STLC2500A Datasheet, PDF (1/37 Pages) STMicroelectronics – Bluetooth Single Chip

STLC2500A
Features
■ Lowest power consumption
■ Efficient support for WLAN coexistence in
collocated scenario
■ Auto calibration (VCO, Filters)
– No need for calibration of the RF part
■ Total number of external components limited to
7 (6 decoupling capacitors and 1 filter)
■ Bluetooth™ specification compliance: V1.1
and V1.2
■ Ericsson Technology Licensing Baseband
Core (EBC)
■ 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) link:
2 simultaneous SCO channels
■ Supports Pitch-Period Error Concealment
(PPEC)
■ Adaptive Frequency Hopping (AFH): hopping
kernel, channel assessment (master & slave)
■ Faster connection: Interlaced scan for Page
and Inquiry scan, first FHS without random
back off, RSSI used to limit range
■ Extended SCO (eSCO) links
■ HW support for ACL, SCO and eSCO packet
types (see Overview)
■ Clock support for all cellular standards: system
clock input and low power clock
■ ARM7TDMI CPU with 32-bit core and AMBA
(AHB-APB) bus configuration
■ Patch RAM capability
■ Memory organization: on-chip RAM & ROM
■ Communication interfaces: UART, PCM and
I2C interfaces and 4 programmable GPIOs
Bluetooth^TM Single Chip
Preliminary Data
Standard TFBGA 84 pins package
■ Ciphering support up to 128 bits key
■ Software support up to HCI stack
– H4 HCI Transport Layer
– HCI proprietary commands and single HCI
command for patch/upgrade download
■ Single power supply with internal regulators
■ Supports 1.65 to 2.85 Volts IO systems
■ Timer and watchdog
■ Power class 2. Power class 1 compatible
(with external power amplifier)
■ Ultra low power architecture with 3 different low
power modes: sleep , deep sleep, complete
power down
■ Dual Wake-up mechanism: initiated by the
Host or by the Bluetooth device
Description
The STLC2500A is a single chip ROM-based
Bluetooth solution implemented in 0.13 µm ultra
low power, low leakage CMOS technology for
mobile terminal applications requiring integration
up to HCI level. Patch RAM is available, enabling
multiple patches/upgrades. The STLC2500A
offers multiple interface options. The radio has
been designed for single chip requirements and
minimal power consumption.
Order codes
Part number
STLC2500A
STLC2500ATR
Package
TFBGA84
TFBGA84
Packing
Tray
Tape on Reel
February 2006
Rev1
1/37
www.st.com
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