PIC18F6527-I/PT Microchip Technology, PIC18F6527-I/PT Datasheet - Page 184

• Manufacturer Part Number: PIC18F6527-I/PT
• Description: IC PIC MCU FLASH 24KX16 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F6527-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 48KB (24K 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, HLVD, POR, PWM, WDT
• Number Of I /o: 54
• Eeprom Size: 1K x 8
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• 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: 54
• 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, ICE2000, ICE4000, DV164136, DM183032
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12-ch x 10-bit
• Package: 64TQFP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Operating Supply Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT64PT5 - SOCKET TRAN ICE 64MQFP/TQFPAC164319 - MODULE SKT MPLAB PM3 64TQFPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F8722 FAMILY
17.3
In Compare mode, the 16-bit value of the CCPRx
registers is constantly compared against either the
TMR1 or TMR3 register pair value. When a match
occurs, the CCPx pin can be:
• driven high
• driven low
• toggled (high-to-low or low-to-high)
• remain unchanged (that is, reflects the state of the
The action on the pin is based on the value of the mode
select bits (CCPxM<3:0>). At the same time, the
interrupt flag bit, CCPxIF, is set.
17.3.1
The user must configure the CCPx pin as an output by
clearing the appropriate TRIS bit.
17.3.2
Timer1 and/or Timer3 must be running in Timer mode
or Synchronized Counter mode if the CCP module is
using the compare feature. In Asynchronous Counter
mode, the compare operation may not work.
FIGURE 17-3:
DS39646C-page 182
I/O latch)
Note:
RG3/CCP4 pin
Compare Mode
CCPx PIN CONFIGURATION
Clearing the CCPxCON register will force
the compare output latch (depending on
device configuration) to the default low
level. This is not the port I/O data latch.
TIMER1/TIMER3 MODE SELECTION
Output Enable
TRISG<3>
COMPARE MODE OPERATION BLOCK DIAGRAM
Q
R
S
Special Event Trigger
CCP4CON<3:0>
Mode Select
Output
Logic
Set Flag bit CCP4IF
Match
17.3.3
When the Generate Software Interrupt mode is chosen
(CCPxM<3:0> = 1010), the corresponding CCPx pin is
not affected. Only a CCP interrupt is generated, if
enabled and the CCPxIE bit is set.
17.3.4
All CCP modules are equipped with a Special Event
Trigger. This is an internal hardware signal generated
in Compare mode to trigger actions by other modules.
The Special Event Trigger is enabled by selecting
the
(CCPxM<3:0> = 1011).
For all CCP modules, the Special Event Trigger resets
the timer register pair for whichever timer resource is
currently assigned as the module’s time base. This
allows the CCPRx registers to serve as a programmable
period register for either timer.
The ECCP2 Special Event Trigger can also start an A/D
conversion. In order to do this, the A/D converter must
already be enabled.
Compare
TMR1H
SOFTWARE INTERRUPT MODE
SPECIAL EVENT TRIGGER
T3CCP2
TMR1L
Special
CCPR4H CCPR4L
Comparator
© 2008 Microchip Technology Inc.
0
1
Event
TMR3H
Trigger
TMR3L
mode