ITE IT8XXX2 series¶
The IT8XXX2 is a 32-bit RISC-V Micro-controller. And a highly integrated embedded controller with system functions. It is suitable for mobile system applications.
The IT8XXX2 series contains different chip types(ex, it81302, it83202), and they support different hardware features. Listing the IT81302 hardware features as following:
RISC-V RV32IMAFC instruction set
4KB instruction cache size
60KB SDRAM in total
Built-in 32.768 kHz clock generator
PWM, eSPI, LPC, FLASH, UART, GPIO, Timer, Watchdog, ADC, JTAG
6 SMBus channels, with 3 DMA controllers, compatiable with I2C
USB Type-c CC Logic
USB Power Delivery
Support KB scan
Programming and debugging¶
west build -b it8xxx2_evb
In order to upload the application to the device, you’ll need our winflash tool and download board. You can get the winflash tool at here:Download Link 1 Use the winflash.exe tool to program a zephyr application to the it8xxx2 board flash.
Supporting uart debug, currently.