PIC16F1946-I/PT Microchip Technology, PIC16F1946-I/PT Datasheet - Page 143

• Manufacturer Part Number: PIC16F1946-I/PT
• Description: IC MCU 8BIT FLASH 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1946-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 14KB (8K x 14)
• Package / Case: 64-TFQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 54
• Eeprom Size: 256 x 8
• Ram Size: 512 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
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• 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, PG164120, ICE2000
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 17-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

12.7.2
Each PORTF pin is multiplexed with other functions. The
pins, their combined functions and their output priorities
are briefly described here. For additional information,
refer to the appropriate section in this data sheet.
When multiple outputs are enabled, the actual pin
control goes to the peripheral with the lowest number in
the following lists.
Analog input and some digital input functions are not
included in the list below. These input functions can
remain active when the pin is configured as an output.
Certain digital input functions override other port
functions and are included in the priority list.
RF0
1.
2.
3.
4.
5.
RF1
1.
2.
3.
4.
5.
RF2
1.
2.
3.
4.
5.
RF3
1.
2.
3.
4.
RF4
1.
2.
3.
4.
 2010 Microchip Technology Inc.
AN16 (ADC)
CPS16 (CSM)
C12IN0- (Comparator)
SEG41 (LCD)
V
AN6 (ADC)
CPS6 (CSM)
C2OUT (Comparator)
SRNQ (SR Latch)
SEG19 (LCD)
AN7 (ADC)
CPS7 (CSM)
C1OUT (Comparator)
SEG20 (LCD)
SRQ (SR Latch)
AN8 (ADC)
CPS8 (CSM)
C123IN2- (Comparator)
SEG21 (LCD)
AN9 (ADC)
CPS9 (CSM)
C2IN+ (Comparator)
SEG22 (LCD)
CAP
(LDO)
PORTF FUNCTIONS AND OUTPUT
PRIORITIES
Preliminary
RF5
1.
2.
3.
4.
5.
RF6
1.
2.
3.
4.
5.
RF7
1.
2.
3.
4.
5.
AN10 (ADC)
CPS10 (CSM)
C12IN1- (Comparator)
DACOUT (DAC)
SEG23 (LCD)
AN11 (ADC)
CPS11 (CSM)
C1IN+ (Comparator)
DACOUT (DAC)
SEG24 (LCD)
AN5 (ADC)
CPS5 (CSM)
C123IN3- (Comparator)
SS1 (MSSP1)
SEG25 (LCD)
PIC16F/LF1946/47
DS41414B-page 143