With Apple, Samsung and other hottest and coolest smartphone tablets entering everyday life, low-power capacitive touch solutions are gradually being understood. Resistive touch technology and capacitive touch technology are used in consumer electronics and industrial electronics, but capacitive touch technology has the fastest development in recent years. There are more and more human-computer interaction solutions in industrial electronics applications, and capacitive touch solutions are also used. Especially under the harsh working conditions such as dust, water mist and electromagnetic strong light signal interference, the choice is safe and reliable, the integration is high, and it is easy to expand. The ultra-low cost built-in capacitive touch interface MCU is very important.

Throughout the world, there are more capacitive touch solutions for smartphones and tablets, and there are fewer capacitive touch solutions for home appliances and industrial electronics. Atmel's maXTouch technology solution is suitable for touch smartphones. Cypress's multi-touch, single-layer touchscreen sensor solution is ideal for lower cost smartphones. IDT's single-layer ITO multi-point capacitive touch screen solution is suitable for handheld products with screens up to 5 inches. ST's single-chip touchscreen solution, FingerTIp, is available for smartphones and 10-inch tablets. How does the harsh industrial electronic field capacitive touch interface MCU solution implement reliable touch technology? Protect customer data from illegal tampering and theft? How to ease the software debugging tasks of developers? How to complete the traditional MCU plus touch IC function to save hardware costs? Fujitsu Semiconductor's built-in capacitive touch interface MCU series MBB95850/860/870 with sensors and controllers can solve these problems.

MB95870 series chip diagram

MB95870 series chip diagram

Fujitsu Semiconductor has been committed to green energy conservation in home appliances and industrial electronics. The fiery summer is also the high energy consumption season of household appliances, and energy saving is a requirement of the era of low carbon environmental protection. This series of MCUs is based on Fujitsu Semiconductor's F2MC-New8FX family of new processes to achieve low power consumption, internalization of external components for low cost and excellent performance with high-performance flash memory. Based on the 8-bit microcontroller F2MC-New8FX family, the series uses APISTM and AICTM touch technology to enable touch MCUs to be accurate in a variety of temperature and humidity environments, as well as different grounding conditions and complex operating conditions. Identify touch input. The product's built-in capacitive touch peripheral unit makes the capacitive touch function easy to use. This series of MCU products uses dual-channel FLASH technology to protect the important data customers need. When hardware engineers developed touch screen products, the series built-in capacitive touch peripheral units and integrated multi-channel general-purpose components greatly reduced the workload. Software engineers can use the F2MC-New8FX family of common development tools and software development environment, which requires only a minimum of pin counts during development, saving time and effort. This series of products uses dual-channel FLASH technology. The program can read and write FLASH on another channel while running on FLASH, which protects the important data required by customers. This is a good thing for software engineers. Fujitsu Semiconductor's built-in capacitive touch interface MCU series is very comprehensive, and samples will be available in June 2012.

The summer of 2012 is not calm, and Spain won the European Cup in June. The London Olympics will also begin in July. Looking at this hot summer, what surprises does Fujitsu Semiconductor bring to us? In June, Fujitsu Semiconductor introduced a new high-security, high-precision, cost-effective dual FLASH built-in capacitive touch interface MCU - MBB95850/860/870 series. In July, Fujitsu Semiconductor promoted the dual FLASH built-in capacitive touch interface MCU with webinars and live seminars. Fujitsu Semiconductor's built-in capacitive touch interface MCU series products are used in household appliances and industrial instruments. The built-in capacitive touch interface MCU on the fingertips is truly stable, convenient and rich.

Series product lineup

MB95 series product lineup

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