PIC18F14K22-I/ML Microchip Technology, PIC18F14K22-I/ML Datasheet - Page 7

• Manufacturer Part Number: PIC18F14K22-I/ML
• Description: IC PIC MCU FLASH 512KX16 20-QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F14K22-I/ML

• Core Size: 8-Bit
• Program Memory Size: 16KB (8K x 16)
• Core Processor: PIC
• Speed: 64MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 17
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Controller Family/series: PIC18
• No. Of I/o's: 18
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 64MHz
• No. Of Timers: 4
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: I2C, MSSP, SPI, USART
• Maximum Clock Frequency: 64 MHz
• Number Of Programmable I/os: 17
• Number Of Timers: 4
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 125 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: 10 bit, 12 Channel
• Package: 20QFN EP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 64 MHz
• A/d Bit Size: 10 bit
• A/d Channels Available: 12
• Height: 0.88 mm
• Length: 4 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V, 2.7 V
• Width: 4 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, 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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