PIC24HJ32GP302_11 Datasheet, PDF (289/368 Pages) Microchip Technology – High-Performance, 16-bit Microcontrollers

PIC24HJ32GP302/304, PIC24HJ64GPX02/X04 AND PIC24HJ128GPX02/X04
TABLE 28-9: DC CHARACTERISTICS: I/O PIN INPUT SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
-40°C ≤ TA ≤ +125°C for Extended
Param
No.
Symbol
Characteristic
Min
Typ⁽¹⁾ Max Units
Conditions
IICL
Input Low Injection Current
DI60a
All pins except VDD,
0
—
-5^(5,8)
mA
VSS, AVDD, AVSS,
MCLR, VCAP, SOSCI,
SOSCO, and RB14
IICH
Input High Injection Current
DI60b
All pins except VDD,
VSS, AVDD, AVSS,
0
—
+5^(6,7,8)
mA
MCLR, VCAP, SOSCI,
SOSCO, RB14, and
digital 5V-tolerant
designated pins
∑IICT
DI60c
Total Input Injection Current
(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
( | IICL + | IICH | ) ≤∑IICT
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.
3: Negative current is defined as current sourced by the pin.
4: See “Pin Diagrams” for the 5V tolerant I/O pins.
5: VIL 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 IICL 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.
© 2011 Microchip Technology Inc.
DS70293E-page 289