PIC18F6585 Datasheet, PDF (431/496 Pages) Microchip Technology – 64/68/80-Pin High-Performance, 64-Kbyte Enhanced Flash Microcontrollers with ECAN Module

PIC18F6585/8585/6680/8680
TABLE 27-7: PLL CLOCK TIMING SPECIFICATIONS (VDD = 4.2 TO 5.5V)
Param.
No.
Sym
Characteristic
Min Typ† Max Units
Conditions
— FOSC Oscillator Frequency Range
4
— 10 MHz HS mode
— FSYS On-Chip VCO System Frequency 16 — 40 MHz HS mode
— t_rc PLL Start-up Time (Lock Time)
— ∆CLK CLKO Stability (Jitter)
——
2 ms
-2
—
+2
%
† Data in “Typ” column is at 5V, 25°C, unless otherwise stated. These parameters are for design guidance
only and are not tested.
FIGURE 27-7:
OSC1
CLKO AND I/O TIMING
Q4
Q1
10
CLKO
13
14
I/O Pin
(Input)
17
I/O Pin
(Output)
Old Value
Note:
20, 21
Refer to Figure 27-5 for load conditions.
Q2
19
18
15
New Value
Q3
11
12
16
 2004 Microchip Technology Inc.
DS30491C-page 429