PIC16C62X
TABLE 12-5: CLKOUT AND I/O TIMING REQUIREMENTS
Parameter # Sym
Characteristic
Min
Typ†
Max
Units
Conditions
(1)
10*
TosH2ckL
—
—
75
—
200
400
ns
ns
PIC16C62X(A)
PIC16LC62X(A)
PIC16CR62XA
PIC16LCR62XA
OSC1↑ to CLKOUT↓
(1)
11*
TosH2ckH
TckR
—
—
75
—
ns
ns
OSC1↑ to CLKOUT↑
200
400
PIC16C62X(A)
PIC16LC62X(A)
PIC16CR62XA
PIC16LCR62XA
(1)
12*
13*
—
—
35
—
100
200
ns
ns
CLKOUT rise time
CLKOUT fall time
PIC16C62X(A)
PIC16LC62X(A)
PIC16CR62XA
PIC16LCR62XA
(1)
TckF
—
—
35
—
100
200
ns
ns
PIC16C62X(A)
PIC16LC62X(A)
PIC16CR62XA
PIC16LCR62XA
(1)
14*
15*
TckL2ioV
TioV2ckH
—
—
20
ns
CLKOUT ↓ to Port out valid
Port in valid before CLKOUT ↑
(1)
Tosc +200 ns
Tosc +400 ns
—
—
—
—
ns
ns
PIC16C62X(A)
PIC16LC62X(A)
PIC16CR62XA
PIC16LCR62XA
(1)
16*
17*
TckH2ioI
TosH2ioV
0
—
—
ns
Port in hold after CLKOUT ↑
OSC1↑ (Q1 cycle) to Port out valid
—
—
50
150
300
ns
ns
PIC16C62X(A)
PIC16LC62X(A)
PIC16CR62XA
PIC16LCR62XA
18*
TosH2ioI
OSC1↑ (Q2 cycle) to Port input invalid
(I/O in hold time)
100
200
—
—
—
—
ns
ns
PIC16C62X(A)
PIC16LC62X(A)
PIC16CR62XA
PIC16LCR62XA
19*
20*
TioV2osH Port input valid to OSC1↑ (I/O in setup
0
—
—
ns
time)
TioR
TioF
Tinp
Trbp
Port output rise time
—
—
10
—
40
80
ns
ns
PIC16C62X(A)
PIC16LC62X(A)
PIC16CR62XA
PIC16LCR62XA
21*
22*
23
Port output fall time
—
—
10
—
40
80
ns
ns
PIC16C62X(A)
PIC16LC62X(A)
PIC16CR62XA
PIC16LCR62XA
RB0/INT pin high or low time
RB<7:4> change interrupt high or low time
25
40
—
—
—
—
ns
ns
PIC16C62X(A)
PIC16LC62X(A)
PIC16CR62XA
PIC16LCR62XA
TCY
—
—
ns
*
†
These parameters are characterized but not tested
Data in "Typ" column is at 5.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are not tested.
Note 1: Measurements are taken in RC Mode where CLKOUT output is 4 x TOSC
1998 Microchip Technology Inc.
Preliminary
DS30235G-page 89
MICROCHIP [ MICROCHIP ]
