PIC18LF8520-I/PTG Microchip Technology, PIC18LF8520-I/PTG Datasheet - Page 129

• Manufacturer Part Number: PIC18LF8520-I/PTG
• Description: IC MCU FLASH 16KX16 80TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF8520-I/PTG

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 68
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TABLE 10-17: PORTJ FUNCTIONS
TABLE 10-18: SUMMARY OF REGISTERS ASSOCIATED WITH PORTJ
 2004 Microchip Technology Inc.
RJ0/ALE
RJ1/OE
RJ2/WRL
RJ3/WRH
RJ4/BA0
RJ5/CE
RJ6/LB
RJ7/UB
Legend: ST = Schmitt Trigger input
PORTJ
LATJ
TRISJ
Legend: x = unknown, u = unchanged
Name
Name
Read PORTJ pin/Write PORTJ Data Latch
LATJ Data Output Register
Data Direction Control Register for PORTJ
Bit 7
bit 1
bit 2
bit 3
bit 5
bit 6
bit 7
Bit#
bit 0
bit 4
PIC18F6520/8520/6620/8620/6720/8720
Bit 6
Buffer Type
ST
ST
ST
ST
ST
ST
ST
ST
Bit 5
Input/output port pin or address latch enable control for external memory
interface.
Input/output port pin or output enable control for external memory interface.
Input/output port pin or write low byte control for external memory interface.
Input/output port pin or write high byte control for external memory interface.
Input/output port pin or byte address 0 control for external memory interface.
Input/output port pin or chip enable control for external memory interface.
Input/output port pin or lower byte select control for external memory
interface.
Input/output port pin or upper byte select control for external memory
interface.
Bit 4
Bit 3
Bit 2
Bit 1
Function
Bit 0
xxxx xxxx
xxxx xxxx
1111 1111
POR, BOR
Value on
DS39609B-page 127
uuuu uuuu
uuuu uuuu
1111 1111
Value on
all other
Resets