Product Summary

The PIC16F873A is a 28/40-pin Enhanced FLASH Microcontroller.

Parametrics

PIC16F873A 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 +7.5V; (5)Voltage on MCLR with respect to VSS: 0 to +14V; (6)Voltage on RA4 with respect to Vss: 0 to +8.5V; (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 and PORTE(combined): 200 mA; (15)Maximum current sourced by PORTA, PORTB and PORTE: 200 mA; (16)Maximum current sunk by PORTC and PORTD: 200 mA; (17)Maximum current sourced by PORTC and PORTD: 200 mA.

Features

PIC16F873A features: (1)10-bit, up to 8-channel Analog-to-Digital Converter (A/D) ; (2)Brown-out Reset (BOR); (3)Analog Comparator module with: Two analog comparators; Programmable on-chip voltage reference (VREF) module; (4)Programmable input multiplexing from device inputs and internal voltage reference; (5)Comparator outputs are externally accessible.

Diagrams

PIC16F873A diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
PIC16F873A
PIC16F873A
Other

Data Sheet
Negotiable 
PIC16F873A-E/ML
PIC16F873A-E/ML
Microchip Technology
8-bit Microcontrollers (MCU) 7KB 192 RAM 22 I/O
Data Sheet
0-1: $3.68
1-10: $2.94
10-25: $2.86
25-100: $2.78
PIC16F873A-E/SP
PIC16F873A-E/SP
Microchip Technology
8-bit Microcontrollers (MCU) 7KB 192 RAM 22 I/O
Data Sheet
0-1: $3.47
1-10: $2.77
10-25: $2.70
25-100: $2.63
PIC16F873A-E/SO
PIC16F873A-E/SO
Microchip Technology
8-bit Microcontrollers (MCU) 7KB 192 RAM 22 I/O
Data Sheet
0-1: $3.47
1-10: $2.77
10-25: $2.70
25-100: $2.63
PIC16F873A-E/SS
PIC16F873A-E/SS
Microchip Technology
8-bit Microcontrollers (MCU) 7KB 192 RAM 22 I/O
Data Sheet
0-1: $3.54
1-10: $2.83
10-25: $2.76
25-100: $2.68
PIC16F873A-I/ML
PIC16F873A-I/ML
Microchip Technology
8-bit Microcontrollers (MCU) 7KB 192 RAM 22 I/O
Data Sheet
0-1: $3.36
1-10: $2.69
10-25: $2.62
25-100: $2.54
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/SO
PIC16F873A-I/SO
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