GS-BT2416C2 Bluetooth Class 2 Module Features ■ Bluetooth specification V.1.2 compliant ■ Supports USB (1.1) /UART/PCM (Pulse Code Modulation) interfaces ■ Bluetooth protocol layers support up to HCI ■ Output power class 2 ■ Optimized link manager and control ■ Working distance up to 10 meters ■ Support wireless LAN coexistence ■ 3.3V single supply voltage ■ CE Compliant – Safety EN60950-1 (2001) – EMC EN301 489 17V1.2.1 – Radio ES 300 328 V1.6. Applications ■ Personal computers accessories ■ Laptop PCs and accessories ■ Hand held devices and accessories ■ Internet access points ■ Industrial controls Order code ■ Description SPG Bluetooth Class 2 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. GS-BT2416C2 March 2007 Rev 2 1/10 www.st.com 10 Contents GS-BT2416C2 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2/10 GS-BT2416C2 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 3/10 I/O specification 2 GS-BT2416C2 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 Parameter Conditions Unit Min Ptr Transmission power 3.13V < VDD < 3.47V 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 BB ck Baseband crystal oscillator C2 Typ Max 2 dBm dBm 2480 MHz 1 MHz 1600 hops/ sec 13 MHz 32 kHz Tra Transmission rate asyncronous 721 kbits/ sec Trs Transmission rate syncronous 432 kbits/ sec Operation current TX mode 90 mA Operation current RX mode 50 mA Iop 4/10 GS-BT2416C2 4 Block diagram Block diagram Figure 1. UART USB Block diagram 32kHz XTAL RF antenna 13MHz XTAL PCM SPI I2C STA2416 Baseband ARM7 proc STLC2150 Radio chip Filter balun GPIO 5/10 Pin settings 5 GS-BT2416C2 Pin settings Table 5. 6/10 Pin description Pin N° Name I/O Description 1 TDI JTAG pin 2 TMS JTAG pin 3 NTRST JTAG pin 4 TDO JTAG pin 5 TCK JTAG pin If not used connect to VSS1 6 INT1 I 7 I2C_dat I/O I2C bus interface data To be connected to VDD with 10 KΩ resistor 8 I2C_clk I/O I2C bus interface clock To be connected to VDD with 10 KΩ resistor 9 PCM_CLK 10 PCM_SYNC I/O PCM 8kHz synch 11 PCM_B I/O PCM Data In/Out 12 PCM_A I/O PCM Data In//Out 13 UART2_RXD I UART2 data input If not used connect to VDD 14 UART2_TXD O UART2 data output 15 UART2_I1 O/I UART2 clear to send input If not used connect to VDD 16 UART2_02 O UART1 ready to send output 17 SPI_FRM I/O Syncronous Serial Interface frame synch 18 SPI_CLK I/O Syncronous Serial Interface clock 19 SPI_TXD O/T Syncronous Serial Interface transmit data 20 SPI_RXD I 21 USB_DN I/O USB data If not used connect to VSS1 22 USB_DP I/O USB data + If not used connect to VSS1 23 RESET I Reset pin ( active low) 24 BOOT I External downloading Enable ( active low) Internally pul-upped to 1.8V by 10kohm 25 GPIO0 External Interrupt signal Internally connected to VSS1 with 10 KΩ If not used connect to VSS1 I/O PCM clock Syncronous Serial Interface receive data If not used connect to VSS1 I/O General purpose I/O line GS-BT2416C2 Pin settings Table 5. Pin description (continued) Pin N° Name I/O 26 GPIO1 I/O General purpose I/O line 27 GPIO2 I/O General purpose I/O line 28 GPIO3 I/O General purpose I/O line 29 GPIO4 I/O General purpose I/O line 30 GPIO5 I/O General purpose I/O line 31 GPIO6 I/O General purpose I/O line 32 GPIO7 I/O General purpose I/O line 33 GPIO8 I/O General purpose I/O line 34 GPIO9 I/O General purpose I/O line 35 LP CLOCK OUT 36 GPIO11 I/O General purpose I/O line 37 GPIO12 I/O General purpose I/O line 38 GPIO13 I/O General purpose I/O line 39 GPIO14 I/O General purpose I/O line 40 GPIO15 I/O General purpose I/O line 41 Vdd -- Module supply voltage- Single 3.3V 42 Vss1 -- GND 43 Vss2 ( RF GND) -- RF GND 44 +ANTENNA -- Antenna out 45 Vss2 (RF GND) -- RF GND -- Description 32 kHz - out 7/10 Mechanical dimensions 6 8/10 Mechanical dimensions Figure 2. Mechanical dimensions Figure 3. Land pattern and connection diagram GS-BT2416C2 GS-BT2416C2 7 Revision history Revision history Table 6. Revision history Date Revision Changes 20-Dec-2006 1 First release 28-Feb-2007 2 Typo Table 5: Pin description on page 6 9/10 GS-BT2416C2 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. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. 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