PIC16F1946-I/PT Microchip Technology, PIC16F1946-I/PT Datasheet - Page 14

• 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

PIC16F/LF1946/47
TABLE 1-2:
DS41414B-page 14
RB2/SEG9
RB3/SEG10
RB4/SEG11
RB5/T1G/SEG29
RB6/ICSPCLK/ICDCLK/SEG38
RB7/ICSPDAT/ICDDAT/SEG39
RC0/T1OSO/T1CKI/SEG40
RC1/T1OSI/P2A
SEG32
RC2/CCP1/P1A/SEG13
RC3/SCK/SCL/SEG17
RC4/SDI1/SDA1/SEG16
Legend: AN = Analog input or output CMOS = CMOS compatible input or output
Note 1:
TTL = TTL compatible input
HV = High Voltage
Pin function is selectable via the APFCON register.
Name
(1)
/CCP2
PIC16F/LF1946/47 PINOUT DESCRIPTION (CONTINUED)
(1)
/
ICSPCLK
Function
ICSPDAT
ICDCLK
ICDDAT
T1OSO
SEG10
SEG29
SEG38
SEG39
SEG40
SEG32
SEG13
SEG17
SEG16
SEG11
T1CKI
T1OSI
SEG9
CCP2
CCP1
SDA1
SDI1
RC0
RC1
RC2
RC3
SCK
RC4
RB2
RB3
RB4
RB5
T1G
RB6
RB7
P2A
P1A
SCL
ST
XTAL = Crystal
Input
XTAL
XTAL
Type
= Schmitt Trigger input with CMOS levels I
TTL
TTL
TTL
TTL
TTL
TTL
I
I
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
—
—
—
—
—
—
—
—
—
—
—
—
—
2
2
C
C
Preliminary
Output
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS ICSP™ Data I/O.
CMOS In-Circuit Data I/O.
CMOS General purpose I/O.
CMOS General purpose I/O.
CMOS PWM output.
CMOS Capture/Compare/PWM2.
CMOS General purpose I/O.
CMOS Capture/Compare/PWM1.
CMOS PWM output.
CMOS General purpose I/O.
CMOS SPI clock.
CMOS General purpose I/O.
XTAL
XTAL
Type
OD
OD
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
—
—
—
—
—
Individually enabled pull-up.
LCD Analog output.
Individually enabled pull-up.
LCD Analog output.
Individually enabled pull-up.
LCD Analog output.
Individually enabled pull-up.
Timer1 Gate input.
LCD Analog output.
Individually enabled pull-up.
Serial Programming Clock.
In-Circuit Debug Clock.
LCD Analog output.
Individually enabled pull-up.
LCD Analog output.
Timer1 oscillator connection.
Timer1 clock input.
LCD Analog output.
Timer1 oscillator connection.
LCD Analog output.
LCD Analog output.
I
LCD Analog output.
SPI data input.
I
LCD Analog output.
2
2
C™ clock.
C™ data input/output.
Description
OD
2
C™ = Schmitt Trigger input with I
 2010 Microchip Technology Inc.
= Open Drain
levels
2
C