ABOV Semiconductor’s Home Appliance Touch products provide years of proven solutions in field that could withstand highly-sensitive touch sensing and CS 10V. It has passed the noise test in the harshest environment and is widely used in home appliances, mobiles, and industrial applications.

▶ A31T214: Cortex-M0+ 48 MHz, 128KB Flash/ 16KB SRAM/ Touch Key(Max. 24-ch); Communication: USART(Max. 2-ch)/ UART(2-ch)/ I2C(Max. 2-ch)/ SPI(Max. 2-ch), CS 10V
▶ A31T216: Cortex-M0+ 48 MHz, 256KB Flash/ 16KB SRAM/ Touch Key(Max. 24-ch); Communication: USART(Max. 2-ch)/ UART(2-ch)/ I2C(Max. 2-ch)/ SPI(Max. 2-ch), CS 10V
▶ A31T413: Cortex-M0+ 48 MHz, 64 KB Dual Bank Flash/ Touch Key(Self/Mutual: 35-ch); Communication: USART(Max. 3-ch)/ I2C(Max. 3-ch), CS 10V

Family LineUp

32-bit Touch Series

Cortex-M0+

41-ch					A31T413CL
34-ch			A31T413IU
27-ch		A31T413KU
24-ch					A31T216CL A31T214CL	A31T216RL A31T214RL
21-ch			A31T214IU	A31T216SN A31T214SN
19-ch	A31T413LU

	24-pinQFN	32-pinQFN	40-pinQFN	44-pinLQFP	48-pinLQFP	64-pinLQFP