Key features
- Cortex-M4F Up To 200MHz
- Tensilica HiFi3 DSP Up To 300MHz
- Built-in 448K Byte SRAM & DTCM
- Embedded 8M/4M Byte FLASH & PSRAM
- WLAN 802.11 b/g/n
Key features
| CPU | • Cortex-M4F Up To 200MHz |
| DSP | • Tensilica HiFi3 DSP Up To 300MHz |
| Memory | • Built-in 256KB SRAM,192KB DTCM |
| • Built-in 8/4 MB Flash | |
| • Built-in 8/4 MB PSRAM | |
| • Support EMMC,SD/MMC Card | |
| Audio ADC | • 3CH Audio-ADC,1CH Audio-DAC (With-in RK812) |
| • Class D Audio PA(With-in RK812) | |
| Connectivity | • Built-in Power Management(With-in RK812) |
| • DVP Sensor Interface | |
| • USB2.0 OTG, SPI, UART,I2C,PDM, I2S | |
| Display | • MCU/SPI LCD Interface |
| Audio | • Multi-format audio encoder & decoder |
| OS | • Free RTOS |