Datasheet

dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
DS70591E-page 374  2009-2012 Microchip Technology Inc.
IICL Input Low Injection Current
DI60a 0 — -5
(3,5,8)
mA All pins except VDD, VSS,
AVDD, AVSS, MCLR,
VCAP, SOSCI, SOSCO
and RB11
IICH Input High Injection Current
DI60b 0 — +5
(6,7,8)
mA All pins except VDD, VSS,
AV
DD, AVSS, MCLR,
VCAP, SOSCI, SOSCO,
RB11, and digital 5V
tolerant designated
pins
(3)
IICT 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
ICL + | IICH |)  IICT
TABLE 27-9: DC CHARACTERISTICS: I/O PIN INPUT SPECIFICATIONS (CONTINUED)
DC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for Industrial
-40°C  TA  +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.
3: Negative current is defined as current sourced by the pin.
4: See “Pin Diagrams” for the list of 5V tolerant I/O pins.
5: V
IL source < (VSS – 0.3). Characterized but not tested.
6: Non 5V tolerant pins VIH source > (VDD + 0.3), 5V tolerant pins VIH 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
ICL or IICH 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.