GS-BT2416C1 Bluetooth Class 1 Module Features ■ Bluetooth specification V.1.2 compliant ■ Output power class 1 ( 20 dBm max) ■ Transmission rate up to 721Kbps ■ ACL & SCO links ■ Supports USB (1.1) /UART/PCM (Pulse Code Modulation) interfaces ■ Bluetooth protocol layers support up to HCI ■ Optimized link manager and control ■ Working distance up to 100 meters ■ Support wireless LAN coexistence ■ Integrated 4Mbit flash, 64Kbytes RAM, Description 4KBytes ROM ■ 3.3V single supply voltage Bluetooth Class 1 Module is a highly integrated module for fast implementation in various ■ CE Compliant (IMQ Exp.Opinion 0081- applications to enable electronic devices to AREF00017 communicate wirelessly with other Bluetooth – Safety EN60950-1 (2001) enabled devices. – EMC EN301 489 17V1.2.1 It is a true saver for manufacturers to provide – Radio ES 300 328 V1.6. time-to-market products. With different types of interface, Applications (USB/UART/PCM/SPI/I²C), the module can be ■ Cable replacement used in applications such as Notebook PCs and accessories, PDA, Access Points, Headphones ■ Personal computers accessories and PC peripherals, etc. ■ Laptop PCs and accessories The module is based on the ST STA2416 ■ Hand held devices and accessories baseband controller with 4 Mbit flash memory and ■ HID devices ( keyboard, mouse, joystick, game STLC 2150 radio transceiver controller.....) ■ Internet access points ■ Industrial controls Order codes ■ GS-BT2416C1 ■ GS-BT2416C1.A January 2007 Rev 2 1/11 www.st.com 11 Contents GS-BT2416C1 Contents 1 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 Operating ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 I/O specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Bluetooth section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 4 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 5 Pin settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 6 Mechanical dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2/11 GS-BT2416C1 Maximum ratings 1 Maximum ratings 1.1 Absolute maximum ratings Operation of the module beyond these limits is not guaranteed. Sustained exposure to these limits will adversely affect device reliability. Table 1. Absolute maximum ratings Values Symbol Parameter Unit Min Max V Module supply voltage 4 V DD V Input voltage on any digital pin Vss1-0.5 Vdd+0.3 V IN T Storage temperature -40 +85 °C stg T Soldering temperature 240 sold 1.2 Operating ranges Operating ranges define the limits for functional operation and parametrics characteristics of the module. Functionality outside these limits is not implied Table 2. Operating ranges Values Symbol Parameter Conditions Unit Min Typ Max V Module supply voltage -20°C < T < 70 °C 3.13 3.3 3.47 V DD Operating ambient T -20 +70 °C stg temperature 3/11 I/O specification GS-BT2416C1 2 I/O specification Table 3. DC Input / Output specification Values Symbol Parameter Conditions Unit Min Typ Max V Low level input voltage 3.13 V < V < 3.47 V 0.8 V il DD V High level input voltage 3.13 V < V < 3.47 V 2 V ih DD V Schmitt trigger hysteresis 3.13 V < V < 3.47 V 0.4 V hyst DD Io load = pin drive V Low level output voltage 0.15 V ol capability Io load = pin drive V - DD V High level output voltage V oh capability 0.15 3 Bluetooth section Table 4. Bluetooth section Values Symbol Parameter Conditions Unit Min Typ Max Ptr Transmission power 3.13V < V < 3.47V 16 18 20 dBm DD Sens Sensitivity 3.13V < V < 3.47V -70 dBm DD Flim Frequency limit 3.13V < V < 3.47V 2402 2480 MHz DD CHs channel space 1 MHz hops/ Hop Hopping 1600 sec RF ck RF crystal oscillator 13 