PIC18F97J60-I/PF Microchip Technology, PIC18F97J60-I/PF Datasheet - Page 192

• 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
17.1
Each of the Enhanced CCPx modules may have up to
four PWM outputs, depending on the selected
operating mode. These outputs, designated PxA
through PxD, are multiplexed with various I/O pins.
Some ECCPx pin assignments are constant, while
others change based on device configuration. For
those pins that do change, the controlling bits are:
• CCP2MX Configuration bit (80-pin and100-pin
• ECCPMX Configuration bit (80-pin and100-pin
• Program memory operating mode set by the EMB
The pin assignments for the Enhanced CCPx modules
are summarized in Table 17-1, Table 17-2 and
Table 17-3. To configure the I/O pins as PWM outputs,
the proper PWM mode must be selected by setting the
PxMx and CCPxMx bits (CCPxCON<7:6> and <3:0>,
respectively). The appropriate TRIS direction bits for
the corresponding port pins must also be set as
outputs.
17.1.1
In 100-pin devices, the use of Extended Microcontroller
mode has an indirect effect on the ECCP1 and ECCP3
pins in Enhanced PWM modes. By default, PWM
outputs, P1B/P1C and P3B/P3C, are multiplexed to
PORTE pins, along with the high-order byte of the
external memory bus. When the bus is active in
Extended Microcontroller mode, it overrides the
Enhanced CCPx outputs and makes them unavailable.
Because of this, ECCP1 and ECCP3 can only be used
in compatible (single output) PWM modes when the
device is in Extended Microcontroller mode and default
pin configuration.
An exception to this configuration is when a 12-bit
address width is selected for the external bus
(EMB1:EMB0 Configuration bits = 10). In this case, the
upper pins of PORTE continue to operate as digital I/O,
even when the external bus is active. P1B/P1C and
P3B/P3C remain available for use as Enhanced PWM
outputs.
If an application requires the use of additional PWM
outputs during Extended Microcontroller mode, the
P1B/P1C and P3B/P3C outputs can be reassigned to
the upper bits of PORTH. This is done by clearing the
ECCPMX Configuration bit.
DS39762B-page 190
devices only)
devices only)
Configuration bits (100-pin devices only)
ECCPx Outputs and Configuration
ECCP1/ECCP3 OUTPUTS AND
PROGRAM MEMORY MODE
Preliminary
17.1.2
For 100-pin devices, the program memory mode of the
device (Section 5.1.3 “PIC18F9XJ60/9XJ65 Program
Memory Modes”) also impacts pin multiplexing for the
module.
The ECCP2 input/output (ECCP2/P2A) can be multi-
plexed to one of three pins. The default assignment
(CCP2MX Configuration bit is set) for all devices is
RC1. Clearing CCP2MX reassigns ECCP2/P2A to RE7
in 80-pin and 100-pin devices.
An additional option exists for 100-pin devices. When
these devices are operating in Microcontroller mode,
the multiplexing options described above still apply. In
Extended Microcontroller mode, clearing CCP2MX
reassigns ECCP2/P2A to RB3.
17.1.3
Only the ECCP2 module has four dedicated output pins
that are available for use. Assuming that the I/O ports
or other multiplexed functions on those pins are not
needed, they may be used without interfering with any
other CCPx module.
ECCP1 and ECCP3, on the other hand, only have
three dedicated output pins: ECCPx/PxA, PxB and
PxC. Whenever these modules are configured for
Quad PWM mode, the pin normally used for CCP4 or
CCP5 becomes the PxD output pin for ECCP3 and
ECCP1, respectively. The CCP4 and CCP5 modules
remain functional but their outputs are overridden.
17.1.4
Like the standard CCPx modules, the ECCPx modules
can utilize Timers 1, 2, 3 or 4, depending on the mode
selected. Timer1 and Timer3 are available for modules
in Capture or Compare modes, while Timer2 and
Timer4 are available for modules in PWM mode.
Additional details on timer resources are provided in
Section 16.1.1 “CCPx/ECCPx Modules and Timer
Resources”.
ECCP2 OUTPUTS AND PROGRAM
MEMORY MODES
USE OF CCP4 AND CCP5 WITH
ECCP1 AND ECCP3
ECCPx MODULES AND TIMER
RESOURCES
© 2006 Microchip Technology Inc.