16F84 MICROCHIP [Microchip Technology], 16F84 Datasheet - Page 83

• Manufacturer Part Number: 16F84
• Description: 18-pin Flash/EEPROM 8-Bit Microcontrollers
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 10-6: TIMER0 CLOCK TIMINGS
TABLE 10-6
Parameter
1998 Microchip Technology Inc.
*
†
No.
40
41
42
These parameters are characterized but not tested.
Data in "Typ" column is at 5.0V, 25
tested.
RA4/T0CKI
Tt0H T0CKI High Pulse Width
Sym
Tt0L T0CKI Low Pulse Width
Tt0P T0CKI Period
TIMER0 CLOCK REQUIREMENTS
Characteristic
C
unless otherwise stated. These parameters are for design guidance only and are not
PIC16F83/84
No Prescaler
With Prescaler
No Prescaler
With Prescaler
40
42
0.5T
0.5T
T
CY
CY
CY
50 *
30 *
50 *
20 *
Min
N
+ 40 *
41
+ 20 *
+ 20 *
Typ† Max Units
—
—
—
—
—
—
—
—
—
—
—
—
—
—
PIC16F8X
ns
ns
ns
ns
ns
ns
ns
2.0V
3.0V
2.0V
3.0V
N = prescale value
(2, 4, ..., 256)
DS30430C-page 83
Conditions
V
V
V
V
DD
DD
DD
DD
3.0V
6.0V
3.0V
6.0V