc TEST11 1 3 MISO 2 7 100n 0402 X7R AUXADP Q nHOLD 3 6 CLK nW C TEST12 4 5 MOSI AUXADN JP1 Vss D VDD VDD TEST10 VDD M95640 VBAT 3 C23 R9 VBAT 2 C22 100k 0402 C20 C21 1u 0402 X5R 100n 0402 X7R 1u 0402 X5R 100n 0402 X7R