Microchip Technology, Inc. Embedded - Embedded - Microcontrollers - PIC16F677T-I/ML PIC16F677T-I/ML

The PIC16F677T-I/ML is a 20-pin, flash-based, 8-bit microcontroller featuring a high-performance RISC CPU with a maximum operating speed of 20 MHz and a 200 ns instruction cycle. It includes 2048 words of program memory, 128 bytes of SRAM, and 256 bytes of EEPROM. The device supports various addressing modes and has an 8-level deep hardware stack, enhancing its interrupt capabilities. Key features include a precision internal oscillator, which is factory calibrated to ±1% and offers a software-selectable frequency range from 8 MHz to 32 kHz. The microcontroller operates within a wide voltage range of 2.0V to 5.5V and is suitable for industrial applications due to its extended temperature range. It also incorporates power-saving features such as a sleep mode and a low standby current of 50 nA at 2.0V. The PIC16F677T-I/ML is equipped with 17 I/O pins, an analog comparator module with two comparators, and a 10-bit A/D converter with 12 channels. It features multiple timers, including an 8-bit Timer0 and a 16-bit Timer1, as well as an enhanced capture, compare, and PWM module. Communication capabilities are supported through an enhanced USART module, which is compatible with RS-485, RS-232, and LIN 2.0 protocols. This microcontroller is designed for applications requiring low power consumption, high reliability, and versatile interfacing options, making it a suitable choice for various embedded systems projects.