PIC16F1947-I/PT Microchip Technology, PIC16F1947-I/PT Datasheet - Page 4

• Manufacturer Part Number: PIC16F1947-I/PT
• Description: IC MCU 8BIT FLASH 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1947-I/PT

• Core Size: 8-Bit
• Program Memory Size: 28KB (16K x 14)
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 17x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Controller Family/series: PIC16F
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1024Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Interface: EUSART, I2C, SPI
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: EUSART, I2C, SPI
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 5
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 17 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

4
Direct Digital Synthesis (DDS)
Key Features
■
■
■
Benefits
■
■
■
Example Applications
■
■
■
■
■
■
■
■
Example: Fluorescent Lighting Control
■
■
Available on the following PIC microcontrollers: PIC10F32X, PIC1XF150X.
8-bit Peripheral Highlights
Dedicated PWM with up to 20-bit frequency resolution
High-speed clock input
Variable output modes
– Fixed 50% Duty Cycle (FDC)
– Pulse Frequency Modulation (PFM)
True linear frequency control
Increased frequency resolution
Low Cost (DCO) Digitally Controlled Oscillator
Fluorescent and LED Lighting Control
Neon Lighting Control
Lighting Ballast
Power Supplies
Motor Drivers
Modems
Class D Audio Amplifiers
Ultrasonic Ranging
Use DDS to create linear frequencies for start-up and dimming control
Lower power and extend life of fl uorescent bulb
Next Generation 8-bit Peripheral Highlights
–
Enhanced PWM capabilities with true linear frequency control.