MHz Baseband crystal oscillator GS-BT2416C1 32 kHz BB ck Baseband crystal oscillator GS-BT2416C1.A 32.768 kHz Transmission rate kbits/ Tra 721 asyncronous sec Transmission rate kbits/ Trs 432 syncronous sec Operation current TX Mode 180 mA Iop Operation current RX Mode 60 mA 4/11 GS-BT2416C1 Block diagram 4 Block diagram Figure 1. Block diagram RF UART 32kHz 13MHz XTAL antenna XTAL USB PCM PA SPI STA2416 STLC2150 Baseband Radio chip SW Filter I2C ARM7 proc LNA GPIO 5/11 Pin settings GS-BT2416C1 5 Pin settings Table 5. Pin description Pin N° Name I/O Description 1 Vss1 -- GND 2 Vdd -- Module supply voltage- Single 3.3V 3 GPIO0 I/O General purpose I/O line 4 GPIO1 I/O General purpose I/O line 5 GPIO2 I/O General purpose I/O line 6 GPIO3 I/O General purpose I/O line 7 GPIO4 I/O General purpose I/O line 8 GPIO5 I/O General purpose I/O line Not to be used 9 ---- I/O Internally used for RX/TX switch 10 GPIO7 I/O General purpose I/O line 11 GPIO8 I/O General purpose I/O line 12 GPIO9 I/O General purpose I/O line 32kHz Out - GS-BT2416C1 13 LP CLOCK OUT --- 32,768kHz Out - GS-BT2416C1.A 14 GPIO11 I/O General purpose I/O line Not to be used 15 ---- I/O Internally used for TX gain setting Not to be used 16 ---- I/O Internally used for TX gain setting Not to be used 17 ---- I/O Internally used for TX gain setting Not to be used 18 ---- I/O Internally used for TX gain setting 19 TDI JTAG pin 20 TDO JTAG pin 21 TMS JTAG pin 22 NTRST JTAG pin JTAG pin 23 TCK If not used connect to VSS1 I2C bus interface data 24 I2C_dat I/O To be connected to VDD with 10 KΩ resistor I2C bus interface clock 25 I2C_clk I/O To be connected to VDD with 10 KΩ resistor 6/11 GS-BT2416C1 Pin settings Table 5. Pin description (continued) Pin N° Name I/O Description External Interrupt signal 26 INT1 I Internally connected to VSS1 with 10KΩ / If not used connect to VSS1 27 PCM_SYNC I/O PCM 8kHz synch 28 PCM_CLK I/O PCM clock 29 PCM_A I/O PCM Data In/Out 30 PCM_B I/O PCM Data In//Out USB data - 31 USB_DN I/O If not used connect to VSS1 USB data + 32 USB_DP I/O If not used connect to VSS1 UART2 data input 33 UART2_RXD I If not used connect to VDD 34 UART2_TXD O UART2 data output UART2 clear to send input 35 UART2_I1 O/I If not used connect to VDD 36 UART2_02 O UART1 ready to send output 37 SPI_FRM I/O Syncronous Serial Interface frame synch 38 SPI_CLK I/O Syncronous Serial Interface clock 39 SPI_TXD O/T Syncronous Serial Interface transmit data Syncronous Serial Interface receive data 40 SPI_RXD I If not used connect to VSS1 1.8V digital supply out ( test purpose) 41 1V8 O To be left Not Connected 42 3V3 O 3.3V I/O power supply out ( test purpose) To be left Not Connected GND ( test purpose) 43 Vss1 - To be left Not Connected 44 2V7 O 2.7 digital core supply out ( test purpose) To be left Not Connected 45 RESET I Reset pin ( active low) External downloading Enable ( active low) 46 BOOT I Internally pul-upped to 1.8V by 10kohm 47 UART10_TXD O UART1 data output UART1 data input 48 UART11_RXD I If not used connect to VDD 49 Vss2 ( RF GND) -- RF GND 50 +ANTENNA -- Antenna out 51 Vss2 (RF GND) -- RF GND 7/11 Mechanical dimensions GS-BT2416C1 6 Mechanical dimensions Figure 2. Mechanical dimensions 8/11 GS-BT2416C1 Mechanical dimensions Figure 3. Land pattern and connection diagram 9/11 Revision history GS-BT2416C1 7 Revision history Table 6. Revision history Date Revision Changes 12-Dec-2006 1 First release 26-Jan-2007 2 Updated Table 4: Bluetooth section on page 4 10/11 GS-BT2416C1 Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. 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