PIC18LF6310T-I/PT Microchip Technology, PIC18LF6310T-I/PT Datasheet - Page 162

• Manufacturer Part Number: PIC18LF6310T-I/PT
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,TQFP,64PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF6310T-I/PT

• 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: 54
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F6310/6410/8310/8410
14.2
Timer2 also can generate an optional device interrupt.
The Timer2 output signal (TMR2-to-PR2 match) pro-
vides the input for the 4-bit output counter/postscaler.
This counter generates the TMR2 match interrupt flag
which is latched in TMR2IF (PIR1<1>). The interrupt is
enabled by setting the TMR2 Match Interrupt Enable
bit, TMR2IE (PIE1<1>).
A range of 16 postscale options (from 1:1 through 1:16
inclusive) can be selected with the postscaler control
bits, T2OUTPS<3:0> (T2CON<6:3>).
FIGURE 14-1:
TABLE 14-1:
DS39635C-page 162
INTCON GIE/GIEH PEIE/GIEL
PIR1
PIE1
IPR1
TMR2
T2CON
PR2
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by the Timer2 module.
Name
T2OUTPS<3:0>
T2CKPS<1:0>
F
OSC
Timer2 Interrupt
Timer2 Register
Timer2 Period Register
/4
PSPIF
PSPIE
PSPIP
Bit 7
—
REGISTERS ASSOCIATED WITH TIMER2 AS A TIMER/COUNTER
T2OUTPS3 T2OUTPS2 T2OUTPS1 T2OUTPS0 TMR2ON T2CKPS1 T2CKPS0
TIMER2 BLOCK DIAGRAM
ADIE
ADIP
ADIF
Bit 6
Internal Data Bus
1:1, 1:4, 1:16
Prescaler
2
TMR0IE
RC1IF
RC1IE
RC1IP
Bit 5
4
TMR2
INT0IE
TX1IE
TX1IP
TX1IF
Bit 4
Reset
8
SSPIF
SSPIE
SSPIP
RBIE
Bit 3
14.3
The unscaled output of TMR2 is available primarily to
the CCP modules, where it is used as a time base for
operations in PWM mode.
Timer2 can be optionally used as the shift clock source
for the MSSP module operating in SPI mode. Addi-
tional information is provided in
Synchronous Serial Port (MSSP)
Comparator
1:1 to 1:16
Postscaler
8
TMR2 Output
TMR2/PR2
Match
TMR0IF
CCP1IF
CCP1IE
CCP1IP
Bit 2
TMR2IE
TMR2IP
TMR2IF
INT0IF
Bit 1
 2010 Microchip Technology Inc.
PR2
8
(to PWM or MSSP)
Section 17.0 “Master
TMR1IF
TMR1IE
TMR1IP
Set TMR2IF
TMR2 Output
RBIF
Bit 0
Module”.
on Page
Values
Reset
63
65
65
65
64
64
64