PIC16F72-I/SO

Product Summary

The PIC16F72-I/SO is a 28-Pin, 8-Bit CMOS FLASH MCU with A/D Converter. It belongs to the Mid-Range family of the PICmicro devices. The program memory contains 2K words, which translate to 2048 instructions, since each 14-bit program memory word is the same width as each device instruction. The data memory (RAM) contains 128 bytes. The PIC16F72-I/SO 22 I/O pins that are user configurable on a pin-to-pin basis. Some pins are multiplexed with other device functions. The functions of the PIC16F72-I/SO include: External interrupt; Change on PORTB interrupt; Timer0 clock input; Timer1 clock/oscillator; Capture/Compare/PWM; A/D converter and SPI/I2C.

Parametrics

PIC16F72-I/SO absolute maximum ratings: (1)Ambient temperature under bias: -55 to +125℃; (2)Storage temperature: -65 to +150℃; (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: -0.3 to +6.5V; (5)Voltage on MCLR with respect to VSS: 0 to +13.5V; (6)Voltage on RA4 with respect to Vss: 0 to +12V; (7)Total power dissipation: 1.0W; (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; (11)Output clamp current, IOK (VO < 0 or VO > VDD): ± 20 mA; (12)Maximum output current sunk by any I/O pin: 25 mA; (13)Maximum output current sourced by any I/O pin: 25 mA; (14)Maximum current sunk by PORTA, PORTB: 200 mA; (15)Maximum current sourced by PORTA, PORTB: 200 mA; (16)Maximum current sunk by PORTC: 200 mA; (17)Maximum current sourced by PORTC: 200 mA.

Features

PIC16F72-I/SO features: (1)High Sink/Source Current: 25 mA; (2)Timer0: 8-bit timer/counter with 8-bit prescaler; (3)Timer1: 16-bit timer/counter with prescaler, can be incremented during SLEEP via external crystal/clock; (4)Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler; (5)Capture, Compare, PWM (CCP) module; (6)8-bit, 5-channel analog-to-digital converter; (7)Brown-out detection circuitry for Brown-out Reset (BOR).

Diagrams