PIC16F872T-E/SO Microchip Technology, PIC16F872T-E/SO Datasheet - Page 506
![IC MCU CMOS 20MHZ 2K FLSH 28SOIC](/photos/6/59/65909/150-28-soic_sml.jpg)
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
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16C770-ISO PDF datasheet #3
- PIC16F872-ISO PDF datasheet #4
- PIC16F872-ISO PDF datasheet #5
- PIC16F872-ISO PDF datasheet #6
- Current page: 506 of 688
- Download datasheet (3Mb)
PICmicro MID-RANGE MCU FAMILY
27.5
DS31027A-page 27-10
Design Tips
Question 1:
Answer 1:
Nothing. You probably code protected the device. If this is the case, the device is no longer
usable. See Subsection
Question 2:
Answer 2:
1.
2.
Question 3:
Answer 3:
That is by design. Also remember that Microchip does not recommend code protecting windowed
devices.
Did you re-assemble the source file specifying the PIC16C74A in the INCLUDE file and
LIST directives. The use of the CONFIG directive is highly recommended.
On the device programmer, did you specify the PIC16C74A, and were all the configuration
bits as desired?
I have a JW device and I can no longer program it (reads scrambled data or
all '0's). What’s wrong with the device?
In converting from a PIC16C74 to a PIC16C74A, my application no longer
works.
When I erase the device, the program memory is blank but the configura-
tion word is not yet erased.
27.3 “Program Verification/Code Protection”
1997 Microchip Technology Inc.
for more details.
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