PIC16F872T-E/SO Microchip Technology, PIC16F872T-E/SO Datasheet - Page 4
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PIC16F872T-E/SO
Manufacturer Part Number
PIC16F872T-E/SO
Description
IC MCU CMOS 20MHZ 2K FLSH 28SOIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16C770-ISO.pdf
(8 pages)
4.PIC16F872-ISO.pdf
(168 pages)
5.PIC16F872-ISO.pdf
(5 pages)
6.PIC16F872-ISO.pdf
(6 pages)
Specifications of PIC16F872T-E/SO
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
22
Program Memory Size
3.5KB (2K x 14)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
128 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
MSSP MODULE
4. Module: MSSP (I
DS80131E-page 4
MOVF
IORLW
ANDLW
MOVWF
Note:
The description of the I
bits is clarified. To ensure proper communication of
the I
2
C Slave mode, the TRIS bits (TRISx [SDA,
TRISC, W
0x18
B’11111001’
TRISC
Item 4 applies to the Data Sheets for the
following devices:
• PIC16C717/770/771 (DS41120B)
• PIC16C773/774 (DS30275A)
• PIC16F872 (DS30221B)
• PIC16F873/874/876/877 (DS30292C)
• PIC16F873A/874A/876A/877A
(DS39582B)
2
C Mode)
2
C pins related to the TRIS
; Example for a 40-pin part such as the PIC16F877A
; Ensures <4:3> bits are ‘11’
; Sets <2:1> as output, but will not alter other bits
; User can use their own logic here, such as IORLW, XORLW and ANDLW
SCL]) corresponding to the I
‘1’. If any TRIS bits (TRISx<7:0>) of the port con-
taining the I
changed in software during I
using a Read-Modify-Write instruction (BSF, BCF),
then the I
and I
change any of the TRISx bits (TRIS bits of the port
containing the I
or BCF during I
necessary to change the TRISx bits during
communication, the following method can be
used:
2
C communication may suspend. Do not
2
C mode may stop functioning properly
2
C pins (PORTx [SDA, SCL]) are
2
2
C communication. If it is absolutely
C pins) using the instruction BSF
© 2006 Microchip Technology Inc.
2
C pins must be set to
2
C communication