Qualcomm CSR8311A12-AQQR

CSR8311A12-AQQR Overview
This product carries the brand name "Qualcomm," indicating that it is an integrated circuit (IC) designed for radio frequency (RF) transceiver applications. Specifically, it falls under the category of RF Transceiver ICs. The package or casing used for this device is the 40-VFQFN format, with the packaging being a tape and reel (TR). The current status of the part is active, meaning it is currently in use or production. Additionally, it has a high moisture sensitivity level (MSL) of 3 (168 hours), indicating it should be handled with care to avoid damage from excessive moisture exposure. In terms of its technical specifications, it operates using Bluetooth technology version 4.1, with a power output of 9.5 dBm. Furthermore, it belongs to the Bluetooth family/standard, boasting a sensitivity of -92.5 dBm. It also supports multiple serial interfaces such as I2S, PCM, UART, USB, among others. Lastly, it complies with the Restriction of Hazardous Substances (RoHS) 3 regulations, demonstrating its safety and environmental friendliness.

CSR8311A12-AQQR Features
40-VFQFN package
TxRx MCU
Tape & Reel (TR) is used


CSR8311A12-AQQR Applications
There are a lot of Qualcomm
CSR8311A12-AQQR RF Transceiver ICs applications.


Consumer Electronics
Remote Control
Internet Radio
Industrial Controls
Chemical Sensors
Security Systems
M2M Communication
Remote Device Management
Low-power IoT applications
LoT applications