PIC18F87J72-I/PT Microchip Technology, PIC18F87J72-I/PT Datasheet - Page 109

• Manufacturer Part Number: PIC18F87J72-I/PT
• Description: IC PIC MCU 8BIT 14KB FLSH 80TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F87J72-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 128KB (64K x 16)
• Package / Case: 80-TQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 51
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 12x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Data Bus Width: 8 bit
• Data Ram Size: 4 KB
• Interface Type: SPI, USART, SPI, I2C
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 51
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 14
• Controller Family/series: PIC18F
• No. Of I/o's: 51
• Ram Memory Size: 3923Byte
• Cpu Speed: 48MHz
• No. Of Timers: 4
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

TABLE 10-5:
 2010 Microchip Technology Inc.
RB0/INT0/SEG30
RB1/INT1/SEG8
RB2/INT2/SEG9/
CTED1
RB3/INT3/SEG10/
CTED2
RB4/KBI0/SEG11
RB5/KBI1/SEG29
RB6/KBI2/PGC
RB7/KBI3/PGD
Legend:
Pin Name
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).
PORTB FUNCTIONS
Function
SEG30
CTED1
SEG10
CTED2
SEG11
SEG29
SEG8
SEG9
INT0
INT1
INT2
INT3
KBI0
KBI1
KBI2
PGC
KBI3
PGD
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
Setting
TRIS
0
1
1
x
0
1
1
x
0
1
1
x
x
0
1
1
x
x
0
1
1
x
0
1
1
x
0
1
1
x
0
1
1
x
x
I/O
O
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
Preliminary
Type
ANA
ANA
ANA
ANA
ANA
ANA
DIG
TTL
DIG
TTL
DIG
TTL
DIG
TTL
DIG
TTL
TTL
DIG
TTL
TTL
DIG
TTL
TTL
DIG
TTL
TTL
DIG
I/O
ST
ST
ST
ST
ST
ST
ST
ST
LATB<0> data output.
PORTB<0> data input; weak pull-up when RBPU bit is cleared.
External Interrupt 0 input.
LCD Segment 30 output; disables all other pin functions.
LATB<1> data output.
PORTB<1> data input; weak pull-up when RBPU bit is cleared.
External Interrupt 1 input.
LCD Segment 8 output; disables all other pin functions.
LATB<2> data output.
PORTB<2> data input; weak pull-up when RBPU bit is cleared.
External Interrupt 2 input.
LCD Segment 9 output; disables all other pin functions.
CTMU Edge 1 input.
LATB<3> data output.
PORTB<3> data input; weak pull-up when RBPU bit is cleared.
External Interrupt 3 input.
LCD Segment 10 output; disables all other pin functions.
CTMU Edge 2 input.
LATB<4> data output.
PORTB<4> data input; weak pull-up when RBPU bit is cleared.
Interrupt-on-pin change.
LCD Segment 11 output; disables all other pin functions.
LATB<5> data output.
PORTB<5> data input; weak pull-up when RBPU bit is cleared.
Interrupt-on-pin change.
LCD Segment 29 output; disables all other pin functions.
LATB<6> data output.
PORTB<6> data input; weak pull-up when RBPU bit is cleared.
Interrupt-on-pin change.
Serial execution (ICSP™) clock input for ICSP and ICD operation.
LATB<7> data output.
PORTB<7> data input; weak pull-up when RBPU bit is cleared.
Interrupt-on-pin change.
Serial execution data output for ICSP™ and ICD operation.
Serial execution data input for ICSP and ICD operation.
PIC18F87J72 FAMILY
Description
DS39979A-page 109