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, 4KBytes ROM ■ 3.3V single supply voltage ■ CE Compliant (IMQ Exp.Opinion 0081AREF00017 – Safety EN60950-1 (2001) – EMC EN301 489 17V1.2.1 – Radio ES 300 328 V1.6. Applications ■ Cable replacement ■ Personal computers accessories ■ Laptop PCs and accessories ■ Hand held devices and accessories ■ HID devices ( keyboard, mouse, joystick, game controller.....) ■ Internet access points ■ Industrial controls Description Bluetooth Class 1 Module is a highly integrated module for fast implementation in various applications to enable electronic devices to communicate wirelessly with other Bluetooth enabled devices. It is a true saver for manufacturers to provide time-to-market products. With different types of interface, (USB/UART/PCM/SPI/I²C), the module can be used in applications such as Notebook PCs and accessories, PDA, Access Points, Headphones and PC peripherals, etc. The module is based on the ST STA2416 baseband controller with 4 Mbit flash memory and STLC 2150 radio transceiver 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 1.2 VDD Module supply voltage VIN Input voltage on any digital pin Tstg Storage temperature Tsold Soldering temperature Max 4 Vss1-0.5 Vdd+0.3 -40 +85 V V °C 240 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 VDD Module supply voltage Tstg Operating ambient temperature Conditions -20°C < T < 70 °C Unit Min Typ Max 3.13 3.3 3.47 V +70 °C -20 3/11 I/O specification 2 GS-BT2416C1 I/O specification Table 3. DC Input / Output specification Values Symbol Parameter Conditions Unit Min 3 Typ Max Vil Low level input voltage 3.13 V < VDD < 3.47 V 0.8 Vih High level input voltage 3.13 V < VDD < 3.47 V 2 V Vhyst Schmitt trigger hysteresis 3.13 V < VDD < 3.47 V 0.4 V Vol Low level output voltage Io load = pin drive capability Voh High level output voltage Io load = pin drive capability 0.15 VDD0.15 V V V Bluetooth section Table 4. Bluetooth section Values Symbol Ptr Parameter Conditions Unit Min Typ Max 18 20 Transmission power 3.13V < VDD < 3.47V 16 Sens Sensitivity 3.13V < VDD < 3.47V -70 Flim Frequency limit 3.13V < VDD < 3.47V 2402 CHs channel space Hop Hopping RF ck RF crystal oscillator Baseband crystal oscillator GS-BT2416C1 Baseband crystal oscillator GS-BT2416C1.A dBm dBm 2480 MHz 1 MHz 1600 hops/ sec 13 MHz 32 kHz 32.768 kHz BB ck Tra Transmission rate asyncronous 721 kbits/ sec Trs Transmission rate syncronous 432 kbits/ sec Operation current TX Mode 180 mA Operation current RX Mode 60 mA Iop 4/11 GS-BT2416C1 4 Block diagram Block diagram Figure 1. UART USB Block diagram 32kHz XTAL RF antenna 13MHz XTAL PCM SPI I2C GPIO STA2416 Baseband ARM7 proc STLC2150 Radio chip PA SW Filter LNA 5/11 Pin settings 5 GS-BT2416C1 Pin settings Table 5. 6/11 Pin description Pin N° Name I/O 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 9 ---- 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 13 LP CLOCK OUT 14 GPIO11 15 ---- I/O Not to be used Internally used for TX gain setting 16 ---- I/O Not to be used Internally used for TX gain setting 17 ---- I/O Not to be used Internally used for TX gain setting 18 ---- I/O Not to be used Internally used for TX gain setting 19 TDI JTAG pin 20 TDO JTAG pin 21 TMS JTAG pin 22 NTRST JTAG pin 23 TCK 24 I2C_dat I/O I2C bus interface data To be connected to VDD with 10 KΩ resistor 25 I2C_clk I/O I2C bus interface clock To be connected to VDD with 10 KΩ resistor I/O --- Description Not to be used Internally used for RX/TX switch 32kHz Out - GS-BT2416C1 32,768kHz Out - GS-BT2416C1.A I/O General purpose I/O line JTAG pin If not used connect to VSS1 GS-BT2416C1 Pin settings Table 5. Pin description (continued) Pin N° Name I/O Description 26 INT1 I 27 PCM_SYNC 28 PCM_CLK 29 PCM_A I/O PCM Data In/Out 30 PCM_B I/O PCM Data In//Out 31 USB_DN I/O USB data If not used connect to VSS1 32 USB_DP I/O USB data + If not used connect to VSS1 33 UART2_RXD I UART2 data input If not used connect to VDD 34 UART2_TXD O UART2 data output 35 UART2_I1 O/I UART2 clear to send input 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 40 SPI_RXD I Syncronous Serial Interface receive data If not used connect to VSS1 41 1V8 O 1.8V digital supply out ( test purpose) To be left Not Connected 42 3V3 O 3.3V I/O power supply out ( test purpose) To be left Not Connected 43 Vss1 - GND ( test purpose) 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) 46 BOOT I External downloading Enable ( active low) Internally pul-upped to 1.8V by 10kohm 47 UART10_TXD O UART1 data output 48 UART11_RXD I UART1 data input If not used connect to VDD 49 Vss2 ( RF GND) -- RF GND 50 +ANTENNA -- Antenna out 51 Vss2 (RF GND) -- RF GND External Interrupt signal Internally connected to VSS1 with 10KΩ / If not used connect to VSS1 I/O PCM 8kHz synch I/O PCM clock 7/11 Mechanical dimensions 6 Mechanical dimensions Figure 2. 8/11 Mechanical dimensions GS-BT2416C1 GS-BT2416C1 Figure 3. Mechanical dimensions Land pattern and connection diagram 9/11 Revision history 7 GS-BT2416C1 Revision history Table 6. 10/11 Revision history Date Revision Changes 12-Dec-2006 1 First release 26-Jan-2007 2 Updated Table 4: Bluetooth section on page 4 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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