DSPIC30F5016 Microchip Technology Inc., DSPIC30F5016 Datasheet - Page 192

• Manufacturer Part Number: DSPIC30F5016
• Description: Dspic30f5015/5016 Enhanced Flash 16-bit Digital Signal Controller
• Manufacturer: Microchip Technology Inc.

dsPIC30F5015/5016
FIGURE 24-7:
TABLE 24-23: TIMER1 EXTERNAL CLOCK TIMING REQUIREMENTS
DS70149C-page 190
AC CHARACTERISTICS
TA10
TA11
TA15
OS60
TA20
Param
Note 1: Timer1 is a Type A.
No.
Note: Refer to Figure 24-2 for load conditions.
T
T
T
Ft1
T
TxCK
CKEXTMRL
TX
TX
TX
Symbol
TMRX
H
L
P
TIMER1, 2, 3, 4 AND 5 EXTERNAL CLOCK TIMING CHARACTERISTICS
TxCK High Time
TxCK Low Time
TxCK Input Period Synchronous,
SOSC1/T1CK oscillator input
frequency range (oscillator enabled
by setting bit TCS (T1CON, bit 1))
Delay from External TxCK Clock
Edge to Timer Increment
Characteristic
Synchronous,
no prescaler
Synchronous,
with prescaler
Asynchronous
Synchronous,
no prescaler
Synchronous,
with prescaler
Asynchronous
no prescaler
Synchronous,
with prescaler
Asynchronous
Tx10
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature
Tx15
OS60
0.5 T
0.5 T
(T
Greater of:
T
CY
20 ns or
0.5 T
CY
Min
DC
CY
CY
10
10
10
10
+ 40)/N
20
Tx11
+ 10
CY
+ 20
+ 20
Typ
—
—
—
—
—
—
—
—
—
—
-40°C
-40°C T
(1)
Max
T
1.5
50
—
—
—
—
—
—
—
—
—
CY
T
© 2007 Microchip Technology Inc.
A
A
Tx20
+85°C for Industrial
+125°C for Extended
Units
kHz
ns
ns
ns
ns
ns
ns
ns
ns
—
—
Must also meet
parameter TA15
Must also meet
parameter TA15
N = prescale
value
(1, 8, 64, 256)
Conditions