PIC16F873A-I/SP

Operating Temperature Range :
Data Bus Width : 8 bit
On-Chip ADC : Yes
Maximum Clock Frequency : 20 MHz
Mounting Style : Through Hole
Processor Series : PIC16
Program Memory Size : 7 KB
Core : PIC16
Package / Case : SPDIP
Operating Supply Voltage : 4 V to 5.5 V
Data RAM Size : 192 B


Pinout






Description

The PIC16F873A-I/SP is designed as 28-pin enhanced FLASH microcontrollers.

PIC16F873A-I/SP has many peripheral features. (1) Timer0: 8-bit timer/counter with 8-bit prescaler. (2) Timer1: 16-bit timer/counter with prescaler, can be incremented during SLEEP via external crystal/clock. (3) Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler. (4) Two capture, compare, PWM modules, capture is 16-bit, max resolution is 12.5 ns, compare is 16-bit, max resolution is 200ns, PWM max resolution is 10-bit. (5) Synchronous serial port (SSP) with SPI (master mode) and I2c (master/slave). (6) Universal synchronous asynchronous receiver transmitter (USART/SCI) with 9-bit address detection. (7) Parallel slave port 8-bits wide, with extemal RD, WR and CS controls (40/44-pin only). (8) Brown-out detection circuitry for brown-out reset (BOR). That are all the main features.

Some PIC16F873A-I/SP absolute maximum ratings have been concluded into several points as follow. (1) Its ambient temperature under bias would be from -55 to +125°C. (2) Its storage temperature would be from -65°C to +150°C. (3) Its voltage on any pin with respect to Vss would be from -0.3V to Vdd+0.3V. (4) Its voltage on Vdd with respect to Vss would be from -0.3V to +7.5V. (5) Its voltage on MCLR with respect to Vss would be from 0V to +14V. (6) Its voltage on RA4 with respct to Vss would be from 0V to +8.5V. (7) Its total power dissipation would be 1.0W. (8) Its maximum current out of Vss pin would be 300mA. (9) Its maximum current into Vdd pin would be 250mA. (10) Its input clamp current would be +/-20mA. (11) Its output clamp current would be +/-20mA. (12) Its maximum output current sunk by any I/O pin would be 25mA. (13) Its maximum output current sourced by any I/O pin would be 25mA. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!

Parameters:

Technical/Catalog Information	PIC16F873A-I/SP
Vendor	Microchip Technology
Category	Integrated Circuits (ICs)
Program Memory Size	7KB (4K x 14)
RAM Size	192 x 8
Number of I /O	22
Package / Case	28-DIP (300 mil)
Speed	20MHz
Controller Series	PIC16F
Oscillator Type	External
Packaging	Tube
Program Memory Type	FLASH
EEPROM Size	128 x 8
Core Processor	PIC
Data Converters	A/D 5x10b
Core Size	8-Bit
Operating Temperature	-40°C ~ 85°C
Connectivity	I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Voltage - Supply (Vcc/Vdd)	4 V ~ 5.5 V
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	PIC16F873A I SP PIC16F873AISP