PIC18F86K22-I/PTRSL Microchip Technology, PIC18F86K22-I/PTRSL Datasheet - Page 260

• Manufacturer Part Number: PIC18F86K22-I/PTRSL
• Description: MCU PIC 64K FLASH XLP 80TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F86K22-I/PTRSL

• Core Size: 8-Bit
• Program Memory Size: 64KB (32K x 16)
• Core Processor: PIC
• Speed: 64MHz
• Connectivity: EBI/EMI, I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 24x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TFQFP
• Controller Family/series: PIC18
• Eeprom Memory Size: 1024Byte
• Ram Memory Size: 3862Byte
• Cpu Speed: 16MIPS
• No. Of Timers: 11
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F87K22 FAMILY
20.1
The Enhanced CCP module may have up to four PWM
outputs, depending on the selected operating mode.
The CCPxCON register is modified to allow control
over four PWM outputs: ECCPx/PxA, PxB, PxC and
PxD. Applications can use one, two or four of these
outputs.
The outputs that are active depend on the ECCP
operating mode selected. The pin assignments are
summarized in Table 20-3.
To configure the I/O pins as PWM outputs, the proper
PWM mode must be selected by setting the PxM<1:0>
and CCPxM<3:0> bits. The appropriate TRIS direction
bits for the port pins must also be set as outputs.
20.1.1
The ECCP modules use Timers, 1, 2, 3, 4, 6, 8, 10 or 12,
depending on the mode selected. These timers are
available to CCP modules in Capture, Compare or PWM
modes, as shown in Table 20-1.
TABLE 20-1:
The assignment of a particular timer to a module is
determined by the Timer to ECCP enable bits in the
CCPTMRSx register (Register 20-2). The interactions
between the two modules are depicted in Figure 20-1.
Capture operations are designed to be used when the
timer is configured for Synchronous Counter mode.
Capture operations may not work as expected if the
associated timer is configured for Asynchronous Counter
mode.
DS39960B-page 260
ECCP Mode
Compare
Capture
PWM
ECCP Outputs and Configuration
ECCP MODULE AND TIMER
RESOURCES
ECCP MODE – TIMER
RESOURCE
Timer2, Timer4, Timer6, Timer8,
Timer10 or Timer12
Timer Resource
Timer1 or Timer3
Timer1 or Timer3
Preliminary
20.1.2
The pin assignment for ECCPx (Capture input, Com-
pare and PWM output) can change, based on device
configuration. The ECCPMX (CONFIG3H<1>) Config-
uration bit determines to which pin ECCP1 and ECCP3
are multiplexed.
• Default/ECCPMX = 1:
• ECCPMX = 0:
The pin assignment for ECCP2 (Capture input,
Compare and PWM output) can change, based on the
device configuration.
The CCP2MX Configuration bit (CONFIG3H<0>)
determines to which pin ECCP2 is multiplexed.
• If CCP2MX = 1 (default) – ECCP2 is multiplexed
• If CCP2MX = 0 – ECCP2 is multiplexed to RE7
- ECCP1 (P1B/P1C) multiplexed onto RE6 and
- ECCP3 (P3B/P3C) multiplexed onto RE4 and
- ECCP1 (P1B/P1C) multiplexed onto RH7
- ECCP3 (P3B/P3C) multiplexed onto RH5
to RC1
RE5
RE3
and RH6
and RH4.
ECCP PIN ASSIGNMENT
 2010 Microchip Technology Inc.