PIC18F65K90T-I/MR Microchip Technology, PIC18F65K90T-I/MR Datasheet - Page 181

• Manufacturer Part Number: PIC18F65K90T-I/MR
• Description: 32kB Flash, 2kB RAM, 1kB EE, NanoWatt XLP, LCD 64 QFN 9x9x0.9mm T/R
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F65K90T-I/MR

• 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-VFQFN Exposed Pad
• Lead Free Status / Rohs Status: Details

TABLE 11-18: PORTJ FUNCTIONS
TABLE 11-19: SUMMARY OF REGISTERS ASSOCIATED WITH PORTJ
 2009-2011 Microchip Technology Inc.
RJ0
RJ1/SEG33
RJ2/SEG34
RJ3/SEG35
RJ4/SEG39
RJ5/SEG38
RJ6/SEG37
RJ7/SEG36
Legend:
PORTJ
LATJ
TRISJ
LCDSE4
PADCFG1
Legend: Shaded cells are not used by PORTJ.
Note 1:
Pin Name
Name
O = Output, I = Input, ANA = Analog Signal, DIG = Digital Output, ST = Schmitt Trigger Buffer Input,
x = Don’t care (TRIS bit does not affect port direction or is overridden for this option).
Unimplemented in PIC18F6XK90 devices, read as ‘0’.
TRISJ7
LATJ7
RDPU
SE39
Bit 7
RJ7
Function
SEG33
SEG34
SEG35
SEG39
SEG38
SEG37
SEG36
RJ0
RJ1
RJ2
RJ3
RJ4
RJ5
RJ6
RJ7
TRISJ6
LATJ6
REPU
SE38
Bit 6
RJ6
Setting
TRIS
0
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
RJPU
TRISJ5
LATJ5
SE37
Bit 5
RJ5
I/O
(1)
O
I
O
I
O
O
I
O
O
I
O
O
I
O
O
I
O
O
I
O
O
I
O
TRISJ4
LATJ4
SE36
Bit 4
Type
ANA
ANA
ANA
ANA
ANA
ANA
ANA
RJ4
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
I/O
—
ST
ST
ST
ST
ST
ST
ST
ST
LATJ<0> data output.
PORTJ<0> data input.
LATJ<1> data output.
PORTJ<1> data input.
LCD Segment 33 output; disables all other pin functions.
LATJ<2> data output.
PORTJ<2> data input.
LCD Segment 34 output; disables all other pin functions.
LATJ<3> data output.
PORTJ<3> data input.
LCD Segment 35 output; disables all other pin functions.
LATJ<4> data output.
PORTJ<4> data input.
LCD Segment 39 output; disables all other pin functions.
LATJ<5> data output.
PORTJ<5> data input.
LCD Segment 38 output; disables all other pin functions.
LATJ<6> data output.
PORTJ<6> data input.
LCD Segment 37 output; disables all other pin functions.
LATJ<7> data output.
PORTJ<7> data input.
LCD Segment 36 output; disables all other pin functions.
TRISJ3
LATJ3
SE35
Bit 3
RJ3
—
PIC18F87K90 FAMILY
RTSECSEL1 RTSECSEL0
TRISJ2
LATJ2
SE34
Bit 2
RJ2
Description
TRISJ1
LATJ1
SE33
Bit 1
RJ1
TRISJ0
LATJ0
SE32
Bit 0
RJ0
DS39957D-page 181
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Values
Reset
78
78
78
83
80