DSPIC30F2011 MICROCHIP [Microchip Technology], DSPIC30F2011 Datasheet - Page 169

• Manufacturer Part Number: DSPIC30F2011
• Description: High-Performance Digital Signal Controllers
• Manufacturer: MICROCHIP [Microchip Technology]

TABLE 20-24: TYPE B TIMER (TIMER2 AND TIMER4) EXTERNAL CLOCK TIMING REQUIREMENTS
TABLE 20-25: TYPE C TIMER (TIMER3 AND TIMER5) EXTERNAL CLOCK TIMING REQUIREMENTS
© 2005 Microchip Technology Inc.
AC CHARACTERISTICS
TB10
TB11
TB15
TB20
AC CHARACTERISTICS
TC10
TC11
TC15
TC20
Param
Param
Note:
Note:
No.
No.
TtxH
TtxL
TtxP
T
TtxH
TtxL
TtxP
T
CKEXTMRL
CKEXTMRL
Symbol
Symbol
Timer2 and Timer4 are Type B.
Timer3 and Timer5 are Type C.
TxCK High Time
TxCK Low Time
TxCK Input Period Synchronous,
Delay from External TxCK Clock
Edge to Timer Increment
TxCK High Time
TxCK Low Time
TxCK Input Period Synchronous,
Delay from External TxCK Clock
Edge to Timer Increment
Characteristic
Characteristic
dsPIC30F2011/2012/3012/3013
Synchronous,
no prescaler
Synchronous,
with prescaler
Synchronous,
no prescaler
Synchronous,
with prescaler
no prescaler
Synchronous,
with prescaler
Synchronous
Synchronous
no prescaler
Synchronous,
with prescaler
Preliminary
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature
0.5 T
0.5 T
(T
Greater of:
0.5 T
0.5 T
(T
T
CY
20 ns or
Greater of:
2 T
CY
T
CY
20 ns or
Min
2 T
CY
CY
10
CY
10
+ 40)/N
OSC
Min
+ 10
CY
CY
+ 40)/N
OSC
+ 10
+ 20
+ 20
+ 20
+ 20
Typ
—
—
—
—
—
—
Typ
-40°C
-40°C
—
—
—
—
-40°C
-40°C T
6 T
Max
6 T
—
—
—
—
—
Max
T
T
OSC
—
—
—
T
A
A
OSC
A
A
+85°C for Industrial
+125°C for Extended
+85°C for Industrial
+125°C for Extended
Units
Units
ns
ns
ns
ns
ns
—
ns
ns
ns
—
DS70139C-page 167
Must also meet
Must also meet
N = prescale
parameter TB15
parameter TB15
value
(1, 8, 64, 256)
Must also meet
parameter TC15
Must also meet
parameter TC15
N = prescale
value
(1, 8, 64, 256)
Conditions
Conditions