STLC2500A View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'STLC2500A' PDF : 37 Pages View PDF
STLC2500A
Overview
– Fast master I2C interface
■ Efficient support for WLAN coexistence in collocated scenario
■ Ciphering support up to 128 bits key
■ Software support
– Lower level stack (up to HCI)
– HCI Transport Layer: H4 (including proprietary extensions)
– HCI proprietary commands (e.g. peripherals control)
– Single HCI command for patch/upgrade download
■ Single power supply with internal regulators for core voltage generation
■ Supports 1.65 to 2.85 Volts IO systems
■ Total number of external components limited to 7 (6 decoupling capacitors and 1 filter)
thanks to:
– Fully integrated synthesizer (VCO and loop filter)
– Integrated antenna switch
– Low IF receiver
■ Auto calibration (VCO, Filters)
■ No need for calibration of the RF part
■ Timer and watchdog
■ Power class 2. Power class 1 compatible
(with external power amplifier)
■ Ultra low power architecture with 3 different low power levels:
– Sleep Mode
– Deep Sleep Mode
– Complete Power Down Mode
■ Initiated Deep Sleep Modes
■ Dual Wake-up mechanism: initiated by the Host or by the Bluetooth device
■ Standard TFBGA-84 pins package
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