STLC2415 데이터 시트보기 (PDF) - STMicroelectronics
부품명
상세내역
제조사
STLC2415 Datasheet PDF : 22 Pages
| |||
STLC2415
5 FUNCTIONAL DESCRIPTION
5.1 Baseband
5.1.1 Overview
The baseband is based on Ericsson Technology Licensing Baseband Core (EBC) and it is fully compliant
with the Bluetooth® specification 1.1:
– Point to multipoint (up to 7 Slaves)
– Asynchronous Connection Less (ACL) link support giving data rates up to 721 kbps.
– Synchronous Connection Oriented (SCO) link with support for 1 voice channel over the air interface.
– HW support for all packet types:
– ACL: DM1, 3, 5 and DH1, 3, 5
– SCO: HV1, 2, 3, and DV1.
– Support for three PCM channels in the PCM interface .
– Architecture gives ultra-low power consumption.
– Ciphering support up to 128 bits key, configurable by software.
– Receiver Signal Strenght Indication (RSSI) support for power-controlled links
– Flexible voice formats to Host and over air (CVSD, PCM 16/8-bit, A-law, µ-law)
– High quality filtering of voice packets enabling excellent audio quality.
– Scatternet support, communication between two simultaneously running piconets.
– Full Bluetooth® software stack available.
– Low level link controller.
– Specific external power amplifier (PA) control for class1 support
– Extended wake-up and interrupt functionality for HID support
5.2 Processor and Memory
– ARM7TDMI
– 64 Kbyte of static RAM.
– 4 Kbyte of metal programmable ROM
– Extension of the ARM Bus to access the program in the integrated 4 MBit FLASH
5.3 Integrated Flash Memory
– 4 Mbit size
– 8 parameter blocks of 4 Kword (top configuration)
– 7 main blocks of 32 Kword
– 120 ns access time
– See datasheet of standalone product M28R400CT for more detailed information.
11/22
Share Link: 