PIC16F1947-I/PT Microchip Technology, PIC16F1947-I/PT Datasheet - Page 13

• Manufacturer Part Number: PIC16F1947-I/PT
• Description: IC MCU 8BIT FLASH 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1947-I/PT

• Core Size: 8-Bit
• Program Memory Size: 28KB (16K 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: 1K 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
• Package / Case: 64-TFQFP
• Controller Family/series: PIC16F
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1024Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Interface: EUSART, I2C, SPI
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• 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
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 17 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

TABLE 1-2:
 2010 Microchip Technology Inc.
RA0/AN0/CPS0/SEG33
RA1/AN1/CPS1/SEG18
RA2/AN2/V
RA3/AN3/V
RA4/T0CKI/SEG14
RA5/AN4/CPS4/SEG15
RA6/OSC2/CLKOUT/SEG36
RA7/OSC1/CLKIN/SEG37
RB0/INT/SRI/FLT0/SEG30
RB1/SEG8
Legend: AN = Analog input or output CMOS = CMOS compatible input or output
Note 1:
TTL = TTL compatible input
HV = High Voltage
REF
REF
Pin function is selectable via the APFCON register.
Name
-/CPS2/SEG34
+/CPS3/SEG35
PIC16F/LF1946/47 PINOUT DESCRIPTION
Function
CLKOUT
SEG33
SEG18
SEG34
SEG35
SEG14
SEG36
SEG37
SEG30
CLKIN
V
T0CKI
OSC2
OSC1
CPS0
CPS1
V
CPS2
CPS3
CPS4
SEG5
SEG8
FLT0
RA0
AN0
RA1
AN1
RA2
AN2
RA3
AN3
RA4
RA5
AN4
RA6
RA7
RB0
RB1
SRI
REF
INT
REF
ST
XTAL = Crystal
+
-
CMOS
Input
XTAL
Type
= Schmitt Trigger input with CMOS levels I
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
ST
ST
ST
—
—
—
—
—
—
—
—
—
—
—
—
—
Output
Preliminary
CMOS General purpose I/O.
CMOS General purpose I/O.
CMOS General purpose I/O.
CMOS General purpose I/O.
CMOS General purpose I/O.
CMOS General purpose I/O.
CMOS General purpose I/O.
CMOS F
CMOS General purpose I/O.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
XTAL
Type
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
ST
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A/D Channel 0 input.
Capacitive sensing input 0.
LCD Analog output.
A/D Channel 1 input.
Capacitive sensing input 1.
LCD Analog output.
A/D Channel 2 input.
A/D Negative Voltage Reference input.
Capacitive sensing input 2.
LCD Analog output.
A/D Channel 3 input.
A/D Voltage Reference input.
Capacitive sensing input 3.
LCD Analog output.
Timer0 clock input.
LCD Analog output.
A/D Channel 4 input.
Capacitive sensing input 4.
LCD Analog output.
Crystal/Resonator (LP, XT, HS modes).
LCD Analog output.
Crystal/Resonator (LP, XT, HS modes).
External clock input (EC mode).
LCD Analog output.
Individually enabled pull-up.
External interrupt.
SR Latch input.
ECCP Auto-shutdown Fault input.
LCD analog output.
Individually enabled pull-up.
LCD Analog output.
OSC
/4 output.
PIC16F/LF1946/47
Description
OD
2
C™ = Schmitt Trigger input with I
= Open Drain
levels
DS41414B-page 13
2
C