Zhongke Lanxun

1.Peripheral and Interfaces
1-1 Support feedforward ANC, feedback ANC,  hybrid ANC
1-2 Support Neural Network Processing Unit (NPU);
1-3 Support MPEG-1/2/3; AAC, SBC high quality  decode;
1-4 Support Low power Touch Key;
1-5 Support Low power enter ear detect;
1-6 32-bit normal timer x 3; multi-function 32- bit timer x 3;
1-7 WatchDog;
1-8 Full-duplex normal UART x 3; high speed UART with CTS/RTS x 1；
1-9 Master/Slave SPI x2;
2-0 Master/Slave IIS x1;
2-1 Master/Slave IIC x1;
2-2 IR controller;
2-3 SD Card Host controller x 1;
2-4 Full speed USB 2.0 HOST/DEVICE controller x1;
2-5 10-bit SARADC x 9;
2-6 Integrate IRTC;
2-7 Build in PMU, such as charger/buck/LDO;