PIC24HJ32GP302_12 Datasheet, PDF (304/390 Pages) Microchip Technology – 16-bit Microcontrollers (up to 128 KB Flash and 8K SRAM) with Advanced Analog

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 lev-
els represent normal operating conditions. Higher leakage current can be measured at different input volt-
ages.
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.
DS70293G-page 304
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