PIC18F14K22-I/SS Microchip Technology, PIC18F14K22-I/SS Datasheet - Page 3

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

Specifications of PIC18F14K22-I/SS

• 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-SSOP
• 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: 20SSOP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 64 MHz
• A/d Bit Size: 10 bit
• A/d Channels Available: 12
• Height: 1.75 mm
• Length: 7.2 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V, 2.7 V
• Width: 5.3 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: PIC10F32X, PIC12F752, PIC1XF150X.
Complementary Waveform Generator (CWG)
Key Features
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Benefits
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Example Applications
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Example: LED Buck Converter
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8-bit Peripheral Highlights
Provides non-overlapping complementary waveform
Various input sources inclusive of:
– Comparators, PWM, CLC, DDS
Dead band control
Auto Shutdown/Restart
Polarity Control
Blanking Control (only in PIC12F752)
Phase Control (only in PIC12F752)
Works with multiple peripherals
Fewer components and less space
Lower Power
Improved switching efficiencies
Switch Mode Power Supplies
LED/Fluorescent Lighting
Battery Charger
Motor Drive
Power Factor Correction
Class D Audio Amplifiers
CWG frequency is determined by
frequency of PWM
CWG provides dead-band control for
the synchronous switches
Use CWG’s advanced features to
provide auto shut down, polarity
control
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Complimentary waveforms with enhanced capabilities.
Example: Half Bridge Circuit
Using CWG
Use CWG’s advanced features to provide
dead-band control, auto shut down.
www.microchip.com/8bit
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