PIC16F872-I/SP Microchip Technology, PIC16F872-I/SP Datasheet - Page 91
PIC16F872-I/SP
Manufacturer Part Number
PIC16F872-I/SP
Description
IC MCU FLASH 2KX14 EE 28DIP
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)
7.PIC16F872-ISO.pdf
(168 pages)
Specifications of PIC16F872-I/SP
Program Memory Type
FLASH
Program Memory Size
3.5KB (2K x 14)
Package / Case
28-DIP (0.300", 7.62mm)
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
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 ~ 85°C
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
128 B
Interface Type
I2C/SPI/SSP
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
22
Number Of Timers
3
Operating Supply Voltage
4 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
Minimum Operating Temperature
- 40 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
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Quantity
Price
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PIC
Quantity:
270
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PIC16F872-I/SP
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PIC
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MIC
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20 000
- 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
- PIC16F872-ISO PDF datasheet #7
- Current page: 91 of 688
- Download datasheet (3Mb)
5.8
1997 Microchip Technology Inc.
PCON Register
bit 7
bit 6:3
bit 2
bit 1
bit 0
The Power Control (PCON) register contains flag bit(s), that together with the TO and PD bits,
allows the user to differentiate between the device resets.
Register 5-3: PCON Register
bit 7
MPEEN: Memory Parity Error Circuitry Status bit
This bit reflects the value of the MPEEN configuration bit.
Unimplemented: Read as '0'
PER: Memory Parity Error Reset Status bit
1 = No error occurred
0 = A program memory fetch parity error occurred
POR: Power-on Reset Status bit
1 = No Power-on Reset occurred
0 = A Power-on Reset occurred (must be set in software after a Power-on Reset occurs)
BOR: Brown-out Reset Status bit
1 = No Brown-out Reset occurred
0 = A Brown-out Reset occurred (must be set in software after a Brown-out Reset occurs)
Legend
R = Readable bit
U = Unimplemented bit, read as ‘0’
MPEEN
Note 1: BOR is unknown on Power-on Reset. It must then be set by the user and checked
Note 2: It is recommended that the POR bit be cleared after a power-on reset has been
(must be set in software after a Power-on Reset occurs)
R-u
on subsequent resets to see if BOR is clear, indicating a brown-out has occurred.
The BOR status bit is a don't care and is not necessarily predictable if the brown-out
circuit is disabled (by clearing the BODEN bit in the Configuration word).
detected, so that subsequent power-on resets may be detected.
U-0
—
W = Writable bit
U-0
—
Section 5. CPU and ALU
U-0
—
- n = Value at POR reset
U-0
—
R/W-0
PER
R/W-0
POR
DS31005A-page 5-9
bit 0
R/W-0
BOR
5
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