STLC2415 ,BLUETOOTH BASEBAND WITH INTEGRATED FLASHAbsolute Maximum RatingsSymbol Conditions Min Max UnitV Supply voltage baseband core V 0.5 2.5 VDD ..
STLC3055 ,WLL & ISDN-TA SUBSCRIBER LINE INTERFACE CIRCUITAbsolute Maximum RatingsSymbol Parameter Value UnitV Positive Supply Voltage -0.4 to +13 VposA/BGND ..
STLC3055 ,WLL & ISDN-TA SUBSCRIBER LINE INTERFACE CIRCUITapplications is the integrated ringing generator.The control interface is a parallel type with open ..
STLC3055N ,WLL & ISDN-TA SUBSCRIBER LINE INTERFACE CIRCUITBlock Diagram PD D0 D1 D2 DET GA ..
STLC3055N ,WLL & ISDN-TA SUBSCRIBER LINE INTERFACE CIRCUITFEATURES OF THE BORSHT FUNCTIONTQFP44■ SINGLE SUPPLY (5.5 TO 12V)■ BUILT IN DC/DC CONVERTER Table 1 ..
STLC3055Q ,WLL & ISDN-TA SUBSCRIBER LINE INTERFACE CIRCUITABSOLUTE MAXIMUM RATINGSSymbol Parameter Value UnitV Positive Supply Voltage -0.4 to +17 VposA/BGND ..
SY10E151JI , 6-BIT D REGISTER
SY10E157JCTR , QUAD 2:1 MULTIPLEXER
SY10E166JC , 9-BIT MAGNITUDE COMPARATOR
SY10E167JC , 6-BIT 2:1 MUX-REGISTER
SY10E171JC , 3-BIT 4:1 MULTIPLEXER
SY10E171JC , 3-BIT 4:1 MULTIPLEXER
STLC2415
BLUETOOTH BASEBAND WITH INTEGRATED FLASH
1/22
STLC2415September 2004
FEATURES Bluetooth® V1.1 specification compliant SW compatible with STLC2410B-M28R400CT
combination 2 layer class 4 PCB compatible Point-to-point, point-to-multi-point (up to 7
slaves) and scatternet capability Asynchronous Connection Less (ACL) link
support giving data rates up to 721 kbps Synchronous Connection Oriented (SCO) link Standard BlueRF bus interface Clock support System clock input: 13 MHz external clock LPO clock input at 3.2 and 32 kHz or via the
embedded 32 kHz crystal oscillator cell ARM7TDMI 32-bit CPU Memory organization Integrated 4 Mbit flash 64 KByte on-chip RAM 4 KByte on-chip boot ROM Hold-acknowledge bus arbitration support HW support for all packet types ACL: DM1, 3, 5 and DH1, 3, 5 SCO: HV1, 2, 3 and DV1 Communication interfaces Serial Synchronous Interface Two enhanced 16550 UART's with 128 byte
fifo depth 12 Mbps USB interface Fast master I2C bus interface Multi slot PCM interface 16 programmable GPIO 2 external interrupts and various interrupt
possibilities through other interfaces Ciphering support for up to 128-bit key Receiver Signal Strenght Indication (RSSI)
support for power-controlled links Separate control for external power amplifier
(PA) for class1 power support. Software support Low level (up to HCI) stack or embedded
stack with profiles Support of UART and USB HCI transport layers. Idle and power down modes Ultra low power in idle mode Low standby current
1.1 Applications FeaturesTypical applications in which the STLC2415 can
be used are: Cable replacement Portable computers, PDA Modems Handheld data transfer devices Cameras Computer peripherals Other type of devices that require the wireless
communication provided by Bluetooth®
DESCRIPTIONThe STLC2415 from STMicroelectronics is a Blue-
tooth® baseband controller with integrated 4 Mbit
flash memory. Together with a Bluetooth® Radio
this product offers a compact and complete solu-
tion for short-range wireless connectivity. It incor-
porates all the lower layer functions of the
Bluetooth® protocol.
The microcontroller allows the support of all data
packets of Bluetooth® in addition to voice. The em-
bedded controller can be used to run the Blue-
tooth® protocol and application layers if required.
The software is located in the integrated flash
memory.
