BT-STA2416C1
Bluetooth class 1 module
Features
Bluetooth Specification V.1.2 compliant Output Power Class 1 ( 20 dBm max) Transmission rate up to 721 Kbps ACL and 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 4-Mbit flash, 64 Kbytes RAM, 4 KBytes ROM 3.3 V single supply voltage CE compliant (IMQ Exp. Opinion 0081-AREF00017) Safety EN60950-1 (2001) EMC EN301 489 17V1.2.1 Radio ES 300 328 V1.6.
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 three different types of interface, (USB/UART/PCM), the module can be used in applications such as Notebook PCs and accessories, PDA, Access Points, Headphones and PC peripherals. The module is based on the ST STA2416 baseband controller with 4-Mbit flash memory and STLC 2150 radio transceiver.
Applications
Cable replacement Personal Computers accessories Laptop PCs and accessories Hand held devices and accessories HID devices (for example, keyboard, mouse, joystick and game controller) Internet access points Industrial controls
December 2006
Rev 1
1/13
www.st.com 1
Contents
BT-STA2416C1
Contents
1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1 1.2 1.3 1.4 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Operating ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 I/O specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Bluetooth section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2 3 4
Block diagram, mechanical dimensions and land pattern . . . . . . . . . . 7 Pin list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
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BT-STA2416C1
List of tables
List of tables
Table 1. Table 2. Table 3. Table 4. Table 5. Table 6. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Operating ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 DC input/output specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Bluetooth section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Pin list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
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List of figures
BT-STA2416C1
List of figures
Figure 1. Figure 2. Figure 3. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Mechanical dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Land pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
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BT-STA2416C1
Overview
1
1.1
Overview
Absolute maximum ratings
Operation of the module beyond these limits is not guaranteed. Sustained exposure to these limits adversely affects device reliability. Table 1.
Symbol Vdd Vin Tstg Tsold
Absolute maximum ratings
Parameter Module supply voltage Input voltage on any digital pin Storage temperature Soldering temperature Vss1-0.5 -40 Min Max 4 Vdd+0.3 +85 240 Unit V V C
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.
Symbol Vdd Tstg
Operating ranges
Parameter Module supply voltage Operating ambient temperature Conditions -20C < T < 70 C Min 3.13 -20 Typ 3.3 Max 3.47 +70 Unit V C
1.3
I/O specifications
Table 3.
Symbol Vil Vih Vhyst Vol Voh
DC input/output specification
Parameter Low Level Input Voltage High Level Input Voltage Schmitt trigger hysteresis Low Level Output Voltage High Level Output Voltage Conditions 3.13 V < Vdd < 3.47 V 3.13 V < Vdd < 3.47 V 3.13 V < Vdd < 3.47 V Io load = pin drive capability Io load = pin drive capability Vdd-0.15 2 0.4 0.15 Min Typ Max 0.8 Unit V V V V V
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Overview
BT-STA2416C1
1.4
Bluetooth section
Table 4.
Symbol Ptr Sens Flim CHs Hop RF ck BB ck
Bluetooth section
Parameter Transmission power Sensitivity Frequency limit channel space Hopping RF crystal oscillator Baseband crystal oscillator GSBT2416C1 Baseband crystal oscillator GSBT2416C1.A Transmission rate asyncronous Transmission rate syncronous Operation Current TX mode Operation Current RX mode 180 60 Conditions 3.13 V < Vdd < 3.47 V 3.13 V < Vdd < 3.47 V 3.13 V < Vdd < 3.47 V Min 16 -70 2402 1 1600 13 32 2480 Typ 18 Max 20 Unit dBm dBm MHz MHz hops/ sec MHz KHz
BB ck
32,768
KHz kbits/ sec kbits/ sec mA mA
Tra Trs Iop Iop
721 432
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BT-STA2416C1
Block diagram, mechanical dimensions and land pattern
2
Block diagram, mechanical dimensions and land pattern
Block diagram
Figure 1.
Figure 2.
Mechanical dimensions
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Block diagram, mechanical dimensions and land pattern Figure 3. Land pattern
BT-STA2416C1
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BT-STA2416C1
Pin list
3
Pin list
Table 5.
Pin number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 TDI TDO TMS NTRST TCK GPIO7 GPIO8 GPIO9 LP CLOCK OUT GPIO11 I/O I/O I/O I/O I/O Vss1 Vdd GPIO0 GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O
Pin list
Pin name I/O GND Module supply voltage- Single 3.3V General purpose I/O line General purpose I/O line General purpose I/O line General purpose I/O line General purpose I/O line General purpose I/O line Not to be used Internally used for RX/TX switch General purpose I/O line General purpose I/O line General purpose I/O line 32 KHz out - GSBT 2416C1 32,768 KHz out - GSBT 2416C1.A General purpose I/O line Not to be used Internally used for TX gain setting Not to be used Internally used for TX gain setting Not to be used Internally used for TX gain setting Not to be used Internally used for TX gain setting JTAG pin JTAG pin JTAG pin JTAG pin JTAG pin If not used connect to VSS1 Description
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Pin list Table 5.
Pin number
BT-STA2416C1 Pin list (continued)
Pin name I/O Description I2C bus interface data To be connected to Vdd with 10 KOhm resistor I2C bus interface clock To be connected to Vdd with 10 KOhm resistor External Interrupt signal Internally connected to Vss1 with 10 KOhm If not used connect to Vss1 PCM 8 KHz synch PCM clock PCM Data In/Out PCM Data In//Out USB data If not used connect to Vss1 USB data + If not used connect to Vss1 UART2 data input If not used connect to Vdd UART2 data output UART2 clear to send input If not used connect to Vdd UART1 ready to send output Syncronous Serial Interface frame synch Syncronous Serial Interface clock Syncronous Serial Interface transmit data Syncronous Serial Interface receive data If not used connect to Vss1 1.8 V digital supply out ( test purpose) To be left Not Connected 3.3 V I/O power supply out ( test purpose) To be left Not Connected
24
I2C_dat
I/O
25
I2C_clk
I/O
26
INT1
I
27 28 29 30 31 32 33 34 35 36 37 38 39
PCM_SYNC PCM_CLK PCM_A PCM_B USB_DN USB_DP UART2_RXD UART2_TXD UART2_I1 UART2_02 SPI_FRM SPI_CLK SPI_TXD
I/O I/O I/O I/O I/O I/O I O I O I/O I/O O/T
40
SPI_RXD
I
41
1V8
O
42
3V3
O
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BT-STA2416C1 Table 5.
Pin number 43 Vss1
Pin list Pin list (continued)
Pin name I/O Description GND ( test purpose) To be left Not Connected 2.7 digital core supply out ( test purpose) To be left Not Connected Reset pin ( active low) External downloading Enable (active low) Internally pulled-up to 1.8 V by 10 KOhm UART1 data output UART1 data input If not used connect to Vdd RF GND Antenna out RF GND
-
44 45
2V7 RESET
O I
46
BOOT
I
47 48 49 50 51
UART10_TXD UART11_RXD Vss2 ( RF GND) +ANTENNA Vss2 (RF GND)
O I
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Revision history
BT-STA2416C1
4
Revision history
Table 6.
Date 21-Dec-2006
Document revision history
Revision 1 Initial release. Changes
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BT-STA2416C1
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