PIC16F873-20I/SP Microchip Technology, PIC16F873-20I/SP Datasheet - Page 405
![IC MCU FLASH 4KX14 EE 28DIP](/photos/6/59/65908/150-28-dip_sml.jpg)
PIC16F873-20I/SP
Manufacturer Part Number
PIC16F873-20I/SP
Description
IC MCU FLASH 4KX14 EE 28DIP
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 PIC16F873-20I/SP
Core Size
8-Bit
Program Memory Size
7KB (4K x 14)
Core Processor
PIC
Speed
20MHz
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-DIP (0.300", 7.62mm)
Controller Family/series
PIC16F
No. Of I/o's
22
Eeprom Memory Size
128Byte
Ram Memory Size
192Byte
Cpu Speed
20MHz
No. Of Timers
3
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
192 B
Interface Type
MSSP, PSP, USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
22
Number Of Timers
3 bit
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163022, DV164120
Minimum Operating Temperature
- 40 C
On-chip Adc
5 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16F873-20I/SP
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- 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: 405 of 688
- Download datasheet (3Mb)
22.2
1997 Microchip Technology Inc.
Control Registers
bit 7:6
bit 5
bit 4:3
bit 2
bit 1
bit 0
Section 22. Basic 8-bit A/D Converter
Register 22-1: ADCON0 Register
bit 7
ADCS1:ADCS0: A/D Conversion Clock Select bits
00 = F
01 = F
10 = F
11 = F
Unimplemented: Read as '0'.
CHS1:CHS0: Analog Channel Select bits
00 = channel 0, (AN0)
01 = channel 1, (AN1)
10 = channel 2, (AN2)
11 = channel 3, (AN3)
GO/DONE: A/D Conversion Status bit
If ADON = 1
1 = A/D conversion in progress (setting this bit starts the A/D conversion)
0 = A/D conversion not in progress (This bit is automatically cleared by hardware when the
ADIF
1 = conversion is complete (must be cleared in software)
0 = conversion is not complete
ADON: A/D On bit
1 = A/D converter module is operating
0 = A/D converter module is shutoff and consumes no operating current
Legend
R = Readable bit
U = Unimplemented bit, read as ‘0’
ADCS1
Note 1: For the PIC16C71, Bit5 of ADCON0 is a General Purpose R/W bit. For the
Note 2: For the PIC12CXXX devices, this bit is reserved. The ADIF bit is implemented in the
R/W-0
A/D conversion is complete)
(2)
OSC
OSC
OSC
RC
: A/D Conversion Complete Interrupt Flag bit
(clock derived from the internal A/D RC oscillator)
/2
/8
/32
PIC16C710/711/715, this bit is unimplemented, read as '0'.
PIR register. Use of this bit a a general purpose R/W bit is not recommended.
Always maintain this bit cleared.
ADCS0
R/W-0
W = Writable bit
—
U-0
(1)
R/W-0
CHS1
- n = Value at POR reset
R/W-0
CHS0
GO/DONE
R/W-0
ADIF / —
R/W-0
DS31022A-page 22-3
(2)
bit 0
ADON
R/W-0
22
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