PIC16F877-I/PT

The PIC16F877-I/PT is designed as one kind of 28/40-pin 8-bit CMOS flash microcontroller that provides an enhanced range of program memory options and versatile analog features that make it ideal for complex, high performance applications.

Features of the PIC16F877-I/PT are:(1)eight level deep hardware stack; (2)direct, indirect and relative addressing modes; (3)power-on Reset (POR); (4)power-up Timer (PWRT) and Oscillator Start-up Timer (OST); (5)watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation; (6)programmable code protection; (7)power saving SLEEP mode; (8)selectable oscillator options; (9)low power, high speed CMOS flash / eeprom technology; (10)fully static design; (11)in-circuit serial programming. (ICSP) via two pins; (12)Single 5V in-circuit serial programming capability; (13)in-circuit debugging via two pins; (14)processor read/write access to program memory; (15)wide operating voltage range: 2.0V to 5.5V; (16)high sink/source current: 25 mA; (17)commercial, industrial and extended temperature ranges.

The absolute maximum ratings of the PIC16F877-I/PT can be summarized as:(1)Ambient temperature under bias: -55°C to +125°C;(2)Storage temperature: -65°C to +150°C;(3)Voltage on any pin with respect to VSS (except VDD, MCLR and RA4): -0.3V to (VDD + 0.3V);(4)Voltage on VDD with respect to VSS: -0.3V to +7.5V;(5)Voltage on MCLR with respect to VSS: 0 V to +14 V;(6)Voltage on RA4 with respect to Vss: 0 V to +8.5 V;(7)Total power dissipation: 1.0 W;(8)Maximum current out of VSS pin: 300 mA;(9)Maximum current into VDD pin: 250 mA;(10)Input clamp current, IIK (VI < 0 or VI > VDD): ±20 mA. If you want to know more information about it, please download the datasheet in www.seekic.com or www.chinaicmart.com .