STLC2415 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'STLC2415' PDF : 22 Pages View PDF
STLC2415
BLUETOOTH® BASEBAND WITH INTEGRATED FLASH
PRELIMINARY DATA
1 FEATURES
■Bluetooth® V1.1 specification compliant
â– SW compatible with STLC2410B-M28R400CT
combination
â– 2 layer class 4 PCB compatible
â– Point-to-point, point-to-multi-point (up to 7
slaves) and scatternet capability
â– Asynchronous Connection Less (ACL) link
support giving data rates up to 721 kbps
â– Synchronous Connection Oriented (SCO) link
â– Standard BlueRF bus interface
â– 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
â– ARM7TDMI 32-bit CPU
â– Memory organization
– Integrated 4 Mbit flash
– 64 KByte on-chip RAM
– 4 KByte on-chip boot ROM
– Hold-acknowledge bus arbitration support
â– HW support for all packet types
– ACL: DM1, 3, 5 and DH1, 3, 5
– SCO: HV1, 2, 3 and DV1
â– 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
â– Ciphering support for up to 128-bit key
â– Receiver Signal Strenght Indication (RSSI)
support for power-controlled links
â– Separate control for external power amplifier
(PA) for class1 power support.
â– Software support
– Low level (up to HCI) stack or embedded
Figure 1. Package
LFBGA120 (10x10x1.4mm)
Table 1. Order Codes
Part Number
STLC2415
Package
LFBGA120
Temp. Range
-40 to +85 °C
stack with profiles
– Support of UART and USB HCI transport layers.
â– Idle and power down modes
– Ultra low power in idle mode
– Low standby current
1.1 Applications Features
Typical applications in which the STLC2415 can
be used are:
â– Cable replacement
â– Portable computers, PDA
â– Modems
â– Handheld data transfer devices
â– Cameras
â– Computer peripherals
â– Other type of devices that require the wireless
communication provided by Bluetooth®
2 DESCRIPTION
The 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.
September 2004
This is preliminary information on a new product now in development. Details are subject to change without notice.
Rev. 2
1/22
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