Microchip Technology MA330018 Data Sheet
dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 AND dsPIC33FJ128MCX02/X04
DS70291G-page 364
© 2007-2012 Microchip Technology Inc.
TABLE 31-9:
DC CHARACTERISTICS: I/O PIN INPUT SPECIFICATIONS
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
V
IL
Input Low Voltage
DI10
I/O pins
V
SS
—
0.2 V
DD
V
DI11
PMP pins
V
SS
—
0.15 V
DD
V
PMPTTL = 1
DI15
MCLR
V
SS
—
0.2 V
DD
V
DI16
I/O Pins with OSC1 or SOSCI
V
SS
—
0.2 V
DD
V
DI18
I/O Pins with SDAx, SCLx
V
SS
—
0.3 V
DD
V
SMbus disabled
DI19
I/O Pins with SDAx, SCLx
V
SS
—
0.8 V
V
SMbus enabled
V
IH
Input High Voltage
DI20
DI21
I/O Pins Not 5V Tolerant
(4)
I/O Pins 5V Tolerant
(4)
I/O Pins Not 5V Tolerant with
PMP
PMP
(4)
I/O Pins 5V Tolerant with
PMP
PMP
(4)
0.7 V
DD
0.7 V
DD
0.24 V
DD
+ 0.8
0.24 V
DD
+ 0.8
—
—
—
—
—
—
V
DD
5.5
V
DD
5.5
V
V
V
V
V
V
—
DI28
SDAx, SCLx
0.7 V
DD
—
5.5
V
SMbus disabled
DI29
SDAx, SCLx
2.1
—
5.5
V
SMbus enabled
I
CNPU
CNx Pull-up Current
DI30
50
250
400
μA
V
DD
= 3.3V, V
PIN
= V
SS
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 can be measured at different input voltages.
represent normal operating conditions. Higher leakage current can be measured at different input voltages.
3: Negative current is defined as current sourced by the pin.
4: See “
4: See “
” for the 5V tolerant I/O 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
provided 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.