DSPIC33FJ12MC202 Microchip Technology Inc., DSPIC33FJ12MC202 Datasheet - Page 247

• Manufacturer Part Number: DSPIC33FJ12MC202
• Description: High-performance, 16-bit Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

TABLE 23-23: TIMER2 EXTERNAL CLOCK TIMING REQUIREMENTS
TABLE 23-24: TIMER3 EXTERNAL CLOCK TIMING REQUIREMENTS
© 2007 Microchip Technology Inc.
AC CHARACTERISTICS
TB10
TB11
TB15
TB20
AC CHARACTERISTICS
TC10
TC11
TC15
TC20
Param
Param
No.
No.
TtxH
TtxL
TtxP
T
TtxH
TtxL
TtxP
T
MRL
CKEXT
CKEXTMRL
Symbol
Symbol
-
TxCK High Time
TxCK Low Time
TxCK Input
Period
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
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
dsPIC33FJ12MC201/202
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
10
CY
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
—
—
—
CY
A
CY
A
A
A
≤ +125°C for Extended
≤ +85°C for Industrial
≤ +125°C for Extended
≤ +85°C for Industrial
Units
Units
ns
ns
ns
ns
ns
—
ns
ns
ns
—
DS70265B-page 245
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