DSPIC30F5011 MICROCHIP [Microchip Technology], DSPIC30F5011 Datasheet - Page 186

• Manufacturer Part Number: DSPIC30F5011
• Description: High-Performance Digital Signal Controllers
• Manufacturer: MICROCHIP [Microchip Technology]

dsPIC30F5011/5013
FIGURE 23-8:
TABLE 23-19: TYPE A TIMER (TIMER1) EXTERNAL CLOCK TIMING REQUIREMENTS
DS70116C-page 184
AC CHARACTERISTICS
TA10
TA11
TA15
OS60
TA20
Param
Note:
No.
T
T
T
Ft1
T
Note: Refer to Figure 23-3 for load conditions.
TxCK
CKEXTMRL
TX
TX
TX
Timer1 is a Type A.
Symbol
TMRX
H
L
P
TYPE A, B AND C TIMER 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 TQCK 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
Preliminary
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
2 T
CY
Min
DC
CY
10
10
CY
10
10
20
+ 40)/N
OSC
Tx11
+ 10
+ 20
+ 20
Typ
—
—
—
—
—
—
—
—
—
—
-40°C
-40°C T
6 T
Max
50
—
—
—
—
—
—
—
—
—
T
OSC
 2004 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