PIC16C926-I/CL Microchip Technology, PIC16C926-I/CL Datasheet - Page 152

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

PIC16C925/926
FIGURE 15-8:
TABLE 15-6:
DS39544A-page 150
40
41
42
45
46
47
48
Param
No.
† Data in "Typ" column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only and are not
Note:
tested.
RC0/T1OSO/T1CKI
Tt0H
Tt0L
Tt0P
Tt1H
Tt1L
Tt1P
Ft1
TCKEZtmr1 Delay from external clock edge to timer increment
Symbol
Refer to Figure 15-4 for load conditions.
RA4/T0CKI
TMR0 or
TMR1
TIMER0 AND TIMER1 EXTERNAL CLOCK REQUIREMENTS
T0CKI High Pulse Width
T0CKI Low Pulse Width
T0CKI Period
T1CKI High
Time
T1CKI Low
Time
T1CKI Input
Period
Timer1 oscillator input frequency range
(oscillator enabled by setting bit T1OSCEN)
TIMER0 AND TIMER1 EXTERNAL CLOCK TIMINGS
Synchronous, Prescaler = 1
Synchronous,
Prescaler =
2,4,8
Asynchronous PIC16C925/926
Synchronous, Prescaler = 1
Synchronous,
Prescaler =
2,4,8
Asynchronous PIC16C925/926
Synchronous
Asynchronous PIC16C925/926
Characteristic
No Prescaler
With Prescaler
No Prescaler
With Prescaler
No Prescaler
With Prescaler
PIC16C925/926
PIC16LC925/926
PIC16LC925/926
PIC16C925/926
PIC16LC925/926
PIC16LC925/926
PIC16C925/926
PIC16LC925/926
PIC16LC925/926
Preliminary
40
45
42
47
20 or T
30 or T
50 or T
0.5T
0.5T
0.5T
0.5T
Greater of:
Greater of:
Greater of:
T
CY
2Tosc
41
Min
100
46
CY
CY
CY
CY
DC
10
10
15
25
30
50
15
25
30
50
60
CY
CY
CY
+ 40
+ 20
+ 20
+ 20
+ 20
N
N
N
+ 40
+ 40
+ 40
Typ† Max Units
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7Tosc
2001 Microchip Technology Inc.
200
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
48
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
—
Must also meet
parameter 42
Must also meet
parameter 42
N = prescale value
(2, 4,..., 256)
Must also meet
parameter 47
Must also meet
parameter 47
N = prescale value
(1, 2, 4, 8)
N = prescale value
(1, 2, 4, 8)
Conditions