PIC16LC715 Microchip Technology, PIC16LC715 Datasheet - Page 98

• Manufacturer Part Number: PIC16LC715
• Description: (PIC16LC71X) 8-Bit CMOS Microcontrollers
• Manufacturer: Microchip Technology

PIC16C71X
FIGURE 11-6: TIMER0 EXTERNAL CLOCK TIMINGS
TABLE 11-5:
DS30272A-page 98
Applicable Devices
Param
No.
40
41
42
48
*
†
Tcke2tmrI Delay from external clock edge to timer increment
These parameters are characterized but not tested.
Data in "Typ" column is at 5V, 25˚C unless otherwise stated. These parameters are for design guidance only and are not
tested.
Note: Refer to Figure 11-1 for load conditions.
Sym
Tt0H
Tt0P
Tt0L
RA4/T0CKI
TMR0
TIMER0 EXTERNAL CLOCK REQUIREMENTS
Characteristic
T0CKI High Pulse Width
T0CKI Low Pulse Width
T0CKI Period
710 71 711 715
No Prescaler
With Prescaler
No Prescaler
With Prescaler
40
42
Greater of:
20 ns or T
0.5T
0.5T
2Tosc
41
Min
CY
CY
10*
10*
CY
+ 20*
+ 20*
N
+ 40*
Typ† Max Units Conditions
—
—
—
—
—
—
1997 Microchip Technology Inc.
7Tosc
—
—
—
—
—
ns
ns
ns
ns
ns
—
Must also meet
parameter 42
Must also meet
parameter 42
N = prescale value
(2, 4,..., 256)