Microchip Technology, Inc. Microcontrollers PIC16F884-E/PT

The PIC16F884-E/PT is an 8-bit microcontroller from Quarktwin Technology Ltd. featuring a high-performance RISC CPU with a maximum operating speed of 20 MHz and a 200 ns instruction cycle. It includes 4 KB of flash memory, 256 bytes of SRAM, and 256 bytes of EEPROM, making it suitable for a variety of applications requiring moderate processing power and memory. This microcontroller supports 35 I/O pins with individual direction control, allowing for flexible interfacing with external components. It features a precision internal oscillator, which is factory calibrated to ¬±1% and offers a software-selectable frequency range from 8 MHz to 31 kHz. The device also includes a range of power-saving features, such as a sleep mode and low standby current of 50 nA at 2.0V. The PIC16F884-E/PT is equipped with multiple peripherals, including a 10-bit A/D converter with up to 14 channels, an enhanced timer module, and a USART module that supports various communication protocols like RS-232 and I¬=C. Additionally, it has built-in code protection and a robust set of reset features, including power-on reset and brown-out reset with software control options. With its wide operating voltage range of 2.0V to 5.5V and industrial temperature range, the PIC16F884-E/PT is suitable for applications in diverse environments, making it a versatile choice for engineers looking for a reliable microcontroller solution.