PIC18F86J50T-I/PT Microchip Technology, PIC18F86J50T-I/PT Datasheet - Page 208

• Manufacturer Part Number: PIC18F86J50T-I/PT
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,TQFP,64PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F86J50T-I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 65
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TFQFP
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3904 B
• Interface Type: I2C, MSSP, SPI, EUSART
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 65
• Number Of Timers: 5
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DV164136, DM183022, DM183032
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162087 - HEADER MPLAB ICD2 18F87J50 68/84MA180021 - MODULE PLUG-IN 18F87J50 FS USBAC164328 - MODULE SKT FOR 80TQFP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: PIC18F86J50T-I/PTTR

PIC18F87J50 FAMILY
16.2
The Timer4 module has an 8-bit period register, PR4,
which is both readable and writable. Timer4 increments
from 00h until it matches PR4 and then resets to 00h on
the next increment cycle. The PR4 register is initialized
to FFh upon Reset.
FIGURE 16-1:
TABLE 16-1:
DS39775C-page 208
INTCON GIE/GIEH PEIE/GIEL
IPR3
PIR3
PIE3
TMR4
T4CON
PR4
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by the Timer4 module.
Note 1:
Name
(1)
T4OUTPS3:T4OUTPS0
T4CKPS1:T4CKPS0
F
OSC
Timer4 Interrupt
Timer4 Register
Timer4 Period Register
Default (legacy) SFR at this address, available when WDTCON<4> = 0.
SSP2IP
SSP2IE
/4
SSP2IF
Bit 7
—
REGISTERS ASSOCIATED WITH TIMER4 AS A TIMER/COUNTER
T4OUTPS3 T4OUTPS2 T4OUTPS1 T4OUTPS0 TMR4ON T4CKPS1 T4CKPS0
TIMER4 BLOCK DIAGRAM
BCL2IP
BCL2IF
BCL2IE
Bit 6
Internal Data Bus
1:1, 1:4, 1:16
2
Prescaler
TMR0IE
RC2IP
RC2IE
RC2IF
Bit 5
4
TMR4
INT0IE
TX2IP
TX2IF
TX2IE
Bit 4
Reset
8
TMR4IP
TMR4IF
TMR4IE
16.3
The output of TMR4 (before the postscaler) is used
only as a PWM time base for the ECCP/CCP modules.
It is not used as a baud rate clock for the MSSP
modules as is the Timer2 output.
RBIE
Bit 3
1:1 to 1:16
Postscaler
Comparator
Output of TMR4
TMR4/PR4
Match
8
TMR0IF
CCP5IP
CCP5IF
CCP5IE
Bit 2
CCP4IP
CCP4IF
CCP4IE
INT0IF
© 2009 Microchip Technology Inc.
Bit 1
PR4
8
CCP3IP
CCP3IE
TMR4 Output
(to PWM)
CCP3IF
Set TMR4IF
RBIF
Bit 0
on Page:
Values
Reset
61
64
64
64
65
65
65