STLC2416 Datasheet, PDF (1/27 Pages) STMicroelectronics – BLUETOOTH BASEBAND WITH INTEGRATED FLASH

STLC2416
BLUETOOTH™ BASEBAND WITH INTEGRATED FLASH
PRELIMINARY DATA
1 FEATURES
■ Pin to pin compatible with the previous version
STLC2415
■ Ericsson Technology Licensing Baseband Core
(EBC)
■ Bluetooth™ specification compliance: V1.1 and V1.2
■ SW compatible with STLC2411-M28R400CT
combination
■ 2 layer class 4 PCB compatible
■ Point-to-point, point-to-multi-point (up to 7
slaves) and scatternet capability
■ Asynchronous Connection Oriented (ACL)
logical transport link
■ Synchronous Connection Oriented (SCO) links:
2 simultaneous SCO channels
■ Supports Pitch-Period Error Concealment (PPEC)
– Improves speech quality in the vicinity of in-
terference
– Improves coexistence with WLAN
– Works at receiver, no Bluetooth implication
■ Adaptive Frequency Hopping (AFH): hopping
kernel, channel assessment as Master and as
Slave
■ Faster Connection: Interlaced scan for Page
and Inquiry scan, first FHS without random
backoff, RSSI used to limit range
■ Extended SCO (eSCO) links
■ Standard BlueRF bus interface
■ QoS Flush
■ Clock support
– System clock input:
any integer value from 12 … 33 MHz
– 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 4Mbit flash
– 64KByte on-chip RAM
– 4KByte on-chip boot ROM
■ Low power architecture with 2 different low power
levels:
– Sleep Mode
– Deep Sleep Mode
■ HW support for packet types
– ACL: DM1, 3, 5 and DH1, 3, 5
– SCO: HV1, 3 and DV
– eSCO: EV3, 5
Figure 1. Package
LFBGA120 (10x10x1.4mm)
Table 1. Order Codes
Part Number
STLC2416
Package
LFBGA120
Temp. Range
-40 to +85 °C
■ Communication interfaces
– Synchronous Serial Interface, supporting up
to 32 bit data and different industry standards
– Two enhanced 16550 UARTs with 128 byte
FIFO depth
– 12Mbps USB interface
– Fast master I2C bus interface
– Multi slot PCM interface
– 16 programmable GPIOs
– 2 external interrupts and various interrupt
possibilities through other interfaces
■ Efficient support for WLAN coexistence in
collocated scenario
■ Ciphering support for up to 128-bit key
■ Receiver Signal Strength 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.
1.1 Applications Features
Typical applications in which the STLC2416 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™
June 2004
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
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