PIC16F873-04I/SO Microchip Technology, PIC16F873-04I/SO Datasheet - Page 8
PIC16F873-04I/SO
Manufacturer Part Number
PIC16F873-04I/SO
Description
IC MCU FLASH 4KX14 EE 28SOIC
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 PIC16F873-04I/SO
Core Size
8-Bit
Program Memory Size
7KB (4K x 14)
Core Processor
PIC
Speed
4MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
22
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 ~ 85°C
Package / Case
28-SOIC (7.5mm Width)
Controller Family/series
PIC16F
No. Of I/o's
22
Eeprom Memory Size
128Byte
Ram Memory Size
192Byte
Cpu Speed
4MHz
No. Of Timers
3
Package
28SOIC W
Device Core
PIC
Family Name
PIC16
Maximum Speed
4 MHz
Operating Supply Voltage
5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
22
Interface Type
I2C/SPI/USART
On-chip Adc
5-chx10-bit
Number Of Timers
3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MIL309-1073 - ADAPTER 28-SOIC TO 28-SOIC309-1024 - ADAPTER 28-SOIC TO 28-DIP309-1023 - ADAPTER 28-SOIC TO 28-DIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
- 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: 8 of 688
- Download datasheet (3Mb)
SECTION 19. VOLTAGE REFERENCE
SECTION 20. COMPARATOR
SECTION 21. 8-BIT A/D CONVERTER
DS00097D-page viii
Introduction .....................................................................................................................................................19-2
Control Register .............................................................................................................................................19-3
Configuring the Voltage Reference ................................................................................................................19-4
Voltage Reference Accuracy/Error .................................................................................................................19-5
Operation During Sleep ..................................................................................................................................19-5
Effects of a Reset ...........................................................................................................................................19-5
Connection Considerations ............................................................................................................................19-6
Initialization .....................................................................................................................................................19-7
Design Tips ....................................................................................................................................................19-8
Related Application Notes ..............................................................................................................................19-9
Revision History ...........................................................................................................................................19-10
Introduction .....................................................................................................................................................20-2
Control Register .............................................................................................................................................20-3
Comparator Configuration ..............................................................................................................................20-4
Comparator Operation ....................................................................................................................................20-6
Comparator Reference ...................................................................................................................................20-6
Comparator Response Time ..........................................................................................................................20-8
Comparator Outputs .......................................................................................................................................20-8
Comparator Interrupts ....................................................................................................................................20-9
Comparator Operation During SLEEP ...........................................................................................................20-9
Effects of a RESET ........................................................................................................................................20-9
Analog Input Connection Considerations .....................................................................................................20-10
Initialization ...................................................................................................................................................20-11
Design Tips ..................................................................................................................................................20-12
Related Application Notes ............................................................................................................................20-13
Revision History ...........................................................................................................................................20-14
Introduction .....................................................................................................................................................21-2
Control Registers ............................................................................................................................................21-3
Operation ........................................................................................................................................................21-5
A/D Acquisition Requirements ........................................................................................................................21-6
Selecting the A/D Conversion Clock ..............................................................................................................21-8
Configuring Analog Port Pins .........................................................................................................................21-9
A/D Conversions ..........................................................................................................................................21-10
A/D Operation During Sleep .........................................................................................................................21-12
A/D Accuracy/Error .......................................................................................................................................21-13
Effects of a RESET ......................................................................................................................................21-13
Use of the CCP Trigger ................................................................................................................................21-14
Connection Considerations ..........................................................................................................................21-14
Transfer Function .........................................................................................................................................21-14
Initialization ...................................................................................................................................................21-15
Design Tips ..................................................................................................................................................21-16
Related Application Notes ............................................................................................................................21-17
Revision History ...........................................................................................................................................21-18
Table of Contents
1997 Microchip Technology Inc.
M
PAGE
20-1
19-1
21-1
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