Microchip Technology MA330016 データシート
© 2007-2011 Microchip Technology Inc.
DS70290J-page 217
dsPIC33FJ32GP202/204 and dsPIC33FJ16GP304
I
ICL
Input Low Injection Current
DI60a
0
—
-5
(5,8)
mA
All pins except V
DD
, V
SS
,
AV
DD
, AV
SS
, MCLR, V
CAP
,
SOSCI, SOSCO, and RB14
I
ICH
Input High Injection Current
DI60b
0
—
+5
(6,7,8)
mA
All pins except V
DD
, V
SS
,
AV
DD
, AV
SS
, MCLR, V
CAP
,
SOSCI, SOSCO, RB14, and
digital 5V-tolerant designated
pins
digital 5V-tolerant designated
pins
∑ I
ICT
Total Input Injection Current
DI60c
(sum of all I/O and control
pins)
pins)
-20
(9)
—
+20
(9)
mA
Absolute instantaneous sum of
all ± input injection currents
from all I/O pins
( | I
all ± input injection currents
from all I/O pins
( | I
ICL
+ | I
ICH
| )
≤ ∑ I
ICT
TABLE 22-9:
DC CHARACTERISTICS: I/O PIN INPUT SPECIFICATIONS (CONTINUED)
DC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature
(unless otherwise stated)
Operating temperature
-40°C
≤ T
A
≤ +85°C for Industrial
-40°C
≤ T
A
≤+125°C for Extended
Param
No.
Symbol
Characteristic
Min
Typ
(1)
Max
Units
Conditions
Note 1: Data in “Typ” column is at 3.3V, 25°C unless otherwise stated.
2: The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified
levels represent normal operating conditions. Higher leakage current may be measured at different input
voltages.
voltages.
3: Negative current is defined as current sourced by the pin.
4: See “
4: See “
Pin Diagrams
” for a list of digital-only and analog pins.
5: V
IL
source < (V
SS
– 0.3). Characterized but not tested.
6: Non-5V tolerant pins V
IH
source > (V
DD
+ 0.3), 5V tolerant pins V
IH
source > 5V or devices with USB, “D+”
and “D-“ V
IH
source > (V
USB
+ 0.3). Characterized but not tested.
7: Digital 5V tolerant pins cannot tolerate any “positive” input injection current from input sources > 5V.
8: Injection currents > | 0 | can affect the ADC results by approximately 4-6 counts.
9: Any number and/or combination of I/O pins not excluded under I
8: Injection currents > | 0 | can affect the ADC results by approximately 4-6 counts.
9: Any number and/or combination of I/O pins not excluded under I
ICL
or I
ICH
conditions are permitted pro-
vided the mathematical “absolute instantaneous” sum of the input injection currents from all pins do not
exceed the specified limit. Characterized but not tested.
exceed the specified limit. Characterized but not tested.