PIC16F1946-E/PT Microchip Technology, PIC16F1946-E/PT Datasheet - Page 16

• 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 16
RE1/P2C
RE2/P2B
RE3/P3C
RE4/P3B
RE5/P1C
RE6/P1B
RE7/CCP2
RF0/AN16/CPS16/C12IN0-/
SEG41/V
RF1/AN6/CPS6/C2OUT/SRNQ/
SEG19
RF2/AN7/CPS7/C1OUT/SRQ/
SEG20
Legend: AN = Analog input or output CMOS = CMOS compatible input or output
Note 1:
(1)
(1)
(1)
(1)
(1)
(1)
CAP
TTL = TTL compatible input
HV = High Voltage
(1)
/VLCD2
/VLCD3
/COM0
/COM1
/COM2
/COM3
Pin function is selectable via the APFCON register.
/P2A
Name
(1)
PIC16F/LF1946/47 PINOUT DESCRIPTION (CONTINUED)
/SEG31
Function
C2OUT
C1OUT
VLCD2
VLCD3
SEG31
SEG41
SEG19
SEG20
CPS16
C1IN0-
C2IN0-
COM0
COM1
COM2
COM3
SRNQ
CCP2
CPS6
CPS7
AN16
V
SRQ
RE1
P2C
RE2
P2B
RE3
P3C
RE4
P3B
RE5
P1C
RE6
P1B
RE7
P2A
RF0
RF1
AN6
RF2
AN7
CAP
ST
XTAL = Crystal
Power
Input
Type
= Schmitt Trigger input with CMOS levels I
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
ST
AN
ST
AN
ST
AN
AN
AN
AN
AN
AN
AN
AN
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Preliminary
Output
CMOS General purpose I/O.
CMOS PWM output.
CMOS General purpose I/O.
CMOS PWM output.
CMOS PWM output.
CMOS PWM output.
CMOS PWM output.
CMOS PWM output.
CMOS Capture/Compare/PWM2.
CMOS PWM output.
CMOS General purpose I/O.
CMOS General purpose I/O.
CMOS Comparator C2 output.
CMOS SR Latch inverting output.
CMOS General purpose I/O.
CMOS Comparator C1 output.
CMOS SR Latch non-inverting output.
Power Filter capacitor for Voltage Regulator.
Type
AN
AN
AN
AN
AN
AN
AN
AN
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LCD analog input.
LCD analog input.
General purpose input.
LCD Analog output.
General purpose input.
LCD Analog output.
General purpose input.
LCD Analog output.
General purpose input.
LCD Analog output.
General purpose input.
LCD analog output.
A/D Channel 16 input.
Capacitive sensing input 16.
Comparator C1 negative input.
Comparator C2 negative input.
LCD Analog output.
A/D Channel 6 input.
Capacitive sensing input 6.
LCD Analog output.
A/D Channel 7 input.
Capacitive sensing input 7.
LCD Analog output.
Description
OD
2
C™ = Schmitt Trigger input with I
 2010 Microchip Technology Inc.
= Open Drain
levels
2
C