PIC16F1946-E/PT Microchip Technology, PIC16F1946-E/PT Datasheet - Page 18

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

Specifications of PIC16F1946-E/PT

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K 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: 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 ~ 125°C
• Package / Case: 64-TFQFP
• Controller Family/series: PIC16F
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Interface: EUSART, I2C, SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F/LF1946/47
TABLE 1-2:
DS41414B-page 18
RG2/AN14/CPS14/RX2/DT2/
C3IN+/SEG44
RG3/AN13/CPS13/C3IN0-/
CCP4/P3D/SEG45
RG4/AN12/CPS12/C3IN1-/
CCP5/P1D/SEG26
RG5/MCLR/V
V
V
Legend: AN = Analog input or output CMOS = CMOS compatible input or output
Note 1:
DD
SS
TTL = TTL compatible input
HV = High Voltage
Pin function is selectable via the APFCON register.
Name
PP
PIC16F/LF1946/47 PINOUT DESCRIPTION (CONTINUED)
Function
SEG44
SEG45
SEG26
CPS14
CPS13
C3IN0-
CPS12
C3IN1-
C3IN+
MCLR
CCP4
CCP5
AN14
AN13
AN12
RG2
RG3
RG4
RG5
RX2
DT2
P3D
P1D
V
V
V
PP
DD
SS
ST
XTAL = Crystal
Power
Power
Input
Type
= Schmitt Trigger input with CMOS levels I
TTL
ST
AN
AN
ST
ST
AN
ST
AN
AN
AN
ST
ST
AN
AN
AN
ST
ST
HV
—
—
—
—
—
Preliminary
Output
CMOS General purpose I/O.
CMOS USART2 synchronous data.
CMOS General purpose I/O.
CMOS Capture/Compare/PWM4.
CMOS PWM output.
CMOS General purpose I/O.
CMOS Capture/Compare/PWM5.
CMOS PWM output.
Type
AN
AN
AN
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A/D Channel 14 input.
Capacitive sensing input 14.
USART2 asynchronous input.
Comparator C3 positive input.
LCD Analog output.
A/D Channel 13 input.
Capacitive sensing input 13.
Comparator C3 negative input.
LCD Analog output.
A/D Channel 12 input.
Capacitive sensing input 12.
Comparator C3 negative input.
LCD Analog output.
General purpose input.
Master Clear with internal pull-up.
Programming voltage.
Positive supply.
Ground reference.
Description
OD
2
C™ = Schmitt Trigger input with I
 2010 Microchip Technology Inc.
= Open Drain
levels
2
C