PIC18LF2410-I/ML Microchip Technology, PIC18LF2410-I/ML Datasheet - Page 129

• Manufacturer Part Number: PIC18LF2410-I/ML
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LLCC,28PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF2410-I/ML

• Rohs Compliant: YES
• 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: 25
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

14.0
PIC18F2X1X/4X1X
(Capture/Compare/PWM) modules. Each module con-
tains a 16-bit register which can operate as a 16-bit
Capture register, a 16-bit Compare register or a PWM
Master/Slave Duty Cycle register.
In 28-pin devices, the two standard CCP modules
(CCP1 and CCP2) operate as described in this chapter.
In 40/44-pin devices, CCP1 is implemented as an
Enhanced CCP module with standard Capture and
Compare modes and Enhanced PWM modes. The
ECCP implementation is discussed in Section 15.0
“Enhanced
Module”.
REGISTER 14-1:
© 2009 Microchip Technology Inc.
CAPTURE/COMPARE/PWM
(CCP) MODULES
bit 7-6
bit 5-4
bit 3-0
Capture/Compare/PWM
devices all
CCPXCON REGISTER (CCP2 MODULE, CCP1 MODULE IN 28-PIN DEVICES)
Unimplemented: Read as ‘0’
DCxB1:DCxB0: PWM Duty Cycle bit 1 and bit 0 for CCP Module x
Capture mode:
Unused.
Compare mode:
Unused.
PWM mode:
These bits are the two LSbs (bit 1 and bit 0) of the 10-bit PWM duty cycle. The eight MSbs
(DCx9:DCx2) of the duty cycle are found in CCPRxL.
CCPxM3:CCPxM0: CCP Module x Mode Select bits
0000 = Capture/Compare/PWM disabled (resets CCP module)
0001 = Reserved
0010 = Compare mode, toggle output on match (CCPIF bit is set)
0011 = Reserved
0100 = Capture mode, every falling edge
0101 = Capture mode, every rising edge
0110 = Capture mode, every 4th rising edge
0111 = Capture mode, every 16th rising edge
1000 = Compare mode: initialize CCP pin low; on compare match, force CCP pin high
1001 = Compare mode: initialize CCP pin high; on compare match, force CCP pin low
1010 = Compare mode: generate software interrupt on compare match (CCPIF bit is set,
1011 = Compare mode: trigger special event, reset timer, start A/D conversion on
11xx = PWM mode
bit 7
Legend:
R = Readable bit
-n = Value at POR
U-0
—
(CCPIF bit is set)
(CCPIF bit is set)
CCP pin reflects I/O state)
CCP2 match (CCPxIF bit is set)
have
U-0
—
two
(ECCP)
CCP
DCxB1
R/W-0
W = Writable bit
‘1’ = Bit is set
DCxB0
R/W-0
The Capture and Compare operations described in this
chapter apply to all standard and Enhanced CCP
modules.
Note: Throughout this section and Section 15.0
PIC18F2X1X/4X1X
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
“Enhanced Capture/Compare/PWM (ECCP)
Module”, references to the register and bit
names for CCP modules are referred to gener-
ically by the use of ‘x’ or ‘y’ in place of the
specific module number. Thus, “CCPxCON”
might refer to the control register for CCP1,
CCP2 or ECCP1. “CCPxCON” is used
throughout these sections to refer to the
module control register, regardless of whether
the CCP module is a standard or Enhanced
implementation.
CCPxM3
R/W-0
CCPxM2 CCPxM1 CCPxM0
R/W-0
x = Bit is unknown
R/W-0
DS39636D-page 131
R/W-0
bit 0