PIC18LF6310-I/PT Microchip Technology, PIC18LF6310-I/PT Datasheet - Page 47

• 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

On transitions from SEC_RUN mode to PRI_RUN, the
peripherals and CPU continue to be clocked from the
Timer1 oscillator while the primary clock is started.
When the primary clock becomes ready, a clock switch
back to the primary clock occurs (see
FIGURE 4-1:
FIGURE 4-2:
 2010 Microchip Technology Inc.
Peripheral
Program
Counter
T1OSI
OSC1
Note 1: T
Clock
Clock
CPU Clock
CPU
PLL Clock
Peripheral
Program
Counter
Output
T1OSI
OSC1
Clock
Q1
OST
SCS<1:0> bits Changed
Q2
TRANSITION TIMING FOR ENTRY TO SEC_RUN MODE
TRANSITION TIMING FROM SEC_RUN MODE TO PRI_RUN MODE (HSPLL)
= 1024 T
PC
Q3
Q4
OSC
Q1
; T
Q1
PLL
1
T
= 2 ms (approx). These intervals are not shown to scale.
OST
PC
(1)
Figure
2
Q2
Clock Transition
PIC18F6310/6410/8310/8410
3
T
4-2).
OSTS bit Set
Q3
PLL
(1)
PC + 2
Q4
n-1
When the clock switch is complete, the T1RUN bit is
cleared, the OSTS bit is set and the primary clock is
providing the clock. The IDLEN and SCS bits are not
affected by the wake-up; the Timer1 oscillator
continues to run.
n
Q1
1
Transition
2
Clock
n-1
Q2
PC + 2
n
Q3
Q2
Q4
Q3 Q4
Q1
Q1
PC + 4
Q2
PC + 4
Q2
DS39635C-page 47
Q3
Q3