dsPIC30F2011/2012/3012/3013
FIGURE 20-5:
CLKO AND I/O TIMING CHARACTERISTICS
I/O Pin
(Input)
DI35
DI40
I/O Pin
(Output)
Old Value
Note: Refer to Figure 20-3 for load conditions.
DO31
DO32
New Value
TABLE 20-20: CLKO AND I/O TIMING REQUIREMENTS
AC CHARACTERISTICS
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
-40°C ≤ TA ≤ +125°C for Extended
Param
No.
Symbol
Characteristic(1)(2)(3)
Min Typ(4) Max Units
Conditions
DO31
DO32
DI35
DI40
Note 1:
2:
3:
4:
TIOR
Port output rise time
—
7
20
ns
TIOF
Port output fall time
—
7
20
ns
TINP
INTx pin high or low time (output)
20
—
—
ns
TRBP
CNx high or low time (input)
2 TCY
—
—
ns
These parameters are asynchronous events not related to any internal clock edges
Measurements are taken in RC mode and EC mode where CLKO output is 4 x TOSC.
These parameters are characterized but not tested in manufacturing.
Data in “Typ” column is at 5V, 25°C unless otherwise stated.
DS70139F-page 162
© 2008 Microchip Technology Inc.