H&D Wireless SPB228
SPB228 - WiFi/BT Module supporting WiFi5 and Bluetooth 5 dual frequency with with integrated EMC shield. 2x2 MiMo M.2 1216
SPB228 is a latest generation 28nm technology based ultrahigh performance module that integrates all functions for a WLAN 2x2 MU-MIMO dual-band and Bluetooth 5 Combo Radio ready for integration into Linux and Android platforms. The low power, high performance SPB228 module enables a feature rich client solution providing a nominal 867Mbps data rate. SPB228 fully supports concurrent or comprises both code and data memory eliminating the need for external RAM, Flash or ROM memory interfaces. MAC address, trimming values etc. are stored in the on-board memory.
SPB228 is based on NXP88W8997.
Key features
- Support for 802.11 ax/ac/a/b/g/n
- Dual band 2.4/5 GHz
- 2x2 MU-MIMO, 1024 QAM
- Industrial temp -40 to +85°C
- Single supply, 3.3V
- Concurrent WiFi 6 and WiFi 5
- Data Rates:
- Up to 1.2 Gbps with 802.11ax on 80 MHz channel at 5 GHz and dual spatial streams
- Up to 458 Mbps using 2.4 GHz PHY simultaneously with 5 GHz and Bluetooth
- Full support for 802.11a/b/g/n/ac/ax
- Supports 802.11d/e/h/i/k/r/u/v/w/z/mc
- WPA2, WPA3 encryption
- Bluetooth 5.1 including LE long range and 2 Mbps
- No external components except decoupling on power supply
- Low power consumption including sleep and standby modes
- Supporting STA, AP and P2P simultaneous operation
- Supports Bluetooth-WLAN coexistence and ISM-LTE coexistence
- Simultaneous WLAN and Bluetooth operation including BLE
- Extensive DMA hardware support for data flow to reduce CPU load.
- Advanced power management for optimum power consumption at varying load.
- External interface is PCIe for WLAN and UART for Bluetooth, 4-bit SDIO 3.0 for WLAN/Bluetooth to be implemented
- PCM/I2C audio interface for Bluetooth
- On-board High Frequency High Precision Oscillator 40MHz
- RoHS Compliant
silica content library/npi/2022/hd-wireless-spb228
H&D Wireless SPB228 | Avnet Silica
