F1C28 Description
Connect to external USB bus supply. VDD_3V3 21 D.C input voltage for operation (3.0~3.3V) Other Pins VDD_1V8 SPI/PCM# 23 Output from internal high-voltage to 1.8V regulator. PCM(PIO) Mode RESETB 20 Reset if low.
F1C28 Key Features
- Fully Qualified Bluetooth v4.0 specification system
- Dual-mode Bluetooth / Bluetooth low energy
- Draft Bluetooth low energy HID boot mode support
- Enhanced Data Rate (EDR) pliant with v2.1.E.2 of specification for both 2Mbps and 3Mbps modulation modes
- Full-speed Bluetooth Operation with Full Piconet Support and Scatternet Support
- Scatternet Support
- Low Power selectable 1.8 to 3.6V I/O
- No External regulators required for USB supply operation
- Full-Speed (12Mbps) USB 2.0 interface
- PCM/I²S digital audio interface