PIC16C765 Microchip Technology Inc., PIC16C765 Datasheet - Page 133

• Manufacturer Part Number: PIC16C765
• Description: 8-bit Cmos Microcontrollers With Usb
• Manufacturer: Microchip Technology Inc.

16.3.3
FIGURE 16-3: EXTERNAL CLOCK TIMING
FIGURE 16-4: CLOCK MULTIPLIER (PLL) PHASE RELATIONSHIP
2000 Microchip Technology Inc.
OSC1/
CLKIN
F
CLKOUT
OSC1
INT
Note 1: F
TIMING DIAGRAMS AND SPECIFICATIONS
2: F
equals 4x F
mode, PLL disabled.
INT
INT
= OSC1 in EC mode with PLL disabled.
represents the internal clock signal. F
Q4
OSC
or 4x CLKIN if the PLL is enabled. T
Q1
1
Preliminary
Q2
INT
2
equals F
3
CY
Q3
OSC
is always 4/F
3
or CLKIN if the PLL is disabled. F
PIC16C745/765
Q4
INT
4
. F
INT
4
is OSC1 pin in EC
DS41124C-page 133
Q1
INT