dspic33fj16gs404t-i-pt Microchip Technology Inc., dspic33fj16gs404t-i-pt Datasheet - Page 301

• Manufacturer Part Number: dspic33fj16gs404t-i-pt
• Description: High-performance, 16-bit Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

TABLE 24-24: TIMER2 EXTERNAL CLOCK TIMING REQUIREMENTS
TABLE 24-25: TIMER3 EXTERNAL CLOCK TIMING REQUIREMENTS
© 2009 Microchip Technology Inc.
AC CHARACTERISTICS
TB10
TB11
TB15
TB20
AC CHARACTERISTICS
TC10
TC11
TC15
TC20
Param
Param
No.
No.
T
T
T
T
T
T
T
T
CKEXTMRL
CKEXTMRL
TX
TX
TX
TX
TX
TX
Symbol
Symbol
H
L
P
H
L
P
dsPIC33FJ06GS101/X02 and dsPIC33FJ16GSX02/X04
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
Delay from External TxCK Clock
Edge to Timer Increment
Characteristic
Characteristic
Synchronous,
no prescaler
Synchronous,
with prescaler
Synchronous,
no prescaler
Synchronous,
with prescaler
Synchronous,
no prescaler
Synchronous,
with prescaler
Synchronous
Synchronous
no prescaler
Synchronous,
with prescaler
Preliminary
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature
Standard Operating Conditions: 3.0V to 3.6V
(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
0.5 T
Greater of:
CY
T
CY
20 ns or
0.5 T
Min
CY
CY
CY
10
10
+ 40)/N
Min
+ 40
CY
CY
+ 40)/N
CY
+ 40
+ 20
+ 20
CY
+ 20
+ 20
Typ
—
—
—
—
—
—
Typ
-40°C ≤ T
-40°C ≤ T
—
—
—
—
-40°C ≤ T
-40°C ≤ T
1.5 T
Max
—
—
—
—
—
Max
T
1.5
—
—
—
A
A
CY
CY
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
—
DS70318D-page 299
Must also meet
parameter TB15
Must also meet
parameter TB15
N = prescale
value
(1, 8, 64, 256)
Must also meet
parameter TC15
Must also meet
parameter TC15
N = prescale
value
(1, 8, 64, 256)
Conditions
Conditions