Introduction：

       The functions of the refrigerator have been developed from past single-door single-temperature, to double-door and double-temperature, and then to multi-door and multi-temperature with separate temperature control door by door currently, which can meet the preservation and freezing needs of various commodities.Intelligent refrigerator has not only been equipped with a display screen, but also featured automatic ordering function, which has set higher requirements on master MCU resources and interfaces, such as human body proximity sensing for screen light-up, remote view function, etc.The perfect SinOne MCU platform can not only have more intelligent functions, but also make the high performance in master functions, which is why it is so popular among the customers.

Scheme Features：

ØHigh integration, adopting master + touch + display “Three-in-one” solution

ØHigh-performance and high-sensitivity Touchkey, supporting up to 31 Touchkeys and passing 10V dynamic CS

ØTouchkey, supporting wheel/slider operations and featuring diversified design and graceful appearance

ØMulti-channel ADC and PWM, available for inspection and control of multiple temperatures

ØProximity sensing function, available for human body proximity detection

ØVarious interfaces, available for connecting various wireless modules or other peripherals

ØRich resources, supporting OTA upgrading

Key Features：

ØROM：128K/64K/32K

ØSupporting up to 31 high-sensitivity Touchkeys and passing 10V dynamic CS

ØTouchkey, supporting wheel/slider operations

ØOne independent UART, up to 6 USCIs (UART/SPI/IIC)

ØBuilt-in 4K Bootloader, supporting OTA upgrading

ØADC: 12bit/17ch

ØPWM：16bit/14ch；12bit/8ch

ØLCD/LED drive：8*28/6*26/5*27/4*28

Ø20cm proximity detection

Applicable Models：

ØSC95F876X/SC95F861XB