PIC18F-LF1XK50 MICROCHIP [Microchip Technology], PIC18F-LF1XK50 Datasheet - Page 383

• Manufacturer Part Number: PIC18F-LF1XK50
• Description: 20-Pin USB Flash Microcontrollers
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 27-7:
TABLE 27-4:
 2010 Microchip Technology Inc.
Standard Operating Conditions (unless otherwise stated)
Operating Temperature -40°C T
OS11
OS12
OS13
OS14
OS15
OS16
OS17
OS18
OS19
OS20* Tinp
OS21* Trbp
Note 1: Measurements are taken in RC mode where CLKOUT output is 4 x T
Param
No.
CLKOUT
I/O pin
(Output)
I/O pin
(Input)
*
† Data in “Typ” column is at 3.0V, 25C unless otherwise stated.
Cycle
F
OSC
TosH2ckL
TosH2ckH Fosc to CLKOUT
TckL2ioV
TioV2ckH
TosH2ioV
TosH2ioI
TioV2osH
TioR
TioF
These parameters are characterized but not tested.
Sym
CLKOUT AND I/O TIMING PARAMETERS
Old Value
Fosc to CLKOUT
CLKOUT to Port out valid
Port input valid before CLKOUT
Fosc (Q1 cycle) to Port out valid
Fosc (Q2 cycle) to Port input invalid
(I/O in hold time)
Port input valid to Fosc(Q2 cycle)
(I/O in setup time)
Port output rise time
Port output fall time
INT pin input high or low time
PORTB interrupt-on-change new input
level time
CLKOUT AND I/O TIMING
Write
Q4
A
Characteristic
+125°C
(1)
(1)
OS15
OS11
OS19
Fetch
(1)
Q1
Preliminary
OS13
OS18, OS19
(1)
T
OSC
OS17
Min
T
+ 200 ns
50
20
25
—
—
—
—
—
—
—
—
CY
OSC
OS20
OS21
OS16
Read
PIC18F/LF1XK50
Q2
.
OS14
Typ†
—
—
—
—
50
—
—
90
55
60
44
—
—
Max
140
70*
70
72
20
80
80
60
—
—
—
—
—
Units
OS12
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
New Value
Execute
OS18
DS41350E-page 383
Q3
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
Conditions
= 3.0-5.0V
= 3.0-5.0V
= 3.0-5.0V
= 3.0-5.0V
= 2.0V
= 3.3-5.0V
= 2.0V
= 3.3-5.0V