PIC16F886 (Flash-Based 8-Bit CMOS Microcontroller)

CPU

8-bit

Total pins

28

Programmable pins

24

Communication Interface

SPI Serial Interface(7,14,15,16 PINS) [Can be used for programming this controller]

UART Interface(17,18 PINS) [Can be used for programming this controller]

Two-wire Serial Interface or I2C(14,15 PINS) [Can be used to connect sensors and LCDs]

ICSP or In-Circuit Serial Programming Interface (27,28 Pins) [Can be used for programming this controller]

ADC Feature

11channels of 10-bit resolution

Timer Feature

One 8-bit counter, Two 16-bit counter

Analog Comparators

2

PWM channels

4

External Oscillator

Up to 20MHz

Internal Oscillator

31KHz-8MHz  Internal R-C Oscillator featured with:

• Factory calibrated to ±1%
• Software selectable frequency range of 8 MHz to 31 kHz
• Software tunable
• Crystal fail detect for critical applications
• Clock mode switching during operation for power savings

Program memory / Flash memory

16Kbytes[100000 write/erase cycles]

CPU Speed

 1MIPS @ 1MHz

RAM

368Bytes

EEPROM

256Bytes

Watchdog Timer

Programmable Watchdog Timer with separate on-chip oscillator

Power Save Modes

Available

Operating Voltage

2.0V to 5.5V

Maximum current to any I/O pin

IN :25mA

OUT : 25mA

Operating Temperature

-40°C to +125°C