PIC18F44K22-I/MV Microchip Technology, PIC18F44K22-I/MV Datasheet - Page 7
![16KB, Flash, 768bytes-RAM,8-bit Family,nanoWatt XLP 40 UQFN 5x5x0.5mm TUBE](/photos/39/71/397183/pic18_sml.jpg)
PIC18F44K22-I/MV
Manufacturer Part Number
PIC18F44K22-I/MV
Description
16KB, Flash, 768bytes-RAM,8-bit Family,nanoWatt XLP 40 UQFN 5x5x0.5mm TUBE
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Specifications of PIC18F44K22-I/MV
Core Processor
PIC
Core Size
8-Bit
Speed
64MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
35
Program Memory Size
16KB (8K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 30x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
40-UFQFN Exposed Pad
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
768 B
Number Of Programmable I/os
36
Number Of Timers
1 x 8-bit, 3 x 16-bit
Operating Supply Voltage
1.8 V to 5.5 V
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available on the following PIC microcontrollers: PIC12F150X/151X, PIC16F61X Family, PIC16F690 Family, PIC16F72X,
PIC16F182X/4X, PIC16F88X, PIC16F193X/4X, PIC18’K22.
Available on the following PIC microcontrollers: PIC16F61X, PIC16F690 Family, PIC16F182X/4X, PIC16F88X,
PIC16F193X/4X, PIC18’K22, PIC18’K50.
Timer 1 Gate (T1G)
Key Features
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Benefits
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8-bit Peripheral Highlights
Set Reset Latch (SR Latch)
Key Features
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Benefits
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Note: SR Latch capability is integrated into CLC Module
Start/Stop clock input based on control signal of 16 bit
Timer 1 (TMR1)
Gating Sources:
– Comparator outputs
– Timer 0 (TMR0)
– External input (T1G pin)
Clocking Sources
– Internal Oscillator
– Internal Oscillator divide by 4
– Timer 1 Clock
Pulse acquisition mode with acquisition complete
interrupt flag
– Falling to falling edge
– Falling to rising edge
– Rising to rising edge
– Rising to falling edge
– Interrupt on completion
Measure pulse width of any internal or external signal
Requires no external components
Internally tied to comparator
Multiple Set/Reset input options
– Comparator output
– Software control
– External pin
– Programmable clock
Latching output internal or external
Do anything you can do with a 555 timer
Implement low cost wave forms and oscillators
Few external components
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Measures the duration of any input signal.
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Does anything a 555 timer can do and more.
Example Applications
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Example Applications
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Delta Sigma ADC
PWM Decode
SMPS Current Sharing
Pulse Frequency Measurements
Time Frequency Measurements
Amplitude Shift Keying (ASK)
Waveform/Pulse Generators
Switching Power Supplies
Controller
Digital Controlled Voltage
Controlled Oscillators
www.microchip.com/8bit
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Oscillators
AC Lamp Dimmer
PWM Motor Control
Tone Generators
Phase Comparators
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