PIC18F14K50-I/MQ Microchip Technology, PIC18F14K50-I/MQ Datasheet - Page 225
![IC PIC MCU FLASH 768KX16 20-QFN](/photos/6/98/69844/c04-139_mq_sml.jpg)
PIC18F14K50-I/MQ
Manufacturer Part Number
PIC18F14K50-I/MQ
Description
IC PIC MCU FLASH 768KX16 20-QFN
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheets
1.PIC18F13K50-ISS.pdf
(420 pages)
2.PIC18F13K50-ISS.pdf
(10 pages)
3.PIC18F13K50-ISS.pdf
(2 pages)
4.PIC18F14K50-ISS.pdf
(4 pages)
5.PIC18F14K50-IP.pdf
(422 pages)
Specifications of PIC18F14K50-I/MQ
Program Memory Type
FLASH
Program Memory Size
16KB (8K x 16)
Package / Case
20-QFN
Core Processor
PIC
Core Size
8-Bit
Speed
48MHz
Connectivity
I²C, SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
14
Eeprom Size
256 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
EUSART/I2C/MSSP/SPI/USB
Maximum Clock Frequency
48 MHz
Number Of Programmable I/os
15
Number Of Timers
4
Operating Supply Voltage
1.8 V to 5.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005
Minimum Operating Temperature
- 40 C
On-chip Adc
11-ch x 10-bit
Package
20QFN EP
Device Core
PIC
Family Name
PIC18
Maximum Speed
48 MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DV164126 - KIT DEVELOPMENT USB W/PICKIT 2DM164127 - KIT DEVELOPMENT USB 18F14/13K50
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
- PIC18F13K50-ISS PDF datasheet
- PIC18F13K50-ISS PDF datasheet #2
- PIC18F13K50-ISS PDF datasheet #3
- PIC18F14K50-ISS PDF datasheet #4
- PIC18F14K50-IP PDF datasheet #5
- Current page: 225 of 422
- Download datasheet (5Mb)
18.0
Comparators are used to interface analog circuits to a
digital circuit by comparing two analog voltages and
providing a digital indication of their relative magnitudes.
The comparators are very useful mixed signal building
blocks because they provide analog functionality
independent of the program execution. The Analog
Comparator module includes the following features:
• Independent comparator control
• Programmable input selection
• Comparator output is available internally/externally
• Programmable output polarity
• Interrupt-on-change
• Wake-up from Sleep
• Programmable Speed/Power optimization
• PWM shutdown
• Programmable and fixed voltage reference
18.1
A single comparator is shown in Figure 18-1 along with
the relationship between the analog input levels and
the digital output. When the analog voltage at V
less than the analog voltage at V
comparator is a digital low level. When the analog
voltage at V
V
2010 Microchip Technology Inc.
IN
-, the output of the comparator is a digital high level.
COMPARATOR MODULE
Comparator Overview
IN
+ is greater than the analog voltage at
IN
-, the output of the
IN
+ is
Preliminary
FIGURE 18-1:
Output
Note:
V
V
V
V
IN
IN
IN
IN
PIC18F/LF1XK50
+
-
-
+
The black areas of the output of the
comparator represents the uncertainty
due to input offsets and response time.
+
–
SINGLE COMPARATOR
DS41350D-page 225
Output
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