Microchip 8 bit PIC Microcontroller PIC16F886-I/SO 20 MHz 14kB FLASH 28-Pin SOIC

Microchip PIC16F886-I/SO is an 8 bit PIC microcontroller featuring a 20 MHz maximum clock frequency and 14kB of FLASH program memory, packaged in a 28-pin SOIC surface mount format. It belongs to the PIC16F series of microcontrollers, leveraging Microchip's mid-range PIC architecture designed for efficient and flexible embedded system applications.

This microcontroller offers a data bus width of 8 bits and integrates 368 bits of RAM along with EEPROM memory for robust data storage and non-volatile configuration retention. It supports a wide operating supply voltage range from 2V to 5.5V and maximum power dissipation of 800mW, making it suitable for low-power and portable devices.

The device includes 33 programmable I/O pins facilitating extensive interfacing options. It provides 11 channels of 10-bit analog-to-digital converters, two analog comparators, and multiple timers (two 8-bit and one 16-bit), enabling complex time-critical and signal processing functionalities.

Communication interfaces supported include MSSP (with SPI and I2C capabilities) and an Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART), affording flexible data exchange protocols with other digital systems.

Operational temperature range from -40°C to 85°C ensures reliable performance under industrial and harsh environmental conditions. The IC includes advanced features such as power-on reset, brown-out reset, watchdog timers, and in-circuit serial programming and debugging support, streamlining development and manufacturing workflows.

Physically, the device measures 17.9mm in length, 7.5mm in width, and 2.35mm in height, suitable for compact printed circuit board layouts requiring a small footprint. Features an 8 bit PIC device core with 33 programmable I/O pins.

Includes 368 bits of RAM and 11 channels of 10-bit ADC for analog input. Operates at supply voltages between 2V and 5.5V with max power dissipation 800mW. Supports MSSP and EUSART interfaces for SPI, I2C, and asynchronous communication.

Extended operating temperature from -40°C to 85°C for industrial use. Supports in-circuit serial programming and debugging functionality. Package dimensions: 17.9mm (L) x 7.5mm (W) x 2.35mm (H). Designed with RISC architecture for up to 5 MIPS system performance.

This microcontroller is ideal for applications in industrial automation, consumer electronics, automotive control systems, and embedded system design requiring a reliable, versatile, and power-efficient 8-bit MCU solution.

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