PIC18F67J10-I/PT Microchip Technology, PIC18F67J10-I/PT Datasheet - Page 273

• Manufacturer Part Number: PIC18F67J10-I/PT
• Description: IC PIC MCU FLASH 64KX16 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F67J10-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 128KB (64K x 16)
• Package / Case: 64-TFQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 50
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3936 B
• Interface Type: SPI/I2C/EUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 50
• 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, DV164136, DM183032, DM183022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 11-ch x 10-bit
• A/d Bit Size: 10 bit
• A/d Channels Available: 11
• Height: 1 mm
• Length: 10 mm
• Supply Voltage (max): 2.7 V, 3.6 V
• Supply Voltage (min): 2 V, 2.7 V
• Width: 10 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MA180015 - MODULE PLUG-IN 18F87J10 FOR HPCAC162062 - HEADER INTRFC MPLAB ICD2 64/80PAC164327 - MODULE SKT FOR 64TQFP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

21.9
A simplified circuit for an analog input is shown in
Figure 21-4. Since the analog pins are connected to a
digital output, they have reverse biased diodes to V
and V
V
FIGURE 21-4:
TABLE 21-1:
© 2006 Microchip Technology Inc.
INTCON
PIR2
PIE2
IPR2
CMCON
CVRCON
PORTF
LATF
TRISF
Legend: — = unimplemented, read as ‘0’. Shaded cells are unused by the comparator module.
SS
Name
and V
SS
. The analog input, therefore, must be between
Analog Input Connection
Considerations
DD
. If the input voltage deviates from this
VA
GIE/GIEH PEIE/GIEL TMR0IE
OSCFIF
OSCFIE
OSCFIP
CVREN
TRISF7
C2OUT
LATF7
Bit 7
RF7
REGISTERS ASSOCIATED WITH COMPARATOR MODULE
R
S
Legend:
< 10k
COMPARATOR ANALOG INPUT MODEL
A
CVROE
C1OUT
TRISF6
IN
LATF6
CMIF
CMIE
CMIP
Bit 6
RF6
C
V
I
R
R
VA
LEAKAGE
C
5 pF
T
PIN
IC
S
PIN
TRISF5
C2INV
CVRR
LATF5
Bit 5
RF5
= Input Capacitance
= Threshold Voltage
= Leakage Current at the pin due to various junctions
= Interconnect Resistance
= Source Impedance
= Analog Voltage
—
—
—
Preliminary
DD
V
CVRSS
TRISF4
INT0IE
C1INV
LATF4
DD
Bit 4
RF4
—
—
—
V
V
T
T
= 0.6V
= 0.6V
BCL1IF
BCL1IE
BCL1IP
TRISF3
range by more than 0.6V in either direction, one of the
diodes is forward biased and a latch-up condition may
occur. A maximum source impedance of 10 k
recommended for the analog sources. Any external
component connected to an analog input pin, such as
a capacitor or a Zener diode, should have very little
leakage current.
LATF3
CVR3
RBIE
Bit 3
RF3
CIS
I
±500 nA
V
LEAKAGE
TMR0IF
SS
TRISF2
LATF2
CVR2
Bit 2
CM2
RF2
—
—
—
R
PIC18F87J10
IC
TMR3IF
TMR3IE
TMR3IP
TRISF1
INT0IF
LATF1
CVR1
Bit 1
CM1
RF1
CCP2IF
CCP2IE
CCP2IP
Comparator
Input
CVR0
DS39663D-page 271
RBIF
Bit 0
CM0
—
—
—
on page
Values
Reset
51
49
51
51
51
51
52
52
52
is