PRELIMINARY DATABLUETOOTH® BASEBAND WITH INTEGRATED FLASH
Rev. 2
STLC2415 QUICK REFERENCE DATA
3.1 Absolute Maximum RatingsOperation of the device beyond these conditions is not guaranteed.
Sustained exposure to these limits will adversely affect device reliability
Table 2. Absolute Maximum Ratings
3.2 Operating RangesOperating ranges define the limits for functional operation and parametric characteristics of the device.
Functionality outside these limits is not implied.
Table 3. Operating Ranges
3.3 I/O SpecificationsDepending on the interface, the I/O voltage is typical 1.8V (interface to the flash memory) or typical 3.3V
(all the other interfaces). These I/Os comply to the EIA/JEDEC standard JESD8-B.
3.3.1 Specifications for 3.3V I/Os
Table 4. LVTTL DC Input Specification (3VTable 5. LVTTL DC Output Specification (3V
Note: X is the source/sink current under worst case conditions according to the drive capability. (See table 8, pad information for value of X).
3/22
STLC2415
3.3.2 Specifications for 1.8V I/Os
Table 6. DC Input Specification (1.55VTable 7. DC Output Specification (1.55V
Note: X is the source/sink current under worst case conditions according to the drive capability. (See table 8, pad information for value of X).
3.4 Current Consumption
Table 8. Typical Power Consumption of the STLC2415 (VDD = VDD Flash = PLLVDD = 1.8V, VDDIO =
3.3V)
STLC2415
Figure 2. Block Diagram and Electrical Schematic
5/22
STLC2415 PINOUT
Figure 3. Pinout (Bottom view)
4.1 Pin Description and Asthe signment
Table 9 shows the pin list of STLC2415. There are 91 functional pins of which 25 are used for device test-
ing only (should not be connected in the application) and 24 supply pins. The column "PU/PD" shows the
pads implementing an internal weak pull-up/down, to fix value if the pin is left open. This can not replace
an external pull-up/down.
The pads are grouped according to two different power supply values, as shown in column "VDD": V1 for 3.3 V typical 2.7 - 3.6 V range V2 for 1.8 V typical 1.55 - 1.95 V range
Finally the column "DIR" describes the pin directions: I for inputs O for outputs I/O for input/outputs O/t for tristate outputs
STLC2415
Table 9. Pin List
7/22
STLC2415
Table 9. Pin List (continued)
STLC2415
(1) Should be strapped to vssio if not used
(2) Should be strapped to vddio if not used
(3) Must have a 10 kOhm pull-up.
Table 9. Pin List (continued)
9/22
STLC2415
Table 9. Pin List (continued)
STLC2415
Table 9. Pin List (continued)
11/22
STLC2415 FUNCTIONAL DESCRIPTION
5.1 Baseband
5.1.1 Overview
The baseband is based on Ericsson Technology Licensing Baseband Core (EBC) and it is fully compliant
with the Bluetooth® specification 1.1: Point to multipoint (up to 7 Slaves) Asynchronous Connection Less (ACL) link support giving data rates up to 721 kbps. Synchronous Connection Oriented (SCO) link with support for 1 voice channel over the air interface. HW support for all packet types: ACL: DM1, 3, 5 and DH1, 3, 5 SCO: HV1, 2, 3, and DV1. Support for three PCM channels in the PCM interface . Architecture gives ultra-low power consumption. Ciphering support up to 128 bits key, configurable by software. Receiver Signal Strenght Indication (RSSI) support for power-controlled links Flexible voice formats to Host and over air (CVSD, PCM 16/8-bit, A-law, µ-law) High quality filtering of voice packets enabling excellent audio quality. Scatternet support, communication between two simultaneously running piconets. Full Bluetooth® software stack available. Low level link controller. Specific external power amplifier (PA) control for class1 support Extended wake-up and interrupt functionality for HID support
5.2 Processor and Memory
–ARM7TDMI 64 Kbyte of static RAM. 4 Kbyte of metal programmable ROM Extension of the ARM Bus to access the program in the integrated 4 MBit FLASH
5.3 Integrated Flash Memory 4 Mbit size 8 parameter blocks of 4 Kword (top configuration) 7 main blocks of 32 Kword 120 ns access time See datasheet of standalone product M28R400CT for more detailed information.
