Microchip Technology DM330023-2 データシート
dsPIC33FJ32MC202/204 and dsPIC33FJ16MC304
DS70283K-page 240
© 2007-2012 Microchip Technology Inc.
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
and digital 5V-tolerant
designated pins
∑I
ICT
Total Input Injection Current
DI60c
(sum of all I/O and control pins)
-20
(9)
—
+20
(9)
mA
Absolute instantaneous
sum of all ± input injection
currents from all I/O pins
( | I
sum of all ± input injection
currents from all I/O pins
( | I
ICL
+ | I
ICH
| )
≤ ∑I
ICT
TABLE 24-9:
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 > 5.5V. Characterized but not
tested.
7: Digital 5V tolerant pins cannot tolerate any “positive” input injection current from input sources > 5.5V.
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.