Cypress' CapSense solution powers Midea's microwave oven

SAN JOSE, USA: Cypress Semiconductor Corp. today announced that its PSoC-based CapSense capacitive touch-sensing solution has been selected to power the controls of a new microwave oven from Midea, a leading home appliance manufacturer in China.

The CapSense solution delivers reliable operation for 13 buttons and one slider, employing the industry’s most robust RF noise-immunity and a specialized, adaptive algorithm to filter noise from disruptive microwave radiation.

CapSense’s flexible PSoC architecture enabled Midea’s designers to implement LED control and I2C communication with the same CapSense device -- a capability called CapSense Plus.

Midea’s new TW025LC7-BR microwave also functions as a barbeque and steam-cooker. The appliance’s steam-cooking method minimizes the loss of nutrients. The microwave is easy-to-clean, energy efficient and durable, leveraging the proven water-resistance of CapSense controls. The touch-sensing controls also add to the appliance’s smart looks and efficient operation.

“As the established leader in touch-sensing, Cypress’s capacitive sensing methods are several generations ahead of competing products,” said Gokul Krishnan, Director of Marketing for the User Interface Business Unit at Cypress.

“This technical advantage is manifested in features such as robust immunity to water and radiation and the ability to integrate additional functions. This makes CapSense the ideal solution for leading white goods manufacturers such as Midea.”

“CapSense enabled us to achieve the reliable performance and stylish design we wanted for our new microwave,” said Yao Long, project manager at Midea. “Additionally, Cypress helped speed our time to market with easy-to-use tools, testing firmware and outstanding design support.”