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CSR8645A04-IBBC-R +BOM

CSR8645A04-IBBC-R: Bluetooth audio ROM IC in a 68-ball grid array package

Manufacturer:

Qualcomm
Mfr.Part #:

CSR8645A04-IBBC-R
Datasheet:

CSR8645A04-IBBC-R Datasheet (PDF)
Series:

BlueCore® CSR8645™
Programmabe:

Not Verified
Type:

TxRx + MCU
RF Family/Standard:

Bluetooth
EDA/CAD Models:

Request Free CAD Models for CSR8645A04-IBBC-R

CSR8645A04-IBBC-R General Description

Boasting the CSR8645 Bluetooth audio system-on-chip, the CSR8645A04-IBBC-R is a cutting-edge Bluetooth audio platform crafted by Qualcomm Technologies International. It encompasses integrated aptX audio codec technology, guaranteeing high-quality wireless audio streaming. The platform's Bluetooth 4.1 with EDR and BLE connectivity enables broad compatibility across numerous devices

Key Features

80MHz RISC MCU and 80MIPS Kalimba DSP
Internal ROM, serial flash memory and EEPROM interfaces
Stereo codec with 2 microphone inputs
Radio includes integrated balun
5-band fully configurable EQ
CSRs latest CVC technology for narrowband and wideband voice connections including wind noise reduction
Wideband speech supported by HFP v1.6 profile and mSBC codec
Voice recognition support for answering a call, enables true hands-free use
Multipoint HFP connection to 2 phones for voice
Multipoint A2DP connection enables a headset (A2DP) connection to 2 A2DP source devices for music playback
Secure simple pairing, CSRs proximity pairing and CSRs proximity connection
Audio interfaces: I²S and PCM
Serial interfaces: UART, USB 2.0 (full-speed), I²C and SPI
aptX, SBC, MP3 and AAC decoder support
Wired audio support (USB and analogue)
Support for smartphone/tablet applications
Integrated dual switch-mode regulators, linear regulators and battery charger
External crystal load capacitors not required for typical crystals
3 LED outputs
68‑ball VFBGA 5.5 x 5.5 x 1mm 0.5mm pitch
Green (RoHS compliant and no antimony or halogenated flame retardants)

Specifications

Series	BlueCore® CSR8645™	Programmabe	Not Verified
Type	TxRx + MCU	RF Family/Standard	Bluetooth
Protocol	Bluetooth v4.0	Frequency	2.4GHz
Power - Output	9dBm	Sensitivity	-90dBm
Memory Size	1kB ROM, 56kB RAM	Serial Interfaces	I2C, I2S, SPI, UART, USB
Mounting Type	Surface Mount