PIC18LF46K22-I/SO View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC18LF46K22-I/SO
Microchip Technology
PIC18LF46K22-I/SO Datasheet PDF : 494 Pages
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PIC18(L)F2X/4XK22
FIGURE 27-5:
OSC1
CLKOUT AND I/O TIMING
Q4
Q1
10
CLKOUT
13
14
I/O pin
(Input)
17
I/O pin
(Output)
Old Value
Note:
20, 21
Refer to Figure 27-3 for load conditions.
Q2
19
18
15
Q3
11
12
16
New Value
TABLE 27-9: CLKOUT AND I/O TIMING REQUIREMENTS
Param
No.
Symbol
Characteristic
Min
Typ
Max
Units Conditions
10
TosH2ckL OSC1 to CLKOUT
—
75
200
ns
11
TosH2ckH OSC1 to CLKOUT
—
75
200
ns
12
TckR
CLKOUT Rise Time
—
35
100
ns
13
TckF
CLKOUT Fall Time
—
35
100
ns
14
TckL2ioV CLKOUT to Port Out Valid
—
— 0.5 TCY + 20 ns
15
TioV2ckH Port In Valid before CLKOUT
0.25 TCY + 25 —
—
ns
16
TckH2ioI Port In Hold after CLKOUT
0
—
—
ns
17
TosH2ioV OSC1 (Q1 cycle) to Port Out Valid
—
50
150
ns
18
TosH2ioI OSC1 (Q2 cycle) to Port Input Invalid
(I/O in hold time)
100
—
—
ns
19
TioV2osH Port Input Valid to OSC1 (I/O in setup time)
0
—
—
ns
20
TioR
Port Output Rise Time
—
10
25
ns
21
TioF
Port Output Fall Time
—
10
25
ns
22†
TINP
INTx pin High or Low Time
20
—
—
ns
23†
TRBP
RB<7:4> Change KBIx High or Low Time
TCY
—
—
ns
† These parameters are asynchronous events not related to any internal clock edges.
Note 1: Measurements are taken in RC mode, where CLKOUT output is 4 x TOSC.
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
2010 Microchip Technology Inc.
Preliminary
DS41412A-page 447
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