Users Manual
LK8620
www.linkiing.com Revise Version:V1.2 2020/10/9
Shenzhen Linkiing Tech Co., Ltd Mail: dylan.xia@linkiing.com TEL: 13510925951 2 / 8
⚫ 1.2 The main features:
(1)
typical 3.3V.
(2)
2.7 to 3.6V power supply,
Low power mode:
a) Full-chip mode TX: 4.8mA@0dBm.
b) RX: 5.3mA.
c) Deep sleep: 0.4uA (external wake-
up)
(3) Built-in 32-bit high-
performance processor.
(4) Rich external
interfaces(I2C,、I2S,、SPI,、PWM,、
ADC,、USB).)
(5) Temperature operating
rangefrom -40 to 85° degrees C.
(6) 512KB FLASH.
(7) 32KB SRAM.
(8) Bluetooth 4.2 protocol.
(9) Receive sensitivity:-96dBm@
BLE 1Mbps.
(10) Transmission power: Up to
10dBm.










