STLC2411 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STLC2411

BLUETOOTH™ BASEBAND

STMicroelectronics 

STLC2411

1 FEATURES

■ Pin to pin compatible with the previous version

STLC2410B

■ Ericsson Technology Licensing Baseband Core

(EBC)

■ Bluetooth™ specification compliance: V1.1 and

V1.2

■ Point-to-point, point-to-multi-point (up to 7 slaves)

and scatternet capability

■ Asynchronous Connection Oriented (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

– 64KByte on-chip RAM

– 4KByte on-chip boot ROM

– Programmable external memory interface (EMI)

– Supports byte and half word access

– Supports up to 3 external RAM banks (1

Mbyte/ bank)

– Supports up to 2 Mbyte external flash

memory

■ 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

BLUETOOTH™ BASEBAND

PRELIMINARY DATA

Figure 1. Package

TFBGA132 (8x8x1.2mm)

Table 1. Order Codes

Part Number

STLC2411

Package

TFBGA132

Temp. Range

-40 to +85 °C

– eSCO: EV3, 5

■ 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

■ Ciphering support for up to 128-bit key

■ Efficient support for WLAN coexistence in

collocated scenario

■ 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

■ Compliant to automotive specification AEC-Q100

1.1 Applications Features

Typical applications in which the STLC2411 can

be used are:

■ Portable computers, PDA

■ Modems

■ Handheld data transfer devices

■ Cameras

■ Computer peripherals

■ Other type of devices that require the wireless

communication provided by Bluetooth™

■ Cable replacement

June 2004

REV. 1

1/25

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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