PIC18C858-E/L Microchip Technology, PIC18C858-E/L Datasheet - Page 100

• Manufacturer Part Number: PIC18C858-E/L
• Description: IC MCU OTP 16KX16 CAN 84PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 18Cr

Specifications of PIC18C858-E/L

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, 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: OTP
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 84-PLCC
• For Use With: AC164310 - MODULE SKT FOR PM3 84PLCCDVA18XL840 - ADAPTER DEVICE ICE 84PLCCAC174012 - MODULE SKT PROMATEII 84PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: PIC18C858E/L

PIC18CXX8
FIGURE 8-10: RF6:RF3 AND RF0 PINS
TABLE 8-11:
TABLE 8-12:
DS30475A-page 100
Name
RF0/AN5
RF1/AN6/C2OUT
RF2/AN7/C1OUT
RF3/AN8
RF4/AN9
RF5/AN10/
CVREF
RF6/AN11
RF7
Legend: ST = Schmitt Trigger input
Name
TRISF
PORTF
LATF
ADCON1
CMCON
Legend: x = unknown, u = unchanged
WR LATF
or
WR PORTF
WR TRISF
Note:
Data
Bus
To A/D Converter or Comparator Input
RD PORTF
I/O pins have diode protection to V
PORTF Data Direction Control Register
Read PORTF pin / Write PORTF Data Latch
Read PORTF Data Latch/Write PORTF Data Latch
C2OUT
Bit 7
—
Data Latch
TRIS Latch
D
D
CK
CK
BLOCK DIAGRAM
PORTF FUNCTIONS
SUMMARY OF REGISTERS ASSOCIATED WITH PORTF
RD LATF
Bit#
bit0
bit1
bit2
bit3
bit4
bit5
bit6
bit7
C1OUT
Q
Q
Q
Q
Bit 6
RD TRISF
—
Buffer Type
Q
VCFG1 VCFG0 PCFG3 PCFG2 PCFG1 PCFG0 --00 0000
C2INV
Bit 5
ST
ST
ST
ST
ST
ST
ST
ST
Analog
Input
Mode
EN
D
DD
V
V
P
N
and V
SS
DD
C1INV
Advanced Information
Bit 4
Input/output port pin or analog input.
Input/output port pin or analog input or comparator 2 output.
Input/output port pin or analog input or comparator 1 output.
Input/output port pin or analog input or comparator input.
Input/output port pin or analog input or comparator input.
Input/output port pin or analog input or comparator input or comparator
reference output.
Input/output port pin or analog input or comparator input.
Input/output port pin.
SS
ST
Input
Buffer
I/O Pin
.
Bit 3
CIS
Bit 2
CM2
FIGURE 8-11: RF7 PIN BLOCK DIAGRAM
WR TRISF
WR LATF
or
WR PORTF
Note:
Data
Bus
RD PORTF
Bit 1
CM1
I/O pins have diode protection to V
Function
Bit 0
TRIS Latch
CM0
Data Latch
RD LATF
D
D
CK
CK
RD TRISF
Q
Q
 2000 Microchip Technology Inc.
1111 1111
xxxx xxxx
0000 0000
0000 0000
Value on:
POR,
BOR
Q
EN
EN
D
DD
Schmitt
Trigger
Input
Buffer
other RESETS
Value on all
and V
1111 1111
uuuu uuuu
uuuu uuuu
--00 0000
0000 0000
SS
I/O pin
.