PIC16F1947-I/PT Microchip Technology Inc., PIC16F1947-I/PT Datasheet - Page 18

• Manufacturer Part Number: PIC16F1947-I/PT
• Description: 64 TQFP 10x10x1mm TRAY28KB Flash, 1KB RAM, 256B EEPROM, LCD, 1.8-5.5V
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F1947-I/PT

• A/d Inputs: 17-Channel, 10-Bit
• Comparators: 3
• Cpu Speed: 8 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 54
• Interface: CAN/I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 64-pin TQFP
• Programmable Memory: 28K Bytes
• Ram Size: 1K Bytes
• Speed: 32 MHz
• Timers: 4-8-bit, 1-16-bit
• Voltage, Range: 1.8-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

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