PIC16F873-20/SP Microchip Technology, PIC16F873-20/SP Datasheet - Page 647
![IC MCU FLASH 4KX14 EE 28DIP](/photos/6/59/65908/150-28-dip_sml.jpg)
PIC16F873-20/SP
Manufacturer Part Number
PIC16F873-20/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 PIC16F873-20/SP
Program Memory Type
FLASH
Program Memory Size
7KB (4K x 14)
Package / Case
28-DIP (0.300", 7.62mm)
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
22
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
0°C ~ 70°C
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
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 70 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
0 C
On-chip Adc
5-ch x 10-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:
PIC16F873-20/SP
Manufacturer:
MIC
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: 647 of 688
- Download datasheet (3Mb)
32.8.3
32.8.4
1997 Microchip Technology Inc.
PICDEM-3 Low-Cost PIC16CXXX Demonstration Board
PICDEM-14A Low-Cost PIC14C000 Demonstration Board
The PICDEM-3 is a simple demonstration board that supports the PIC16C923 and PIC16C924
in the PLCC package. It will also support future 44-pin PLCC microcontrollers that have an
LCD Module. All the necessary hardware and software is included to run the basic dem-
onstration programs. The user can program the sample microcontrollers, provided with
the PICDEM-3 board, on a PRO MATE II programmer or PICSTART Plus with an adapter
socket, and easily test firmware. The PICMASTER emulator may also be used with the
PICDEM-3 board to test firmware. Additional prototype area has been provided for adding hard-
ware. Some of the features include an RS-232 interface, push-button switches, a potentiometer
for simulated analog input, a thermistor and separate headers for connection to an external LCD
module and a keypad. Also provided on the PICDEM-3 board is an LCD panel, with 4 commons
and 12 segments, that is capable of displaying time, temperature and day of the week. The PIC-
DEM-3 provides an additional RS-232 interface and Windows 3.1 software for showing the
de-multiplexed LCD signals on a PC. A simple serial interface allows the user to construct a hard-
ware de-multiplexer for the LCD signals.
The PICDEM-14A demo board is a general purpose platform which is provided to help evaluate
the PIC14C000 mixed signal microcontroller. The board runs a PIC14C000 measuring the volt-
age of a potentiometer and the on-chip temperature sensor. The voltages are then calibrated to
the internal bandgap voltage reference. The voltage and temperature data are then transmitted
to the RS-232 port. This data can be displayed using a terminal emulation program, such as Win-
dows Terminal. This demo board also includes peripherals that allow users to display data on an
LCD panel, read from and write to a serial EEPROM, and prototype custom circuitry to interface
to the microcontroller.
Section 32. Development Tools
DS31032A-page 32-13
32
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