PIC16F873-20I/SO Microchip Technology, PIC16F873-20I/SO Datasheet - Page 199

• Manufacturer Part Number: PIC16F873-20I/SO
• Description: IC MCU FLASH 4KX14 EE 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F873-20I/SO

• 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-SOIC (7.5mm Width)
• 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
• Package: 28SOIC W
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 20 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

APPENDIX A:
Version
2001 Microchip Technology Inc.
A
B
C
1998
1999
2000
Date
REVISION HISTORY
FLASH EEPROM access
This is a new data sheet.
However, these devices are
similar to the PIC16C7X
devices found in the
PIC16C7X Data Sheet
(DS30390). Data Memory
Map for PIC16F873/874,
moved ADFM bit from
ADCON1<5> to ADCON1<7>.
information.
DC characteristics updated.
DC performance graphs
added.
Revision Description
APPENDIX B:
The differences between the devices in this data sheet
are listed in Table B-1.
TABLE B-1:
Difference
Slave Port
Packages
Parallel
A/D
28-pin windowed
PIC16F876/873
CERDIP, 28-pin
DEVICE DIFFERENCES
28-pin PDIP,
5 channels,
10-bits
SOIC
DEVICE
DIFFERENCES
no
PIC16F87X
DS30292C-page 197
PIC16F877/874
44-pin MQFP,
44-pin TQFP,
44-pin PLCC
40-pin PDIP,
8 channels,
10-bits
yes