EnzyTek EnzyTek Technology, Inc. EnzyTek Technology , Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 BTM-C1011-2 Datasheet Issued date: March 25, 2014 1 EnzyTek EnzyTek Technology, Inc. EnzyTek Technology , Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 EnzyTek Bluetooth® Low Energy Module BTM-C1011-2 OVERVIEW Highly integration BT 4.0 Low Energy module, CSR CSR1011 + Memory + Filter + X’Tal. Wireless communications module conforming to Bluetooth Version 4.0. UART, SPI interfaces available to various applications. 12 GPIO ports available for user’s application. 2 Analog IO ports available for user’s application. BT Chipset : CSR CSR1011 Standards : Bluetooth 4.0 Low Energy Frequency : 2402 ~ 2480 MHz TX Output Power : 4.5 +/- 1 dBm (max) RX Sensitivity : -88 dBm (min) Range : > 10 m (line-of-sight at open space) Memory : EEPROM (512K Bits) Operation Voltage : 3.3V Dimension : 19.05 x 13.46 x 2.2 (max) mm (L×W×H) Environmental Range : Operation Temperature : 0~+85 C, Relative humidity : 0~95% 3 o 2 EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, EnzyTek Technology , Inc. Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 System Block Diagram Filter Antenna UART (PIO[1:0]) PIO[4:3] 16MHz XTAL SPI (PIO[8:5]) CSR CSR1011 32KHz XTAL EEPROM PIO[31:9] AIO[2:0] 3 EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, EnzyTek Technology , Inc. Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 Pinout Diagram / Dimension Unit : mm Note: Please contact EnzyTek to get the detail footprint of the module to do the PCB design. 1.2mm 1.93mm PIO_13 J2 AIO_2 J3 AIO_1 J4 AIO_0 J5 PIO_14 J6 PIO_3 J7 PIO_4 J8 PIO_15 J9 PIO_16 J10 PIO_17 J11 IO IO IO IO IO IO IO IO IO IO IO J38 IO J39 PIO[12] WAKE GND RF GND PIO[13] PIO[30] AIO[2] PIO[29] AIO[1] PIO[11] AIO[0] PIO[28] PIO[14] PIO[10] PIO[3] PIO[27] PIO[4] SPI_MISO PIO[15] SPI_CLK PIO[16] SPI_MOSI PIO[17] SPI_CSB SPI_EN PIO[26] VDD_IN PIO[9] IO IO IO IO IO IO IO IO IO IO IO J37 J36 J35 J34 J33 J32 J31 J30 J29 J28 J27 WAKE PIO_30 PIO_29 PIO_11 PIO_28 PIO_10 PIO_27 SPI_MISO SPI_CLK H1 HOLE_1mm SPI_MOSI H2 HOLE_1mm SPI_CSB 1 J1 1 19.05 mm PIO_12 IO IO J40 RF 1.2 mm SPI_EN J12 IO IO J26 PIO_26 TP1 PCB thickness:1mm PIO_9 1 2 IO J25 J24 PIO_25 PIO[24] IO PAD Size J23 IO PIO[23] J22 IO PIO[22] IO IO PIO[21] J21 J20 IO PIO[20] PIO[25] J19 IO PIO[0]/UART_TX PIO[1]/UART_RX 0.8MM_PAD J18 IO J17 J15 IO 2.2 mm PIO[19] GND PIO[18] IO IO J14 IO J16 VDD_IN J13 0.3mm 0.57mm 0.4mm 0.8mm 0.57mm 0.4mm UART_RX UART_TX PIO_18 PIO_19 PIO_20 PIO_21 PIO_22 PIO_23 PIO_24 Top 1.93 mm Bottom 1.93 mm 1.2 mm 13.462 mm 4 EnzyTek EnzyTek Technology, Inc. EnzyTek Technology , Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 I/O PIN LISTING Pin No. Pin Name Type Description J1 PIO_12 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J2 PIO_13 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J3 AIO_2 Analog bi-directional Programmable input/output line J4 AIO_1 Analog bi-directional Programmable input/output line J5 AIO_0 Analog bi-directional Programmable input/output line J6 PIO_14 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J7 PIO_3 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J8 PIO_4 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J9 PIO_15 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J10 PIO_16 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J11 PIO_17 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J12 SPI_EN Input with internal pull-down Enable SPI interface for debugging, NC. J13 VDD_IN Power 3.3V input (BTM-BC4E03-2H) J14 GND Power Ground J15 PIO_18 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J16 PIO_19 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J17 UART_RX (PIO_1) CMOS input with weak internal pull-down UART data input, optional PIO1 which is defined by FW. J18 UART_TX (PIO_2) CMOS output, tri-state, with weak internal UART data output t, optional PIO1 which is pull-up J19 PIO_20 defined by FW. Bi-directional with programmable strength Programmable input/output line internal pull-up/down 5 EnzyTek EnzyTek Technology, Inc. EnzyTek Technology , Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, Taiwan , R.O.C. TEL：886-3-573-6708 J20 PIO_21 FAX： 886-3-573-8749 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J21 PIO_22 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J22 PIO_23 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J23 