PIC16F873-04E/SO Microchip Technology, PIC16F873-04E/SO Datasheet - Page 26
![no-image](/images/manufacturer_photos/0/4/439/microchip_technology_sml.jpg)
PIC16F873-04E/SO
Manufacturer Part Number
PIC16F873-04E/SO
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SOP,28PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16F873-04SO.pdf
(218 pages)
4.PIC16F873-04SO.pdf
(5 pages)
5.PIC16F873-04SO.pdf
(5 pages)
6.PIC16F873-04SO.pdf
(4 pages)
Specifications of PIC16F873-04E/SO
Rohs Compliant
YES
Core Processor
PIC
Core Size
8-Bit
Speed
4MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
22
Program Memory Size
7KB (4K x 14)
Program Memory Type
FLASH
Eeprom Size
128 x 8
Ram Size
192 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 5x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
PIC16F87304E/SO
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16F873-04SO PDF datasheet #3
- PIC16F873-04SO PDF datasheet #4
- PIC16F873-04SO PDF datasheet #5
- PIC16F873-04SO PDF datasheet #6
- Current page: 26 of 218
- Download datasheet (4Mb)
PIC16F87X
2.2.2.7
The PIR2 register contains the flag bits for the CCP2
interrupt, the SSP bus collision interrupt and the
EEPROM write operation interrupt.
REGISTER 2-7:
DS30292C-page 24
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2-1
bit 0
PIR2 Register
PIR2 REGISTER (ADDRESS 0Dh)
bit 7
Unimplemented: Read as '0'
Reserved: Always maintain this bit clear
Unimplemented: Read as '0'
EEIF: EEPROM Write Operation Interrupt Flag bit
1 = The write operation completed (must be cleared in software)
0 = The write operation is not complete or has not been started
BCLIF: Bus Collision Interrupt Flag bit
1 = A bus collision has occurred in the SSP, when configured for I2C Master mode
0 = No bus collision has occurred
Unimplemented: Read as '0'
CCP2IF: CCP2 Interrupt Flag bit
Capture mode:
1 = A TMR1 register capture occurred (must be cleared in software)
0 = No TMR1 register capture occurred
Compare mode:
1 = A TMR1 register compare match occurred (must be cleared in software)
0 = No TMR1 register compare match occurred
PWM mode:
Unused
Legend:
R = Readable bit
- n = Value at POR
U-0
—
Reserved
R/W-0
U-0
—
W = Writable bit
’1’ = Bit is set
R/W-0
EEIF
.
Note:
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
R/W-0
BCLIF
Interrupt flag bits are set when an interrupt
condition occurs, regardless of the state of
its corresponding enable bit or the global
enable bit, GIE (INTCON<7>). User soft-
ware should ensure the appropriate inter-
rupt flag bits are clear prior to enabling an
interrupt.
U-0
—
2001 Microchip Technology Inc.
x = Bit is unknown
U-0
—
CCP2IF
R/W-0
bit 0
Related parts for PIC16F873-04E/SO
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![PIC16F873](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
![PIC16F873-04/SO](/photos/6/59/65909/150-28-soic_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 4KX14 EE 28SOIC
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F873-04/SP](/photos/6/59/65908/150-28-dip_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 4KX14 EE 28DIP
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F873-20/SO](/photos/6/59/65909/150-28-soic_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 4KX14 EE 28SOIC
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F873-20/SP](/photos/6/59/65908/150-28-dip_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 4KX14 EE 28DIP
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F873-04I/SO](/photos/6/59/65909/150-28-soic_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 4KX14 EE 28SOIC
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F873-20I/SO](/photos/6/59/65909/150-28-soic_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 4KX14 EE 28SOIC
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F873-20I/SP](/photos/6/59/65908/150-28-dip_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 4KX14 EE 28DIP
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F873-04I/SP](/photos/6/59/65908/150-28-dip_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 4KX14 EE 28DIP
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F873-10E/SP](/photos/6/59/65908/150-28-dip_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 4KX14 EE 28DIP
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F873-10E/SO](/photos/6/59/65909/150-28-soic_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 4KX14 EE 28SOIC
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F873-04E/SP](/images/manufacturer_photos/0/4/439/microchip_technology_tmb.jpg)
Part Number:
Description:
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,DIP,28PIN,PLASTIC
Manufacturer:
Microchip Technology
Datasheet:
![TC1014-2.7VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet: