Product Summary

The PIC16F873A-I/SP is a 28-Pin Enhanced FLASH Microcontroller. The PIC16F873A-I/SP is available only in 28-pin packages.

Parametrics

PIC16F873A-I/SP 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: -0.3V to +7.5V; (5)Voltage on MCLR with respect to VSS: 0V to +14V; (6)Voltage on RA4 with respect to Vss: 0V to +8.5V; (7)Total power dissipation: 1.0W; (8)Maximum current out of VSS pin: 300mA; (9)Maximum current into VDD pin: 250mA; (10)Input clamp current, IIK (VI < 0 or VI > VDD): ±20mA; (11)Output clamp current, IOK (VO < 0 or VO > VDD): ±20mA; (12)Maximum output current sunk by any I/O pin: 25mA; (13)Maximum output current sourced by any I/O pin: 25mA; (14)Maximum current sunk by PORTA, PORTB, and PORTE (combined): 200mA; (15)Maximum current sourced by PORTA, PORTB, and PORTE (combined): 200 mA; (16)Maximum current sunk by PORTC and PORTD (combined): 200 mA; (17)Maximum current sourced by PORTC and PORTD (combined): 200 mA.

Features

PIC16F873A-I/SP features: (1)10-bit, up to 8 channel Analog-to-Digital Converter (A/D) ; (2)Brown-out Reset (BOR); (3)100,000 erase/write cycle Enhanced FLASH program memory typical; (4)1,000,000 erase/write cycle Data EEPROM memory typical; (5)Data EEPROM Retention > 40 years; (6)Self-reprogrammable under software control; (7)In-Circuit Serial Programming (ICSP) via two pins; (8)Single supply 5V In-Circuit Serial Programming; (9)Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation; (10)Programmable code protection; (11)Power saving SLEEP mode; (12)Selectable oscillator options; (13)In-Circuit Debug (ICD) via two pins.

Diagrams

PIC16F873A-I/SP block diagram

Image Part No Mfg Description Data Sheet Download Pricing
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PIC16F873A-I/SP
PIC16F873A-I/SP

Microchip Technology

8-bit Microcontrollers (MCU) 7KB 192 RAM 22 I/O

Data Sheet

0-1: $3.16
1-10: $2.53
10-25: $2.46
25-100: $2.39
PIC16F873A-I/SPREL
PIC16F873A-I/SPREL

Other


Data Sheet

Negotiable