Microchip Technology, Inc. Microcontrollers PIC16LF19155-E/SS

The PIC16LF19155-E/SS is an 8-bit microcontroller from Quarktwin Technology Ltd. designed for low-power applications, particularly suitable for battery-operated devices with LCD displays. It features a maximum operating speed of 32 MHz and includes up to 16 KB of Flash program memory, 2 KB of SRAM, and 256 bytes of Data EEPROM. The microcontroller supports a variety of peripherals, including a 12-bit ADC with up to 39 channels, multiple timers, and communication interfaces such as EUSART, SPI, and I¬=C. This device operates within a voltage range of 1.8V to 3.6V and is rated for industrial temperature ranges from -40¬8C to 85¬8C, with extended options up to 125¬8C. It incorporates advanced power-saving features, including sleep, idle, and doze modes, achieving typical current consumption as low as 50 nA in sleep mode. The integrated LCD driver supports up to 248 segments and includes a charge pump for low-voltage operation. The PIC16LF19155-E/SS also offers enhanced code protection and a flexible oscillator structure with active clock tuning, ensuring reliable performance across varying conditions. Its combination of features makes it a strong candidate for engineers looking to implement efficient and reliable microcontroller solutions in their projects.