PIC18F97J60-I/PF Microchip Technology, PIC18F97J60-I/PF Datasheet - Page 42

• Manufacturer Part Number: PIC18F97J60-I/PF
• Description: IC PIC MCU FLASH 65KX16 100TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F97J60-I/PF

• Program Memory Type: FLASH
• Program Memory Size: 128KB (64K x 16)
• Package / Case: 100-TQFP, 100-VQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 41.667MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 70
• Ram Size: 3808 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3808 B
• Interface Type: Display Driver/Ethernet/EUSART/I2C/MSSP/SPI
• Maximum Clock Frequency: 41.667 MHz
• Number Of Programmable I/os: 70
• Number Of Timers: 5
• Operating Supply Voltage: 2.35 V to 3.6 V
• 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, DM183033
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16-ch x 10-bit
• Package: 100TQFP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 41.667 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162064 - HEADER INTFC MPLABICD2 64/80/100DM163024 - BOARD DEMO PICDEM.NET 2
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F97J60 FAMILY
2.3
In HS or HSPLL Oscillator modes, a crystal is
connected to the OSC1 and OSC2 pins to establish
oscillation. Figure 2-2 shows the pin connections.
The oscillator design requires the use of a crystal that
is rated for parallel resonant operation.
FIGURE 2-2:
TABLE 2-1:
DS39762B-page 40
Osc Type
Capacitor values are for design guidance only.
Different capacitor values may be required to produce
acceptable oscillator operation. The user should test
the performance of the oscillator over the expected
V
to the following application notes for oscillator specific
information:
• AN588, “PIC
• AN826, “Crystal Oscillator Basics and Crystal
• AN849, “Basic PIC
• AN943, “Practical PIC
• AN949, “Making Your Oscillator Work”
See the notes following this table for additional
information.
Note 1: See Table 2-1 for initial values of C1 and C2.
Note:
DD
Guide”
Selection for rfPIC
Design”
HS
and temperature range for the application. Refer
2: A series resistor (R
3: R
C1
C2
Crystal Oscillator/Ceramic
Resonators (HS Modes)
(1)
(1)
crystals with a low drive specification.
Use of a crystal rated for series resonant
operation may give a frequency out of the
crystal manufacturer’s specifications.
F
varies with the oscillator mode chosen.
XTAL
Crystal
25 MHz
®
Freq.
R
Microcontroller Oscillator Design
S
CAPACITOR SELECTION FOR
CRYSTAL OSCILLATOR
(2)
OSC1
OSC2
®
®
CRYSTAL OSCILLATOR
OPERATION (HS OR
HSPLL CONFIGURATION)
and PIC
Oscillator Design”
®
Oscillator Analysis and
Typical Capacitor Values
S
33 pF
R
) may be required for
®
C1
F
PIC18FXXJ6X
Devices”
(3)
Tested:
Sleep
33 pF
To
Internal
Logic
C2
Preliminary
2.4
The EC and ECPLL Oscillator modes require an exter-
nal clock source to be connected to the OSC1 pin.
There is no oscillator start-up time required after a
Power-on Reset or after an exit from Sleep mode.
In the EC Oscillator mode, the oscillator frequency
divided by 4 is available on the OSC2 pin. This signal
may be used for test purposes or to synchronize other
logic. Figure 2-3 shows the pin connections for the EC
Oscillator mode.
FIGURE 2-3:
An external clock source may also be connected to the
OSC1 pin in the HS mode, as shown in Figure 2-4. In
this configuration, the OSC2 pin is left open. Current
consumption in this configuration will be somewhat
higher than EC mode, as the internal oscillator’s
feedback circuitry will be enabled (in EC mode, the
feedback circuit is disabled).
FIGURE 2-4:
Clock from
Ext. System
Note 1: Higher capacitance increases the stability
Clock from
Ext. System
2: Since each crystal has its own character-
3: Rs may be required to avoid overdriving
4: Always verify oscillator performance over
External Clock Input (EC Modes)
of the oscillator but also increases the
start-up time.
istics, the user should consult the crystal
manufacturer for appropriate values of
external components.
crystals with low drive level specifications.
the V
expected for the application.
F
Open
OSC
DD
/4
and temperature range that is
EXTERNAL CLOCK
INPUT OPERATION
(EC CONFIGURATION)
EXTERNAL CLOCK
INPUT OPERATION
(HS CONFIGURATION)
© 2006 Microchip Technology Inc.
OSC1/CLKI
OSC2/CLKO
OSC1
OSC2
PIC18FXXJ6X
PIC18FXXJ6X
(HS Mode)