Description
KONGSON • BLE5.0pliance • Support Bluetooth Master/Slave • Single Power Supply 2.0V~3.63V • The Build In firmware includes: Logical Link Control and Adaptation Protocol (L2CAP) Security Manager (SM) Attribute Protocol (ATT) Generic Attribute Profile (GATT) Generic Access Profile (GAP) Advanced Encryption Standard (AES-128) • Clock Interface support 32MHz/32KHz 32 MHz Crystal in system domain Internal 32KHz RC Oscillator in RTC domain • Integrated DC2DC • Integrated LDO regulator for low noise • Integrated 32Bit Micro-processor • Integrated 256Kbyte flash • Integrated Watchdog/Power on reset • Integrated Timers • Integrated RAM/Retention RAM 32K RAM in system domain 2K Retention RAM in RTC domain • Support 19 GPIOs with interrupt function • Support 1 IIC master,1 SPI master,6 PWM • Support 4Row • 4Col Keys Scan Matrix • Support 1 UART port • -93 dBm High performance receiver sensitivity • Follow Bluetooth Class 3 grade : Max +3 dBm transmit output power • Support Class 1/2 through external PA/LNA • Single wire antenna: no RF matching or RX/TX switching required • Extreme Low power Deep Sleep Mode: 20nA@3.3V Sleep Mode: 3.8uA@3.3V Idle Mode: 1mA@3.3V RX Active: 10mA@3.3V TX Active: 10mA@3.3V (0dBm output power) • QFN 4x4 32Pin Package • Operating Temperature: -40 -- 105ºC.
Applications
- Keyboard/Mouse/Remote Control Human Interface Devices
