PIC18F65K90T-I/PT Microchip Technology, PIC18F65K90T-I/PT Datasheet - Page 158

• Manufacturer Part Number: PIC18F65K90T-I/PT
• Description: 32kB Flash, 2kB RAM, 1kB EE, NanoWatt XLP, LCD 64 TQFP 10x10x1mm T/R
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F65K90T-I/PT

• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 32 KB
• Data Ram Size: 2 KB
• Interface Type: I2C, SPI
• Maximum Clock Frequency: 64 MHz
• Number Of Timers: 8
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 16 Channel
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 64MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 53
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 16x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP
• Lead Free Status / Rohs Status: Details

PIC18F87K90 FAMILY
TABLE 11-1:
DS39957D-page 158
RA0/AN0/ULPWU
RA1/AN1/SEG18
RA2/AN2/V
RA3/AN3/V
RA4/T0CKI/
SEG14
RA5/AN4/SEG15/
T1CKI/T3G/
HLVDIN
OSC2/CLKO/RA6
OSC1/CLKI/RA7
Legend:
Pin Name
REF
REF
O = Output, I = Input, ANA = Analog Signal, DIG = Digital Output, ST = Schmitt Trigger Buffer Input,
TTL = TTL Buffer Input, x = Don’t care (TRIS bit does not affect port direction or is overridden for this option).
-
+
PORTA FUNCTIONS
Function
ULPWU
HLVDIN
SEG18
SEG14
SEG15
V
T0CKI
T1CKI
OSC2
CLKO
OSC1
V
CLKI
RA0
AN0
RA1
AN1
RA2
AN2
RA3
AN3
RA4
RA5
AN4
T3G
RA6
RA7
REF
REF
+
-
Setting
TRIS
0
1
1
1
0
1
1
1
0
1
1
1
0
1
1
1
0
1
x
1
0
1
1
1
x
x
1
x
x
0
1
x
x
0
1
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Type
ANA
ANA
ANA
ANA
ANA
ANA
ANA
ANA
ANA
ANA
ANA
ANA
ANA
ANA
ANA
DIG
TTL
DIG
TTL
DIG
TTL
DIG
TTL
DIG
DIG
TTL
DIG
DIG
TTL
DIG
TTL
I/O
ST
ST
ST
ST
LATA<0> data output; not affected by analog input.
PORTA<0> data input; disabled when analog input is enabled.
A/D Input Channel 0. Default input configuration on POR; does not
affect digital output.
Ultra Low-Power Wake-up (ULPWU) input.
LATA<1> data output; not affected by analog input.
PORTA<1> data input; disabled when analog input is enabled.
A/D Input Channel 1. Default input configuration on POR; does not
affect digital output.
LCD Segment 18 output; disables all other pin functions.
LATA<2> data output; not affected by analog input.
PORTA<2> data input; disabled when analog functions are enabled.
A/D Input Channel 2. Default input configuration on POR.
A/D and comparator low reference voltage input.
LATA<3> data output; not affected by analog input.
PORTA<3> data input; disabled when analog input is enabled.
A/D Input Channel 3. Default input configuration on POR.
A/D and comparator high reference voltage input.
LATA<4> data output.
PORTA<4> data input. Default configuration on POR.
Timer0 clock input.
LCD Segment 14 output; disables all other pin functions.
LATA<5> data output; not affected by analog input.
PORTA<5> data input; disabled when analog input is enabled.
A/D Input Channel 4. Default configuration on POR.
LCD Segment 15 output; disables all other pin functions.
Timer1 clock input.
Timer3 external clock gate input.
High/Low-Voltage Detect (HLVD) external trip point input.
Main oscillator feedback output connection (HS, XT and LP modes).
System cycle clock output (F
LATA<6> data output; disabled when OSC2 Configuration bit is set.
PORTA<6> data input; disabled when OSC2 Configuration bit is set.
Main oscillator input connection (HS, XT and LP modes).
Main external clock source input (EC modes).
LATA<7> data output; disabled when OSC2 Configuration bit is set.
PORTA<7> data input; disabled when OSC2 Configuration bit is set.
Description
OSC
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/4, EC and INTOSC modes).