PIC16C926-I/CL Microchip Technology, PIC16C926-I/CL Datasheet - Page 150

• Manufacturer Part Number: PIC16C926-I/CL
• Description: 64/68-Pin CMOS Microcontrollers with LCD Driver
• Manufacturer: Microchip Technology

PIC16C925/926
DS39544A-page 148
FIGURE 15-6:
TABLE 15-4:
10
11
12
13
14
15
16
17
18
19
20
21
22††
23††
Note 1: Measurements are taken in RC mode where CLKOUT output is 4 x T
Parameter
CLKOUT
I/O Pin
(output)
I/O Pin
(input)
OSC1
No.
†† These parameters are asynchronous events not related to any internal clock edges.
Note:
† Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance
only and are not tested.
TosH2ckL
TosH2ckH OSC1 to CLKOUT
TckR
TckF
TckL2ioV
TioV2ckH
TckH2ioI
TosH2ioV
TosH2ioI
TioV2osH
TioR
TioF
Tinp
Trbp
Symbol
Refer to Figure 15-4 for load conditions.
CLKOUT AND I/O TIMING REQUIREMENTS
old value
CLKOUT AND I/O TIMING
Q4
OSC1 to CLKOUT
CLKOUT rise time
CLKOUT fall time
CLKOUT
Port in valid before CLKOUT
Port in hold after CLKOUT
OSC1 (Q1 cycle) to
Port out valid
OSC1 (Q2 cycle) to
Port input invalid
(I/O in hold time)
Port input valid to OSC1 (I/O in setup time)
Port output rise time
Port output fall time
INT pin high or low time
RB7:RB4 change INT high or low time
to Port out valid
Characteristic
10
13
17
14
20, 21
PIC16C925/926
PIC16LC925/926
PIC16C925/926
PIC16LC925/926
PIC16C925/926
PIC16LC925/926
Q1
Preliminary
19
18
Tosc + 200
Min
100
200
T
T
—
—
—
—
—
—
—
—
—
—
OSC
0
0
CY
CY
Q2
.
15
Typ†
75
75
35
35
50
10
10
—
—
—
—
—
—
—
—
—
—
0.5T
2001 Microchip Technology Inc.
Max
200
200
100
100
150
CY
11
40
80
40
80
—
—
—
—
—
—
—
12
+ 20
new value
16
Q3
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
Conditions