CYW43439
CYW43439 is Single-Chip IEEE 802.11 b/g/n MAC/Baseband/Radio manufactured by Cypress.
Features
IEEE 802.11x Key Features
- Single-band 2.4 GHz IEEE 802.11b/g/n.
- Integrated i TR switch supports a single 2.4 GHz antenna shared between WLAN and Bluetooth.
- Supports explicit IEEE 802.11n transmit beamforming.
- Supports standard SDIO v2.0 and g SPI host interfaces.
- Supports Space-Time Block Coding (STBC) in the receiver.
- Integrated ARM Cortex-M3 processor and on-chip memory for plete WLAN subsystem functionality, minimizing the need to wake up the applications processor for standard WLAN functions. This allows for further minimization of power consumption, while maintaining the ability to fieldupgrade with future features
. On-chip memory includes 512 KB SRAM and 640 KB ROM. Bluetooth/BLE Key Features
- Qualified for Bluetooth Core Specification 5.0 pliance
- Supports Bluetooth 5.0's LE Secure Connections
- Bluetooth Class 1 or Class 2 transmitter operation.
- Supports extended Synchronous Connections (e SCO), for enhanced voice quality by allowing for retransmission of dropped packets.
- Adaptive Frequency Hopping (AFH) for reducing radio frequency interference.
- Interface support
- Host Controller Interface (HCI) using a high-speed UART interface and PCM for audio data.
- Low-power consumption improves battery life of handheld devices.
- Supports multiple simultaneous Advanced Audio Distribution Profiles (A2DP) for stereo sound.
General Features
- Supports a battery voltage range from 3.0V to 4.8V with an internal...
