PIC18F86J50-I/PT Microchip Technology, PIC18F86J50-I/PT Datasheet - Page 155

• Manufacturer Part Number: PIC18F86J50-I/PT
• Description: IC PIC MCU FLASH 32KX16 80TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F86J50-I/PT

• Core Size: 8-Bit
• Program Memory Size: 64KB (32K x 16)
• Oscillator Type: Internal
• Core Processor: PIC
• 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 Type: FLASH
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TFQFP
• Controller Family/series: PIC18
• No. Of I/o's: 65
• Ram Memory Size: 3904Byte
• Cpu Speed: 48MHz
• No. Of Timers: 5
• No. Of: RoHS Compliant
• 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

10.7
PORTF is a 6-bit wide, bidirectional port. RF2, RF5 and
RF6 are analog inputs. These ports are configured as
analog inputs on a device Reset.
All pins on PORTF are implemented with Schmitt Trig-
ger input buffers. Each pin is individually configurable
as an input or output.
Pins, RF3 and RF4, are multiplexed with the USB mod-
ule. Depending on the configuration of the module, they
can serve as the differential data lines for the on-chip
USB transceiver. Both RF3 and RF4 have Schmitt
Trigger input buffers. As digital ports, they can only
function as digital inputs; the on-chip USB transceiver
must be disabled (UTRDIS (UCFG<3>) bit = 1) to use
the pin as digital inputs. When configured for USB oper-
ation, the data direction is determined automatically by
the configuration and status of the USB module at any
given time.
© 2009 Microchip Technology Inc.
Note 1: On device Resets, pins RF2, RF5 and
2: To configure PORTF as digital I/O, set the
PORTF, LATF and TRISF Registers
RF6 are configured as analog inputs and
are read as ‘0’.
corresponding bits in ANCON0 and
ANCON1.
PIC18F87J50 FAMILY
When Configuration bit, PMPMX = 0, PORTF is multi-
plexed with Parallel Master data port. This multiplexing
is available only in 80 pin devices.
EXAMPLE 10-6:
CLRF
CLRF
BSF
MOVLW
MOVWF
MOVLW
MOVWF
BCF
MOVLW
MOVWF
PORTF
LATF
WDTCON,ADSHR ; Enable write/read to
80h
ANCON0
0Ch
ANCON1
WDTCON,ADSHR ; Disable write/read to
C0h
TRISF
INITIALIZING PORTF
; Initialize PORTF by
; clearing output
; data latches
; Alternate method to
; clear output latches
; the shared SFR
; make RF2 digital
;
; make RF<6:5> digital
;
; the shared SFR
;
; Set RF5:RF2 as outputs,
; RF<7:6> as inputs
DS39775C-page 155