First ,MCU chips have risen sharply in the afternoon.  

How long will the boom in automotive MCUs last? Automotive-grade MCU chips are monopolized by global giants. According to IC Insights data, MCU sales in 2021 will increase by 23% year-on-year, and the global market size will increase to 19.6 billion US dollars. It is estimated that In 2022, the global market will maintain a year-on-year growth rate of 10%, and the market size is expected to reach 21.5 billion US dollars.

Second, recently, Microchip introduced a new family of PIC microcontrollers that add Bluetooth low energy connectivity in an easier way.  

To meet the growing demand for developing feature-rich and simple smart meter designs, Microchip introduces the PIC32CXMT family of 32-bit microcontrollers with the new MPL460 Power Line Communication (PLC) modem. As early as 2005, Microchip launched a new high-end 8-bit PIC microcontroller; in 2011, Microchip launched six 32-bit PIC microcontroller products.

Third,in addition, ATMEL's ATmegs8 microcontroller also has unique advantages.

It is reported that this is an 8-bit RISC CPU with a unique structure. Its online self-programming Flash and single-clock instructions, optimized instruction system settings for C language and Basic language, and rich The on-chip peripheral interface circuit makes the powerful ATmegs8 MCU a highly flexible and cost-effective chip; while the STC89C52RC MCU realizes the serial port printing function.

Fourth,Microchip introduces the PIC16F171XX family of 8-bit PIC® MCUs, the first to offer an integrated op amp and 12-bit differential ADC in a low pin count package, designed for raw sensor applications requiring signal gain and/or filtering design.  

At the same time, Microchip's second-quarter sales revenue increased by 26%. And Piper Sandler said: continue to maintain Microchip Technology (MCHP. US) overweight rating.