PIC18F87J72-I/PT Microchip Technology, PIC18F87J72-I/PT Datasheet - Page 18

• 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

PIC18F87J72 FAMILY
TABLE 1-2:
DS39979A-page 18
RF1/AN6/C2OUT/
SEG19
RF2/AN7/C1OUT/
SEG20
RF3/AN8/SEG21/
C2INB
RF4/AN9/SEG22/
C2INA
RF5/AN10/CV
SEG23/C1INB
RF6/AN11/SEG24/
C1INA
RF7/AN5/SS/SEG25
Legend: TTL = TTL compatible input
Note 1:
RF1
AN6
C2OUT
SEG19
RF2
AN7
C1OUT
SEG20
RF3
AN8
SEG21
C2INB
RF4
AN9
SEG22
C2INA
RF5
AN10
CV
SEG23
C1INB
RF6
AN11
SEG24
C1INA
RF7
AN5
SS
SEG25
Pin Name
2:
REF
ST
I2C
I
P
Default assignment for CCP2 when the CCP2MX Configuration bit is set.
Alternate assignment for CCP2 when the CCP2MX Configuration bit is cleared.
REF
= Schmitt Trigger input with CMOS levels
= I
= Input
= Power
PIC18F8XJ72 PINOUT I/O DESCRIPTIONS (CONTINUED)
/
2
C/SMBus compatible input
Pin Number
TQFP
21
18
17
16
15
14
13
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Buffer
Type
TTL
ST
ST
ST
ST
ST
ST
ST
—
—
Preliminary
PORTF is a bidirectional I/O port.
Digital I/O.
Analog Input 6.
Comparator 2 output.
SEG19 output for LCD.
Digital I/O.
Analog Input 7.
Comparator 1 output.
SEG20 output for LCD.
Digital I/O.
Analog Input 8.
SEG21 output for LCD.
Comparator 2 Input B.
Digital I/O.
Analog Input 9.
SEG22 output for LCD
Comparator 2 Input A.
Digital I/O.
Analog Input 10.
Comparator reference voltage output.
SEG23 output for LCD.
Comparator 1 Input B.
Digital I/O.
Analog Input 11.
SEG24 output for LCD
Comparator 1 Input A.
Digital I/O.
Analog Input 5.
SPI slave select input.
SEG25 output for LCD.
CMOS = CMOS compatible input or output
Analog = Analog input
OD
O
= Open-Drain (no P diode to V
= Output
Description
 2010 Microchip Technology Inc.
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