MA180025 Microchip Technology, MA180025 Datasheet - Page 414

• Manufacturer Part Number: MA180025
• Description: MODULE PLUG-IN PIC18F87J90 PIM
• Manufacturer: Microchip Technology
• Series: PIC®r

Specifications of MA180025

• Accessory Type: Plug-In Module (PIM) - PIC18F87J90
• Product: Microcontroller Modules
• Silicon Manufacturer: Microchip
• Core Architecture: PIC
• Core Sub-architecture: PIC18
• Silicon Core Number: PIC18F
• Silicon Family Name: PIC18FxxJxx
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: PICDEM LCD 2 Demonstration Board (DM163030)
• For Use With: DM163030 - KIT DEV PICDEM LCD2
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F87J90 FAMILY
FIGURE 28-7:
TABLE 28-12: TIMER0 AND TIMER1 EXTERNAL CLOCK REQUIREMENTS
DS39933D-page 414
Param
40
41
42
45
46
47
48
No.
T
T
T
T
T
T
F
T
T1OSO/T13CKI
Note:
CKE
Symbol
T
T
T
T
T
T
T
0H
0L
0P
1H
1L
1P
1
2
TMR
TMR0 or
T0CKI
TMR1
I Delay from External T13CKI Clock Edge to
Refer to Figure 28-3 for load conditions.
T0CKI High Pulse Width
T0CKI Low Pulse Width
T0CKI Period
T13CKI High
Time
T13CKI Low
Time
T13CKI Input
Period
T13CKI Oscillator Input Frequency Range
Timer Increment
TIMER0 AND TIMER1 EXTERNAL CLOCK TIMINGS
Synchronous, no prescaler
Synchronous, with prescaler
Asynchronous
Synchronous, no prescaler
Synchronous, with prescaler
Asynchronous
Synchronous
Asynchronous
Characteristic
40
45
No prescaler
With prescaler
No prescaler
With prescaler
No prescaler
With prescaler
42
47
0.5 T
0.5 T
(T
0.5 T
(T
0.5 T
Greater of:
Greater of:
41
T
CY
46
20 ns or
20 ns or
CY
2 T
CY
Min
DC
CY
CY
CY
10
10
+ 40)/N
10
30
10
30
60
+ 40)/N
CY
OSC
+ 10
+ 20
+ 20
+ 20
+ 5
7 T
Max
 2010 Microchip Technology Inc.
50
—
—
—
—
—
—
—
—
—
—
—
—
—
—
OSC
48
Units
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
—
N = prescale
value
(1, 2, 4,..., 256)
N = prescale
value
(1, 2, 4, 8)
Conditions