PIO_24 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J24 PIO_25 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J25 PIO_9 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J26 PIO_26 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J27 SPI_CSB CMOS input with weak internal pull-up Chip select for Synchronous Serial Interface active low J28 SPI_MOSI CMOS input with weak internal pull-down Serial Peripheral Interface data input J29 SPI_CLK CMOS input with weak internal pull-down Serial Peripheral Interface clock J30 SPI_MISO CMOS output, tri-state, with weak internal Serial Peripheral Interface data output pull-down J31 PIO_27 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J32 PIO_10 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J33 PIO_28 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J34 PIO_11 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J35 PIO_29 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J36 PIO_30 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J37 WAKE Input has no internal pull-up or pull-down, Input to wake module from hibernate or use external pull-down dormant. J38 GND Power Ground J39 RF Antenna 50 Ohm impedance 6 EnzyTek EnzyTek Technology, Inc. EnzyTek Technology , Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, Taiwan , R.O.C. TEL：886-3-573-6708 J40 GND Power FAX： 886-3-573-8749 Ground 7 EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, EnzyTek Technology , Inc. Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 Electrical Characteristics Absolute Maximum Ratings : Min. Typ. Max. Unit - - 3.6 V -40 - 85 Min. Typ. Max. Unit 1.8 - 3.6 V 0 - 85 Min. Typ. Max. Unit VIL Input Voltage Low -0.4 - +0.4 V VIH Input Voltage High 0.7xVDD - VDD+0.4 V - - 0.4 V 0.75xVDD - - V Supply Voltage Storage Temperature o C Recommend Operation Conditions : Supply Voltage Operating Temperature o C Input/Output Terminal Characteristics : Digital (UART, PIO) VOL Output Voltage Low, (IO is 4mA) VOH Output Voltage High, (IO is -4mA) 8 EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, EnzyTek Technology , Inc. Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 Radio Characteristics VCC = 3.3V Min Typ Max Limits(BLE SPEC) Unit Output Power Max Power 4 <10 dBm Min Power -20 >-20 dBm <3 dBm Peak to Average 0 Carrier drift Fn -150 150 <=150 kHz Drift rate -20 20 <20 kHz/50us Max Power -50 50 <50 kHz Modulation Characteristic F1avg','F1max' 225 F2avg','F2max' 185 F1/F2 Ratio 275 225<= <=275 >=185 0.8 kHz kHz >=0.8 Sensitivity (-88dBm) Frame Error Rate 0 30.8 <=30.8(-70dBm) % 50 65.4 50<= <=65.4 % <=30.8(-40dBm) % PER Integrity Frame Error Rate Max Input Power Frame Error Rate 0 9 EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, EnzyTek Technology , Inc. Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 Current Consumption HW BTM-C1011-2 FW version F-Serial_Port-v003 FW configuration Role Gatt Server, device side Service SPS Service Baud Rate 2400 Default Power Scale 0 BT BLE Host iPhone 4S (ios5) Current Meter Fluke 189 Min. Avg. Max. Power On No connection 5.93 uA 6.79 uA 39.90uA Power On advertising 202 uA 365 uA 567 uA Connected No Data Transfer 15 uA 69 uA 143 uA 17 uA 184 uA 1210 uA 17 uA 275 uA 1213 uA Connected TX Temperture/sec (from module to host) Connected TX Temperture/500ms (from module to host) 10 EnzyTek EnzyTek Technology , Inc. EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 PCB Layout Guide 11 LED_RED C2 680 680 VBAT 100uF R2 R3 TP2 NC L2 0R/NC 1 2 1 PIO[12] PIO[13] AIO[2] AIO[1] AIO[0] PIO[14] PIO[3] PIO[4] PIO[15] PIO[16] PIO[17] SPI_EN VDD_IN GND UART_RX UART_TX BTM-C10X1-2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 U1 50-ohm WAKE PIO[30] PIO[29] PIO[11] PIO[28] PIO[10] PIO[27] SPI_MISO SPI_CLK SPI_MOSI SPI_CSB PIO[26] PIO[9] PIO[25] 37 36 35 34 33 32 31 30 29 28 27 26 25 24 SPI_MISO SPI_CLK SPI_MOSI SPI_CSB CON4 TACT Switch 1 2 3 4 J1 SW2 R1 0 SPEAKER LS1 TEL：886-3-573-6708 CON2 J2 TP3 1 2 SW1 On/Of f Switch PIO[15] PIO[16] VBAT:DC3.6V~DC1.8V (EEPROM Version) LED1 LED_BLUE LED2 NC Antenna Matching L1 component C1 TP1 RF_TEST 2 40 39 38 GND RF GND PIO[18] PIO[19] PIO[1]/UART_RX PIO[0]/UART_TX PIO[20] PIO[21] PIO[22] PIO[23] PIO[24] ANT1 Antenna EnzyTek Technology , Inc. 15 16 17 18 19 20 21 22 23 EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, Taiwan , R.O.C. FAX： 886-3-573-8749 Application Schematic 12