PIC18LF6310-I/PT Microchip Technology, PIC18LF6310-I/PT Datasheet - Page 163

• Manufacturer Part Number: PIC18LF6310-I/PT
• Description: IC PIC MCU FLASH 4KX16 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF6310-I/PT

• Core Size: 8-Bit
• Program Memory Size: 8KB (4K x 16)
• Oscillator Type: Internal
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Controller Family/series: PIC18
• No. Of I/o's: 54
• Ram Memory Size: 768Byte
• Cpu Speed: 40MHz
• No. Of Timers: 4
• No. Of Pwm: RoHS Compliant
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

15.0
The Timer3 timer/counter module incorporates these
features:
• Software-selectable operation as a 16-bit timer or
• Readable and writable 8-bit registers (TMR3H
• Selectable clock source (internal or external), with
• Interrupt-on-overflow
• Module Reset on CCP Special Event Trigger
REGISTER 15-1:
 2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6, 3
bit 5-4
bit 2
bit 1
bit 0
counter
and TMR3L)
device clock or Timer1 oscillator internal options
R/W-0
RD16
TIMER3 MODULE
RD16: 16-Bit Read/Write Mode Enable bit
1 = Enables register read/write of Timer3 in one 16-bit operation
0 = Enables register read/write of Timer3 in two 8-bit operations
T3CCP<2:1>: Timer3 and Timer1 to CCPx Enable bits
11 = Timer3 is the clock source for compare/capture of all CCP modules
10 = Timer3 is the clock source for compare/capture of CCP3,
01 = Timer3 is the clock source for compare/capture of CCP2 and CCP3,
00 = Timer1 is the clock source for compare/capture of all CCP modules
T3CKPS<1:0>: Timer3 Input Clock Prescale Select bits
11 = 1:8 Prescale value
10 = 1:4 Prescale value
01 = 1:2 Prescale value
00 = 1:1 Prescale value
T3SYNC: Timer3 External Clock Input Synchronization Control bit
(Not usable if the device clock comes from Timer1/Timer3.)
When TMR3CS = 1:
1 = Do not synchronize external clock input
0 = Synchronize external clock input
When TMR3CS = 0:
This bit is ignored. Timer3 uses the internal clock when TMR3CS = 0.
TMR3CS: Timer3 Clock Source Select bit
1 = External clock input from Timer1 oscillator or T13CKI (on the rising edge after the
0 = Internal clock (F
TMR3ON: Timer3 On bit
1 = Enables Timer3
0 = Stops Timer3
T3CCP2
R/W-0
first falling edge)
T3CON: TIMER3 CONTROL REGISTER
Timer1 is the clock source for compare/capture of CCP1 and CCP2
Timer1 is the clock source for compare/capture of CCP1
W = Writable bit
‘1’ = Bit is set
T3CKPS1
R/W-0
OSC
/4)
PIC18F6310/6410/8310/8410
T3CKPS0
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
T3CCP1
R/W-0
A simplified block diagram of the Timer3 module is
shown in
operation in Read/Write mode is shown in
The Timer3 module is controlled through the T3CON
register
options for the CCP modules (see
“CCP Modules and Timer Resources”
information).
(Register
Figure
T3SYNC
R/W-0
15-1. A block diagram of the module’s
15-1). It also selects the clock source
x = Bit is unknown
TMR3CS
R/W-0
DS39635C-page 163
Section 16.1.1
Figure
TMR3ON
R/W-0
for more
15-2.
bit 0