Datasheet

 2007-2019 Microchip Technology Inc. DS30009905F-page 279
PIC24FJ256GA110 FAMILY
DI31 IPU Maximum Load Current for
Digital High Detection
w/Internal Pull-up
—
—
—
—
30
100
µA
µA
VDD = 2.0V
V
DD = 3.3V
I
IL Input Leakage Current
(2,3)
DI50 I/O Ports — — +1µAVSS  VPIN  VDD,
pin at high-impedance,
-40°C  T
A  +85°C
——+
3µAVSS  VPIN  VDD,
pin at high-impedance,
-40°C  T
A  +125°C
DI51 Analog Input Pins — — +
1µAVSS  VPIN  VDD,
pin at high-impedance,
-40°C  T
A  +85°C
——+
3µAVSS  VPIN  VDD,
pin at high-impedance,
-40°C  T
A  +125°C
DI55 MCLR
——+1µAVSS VPIN VDD,
-40°C  T
A  +85°C
——+3µAVSS VPIN VDD,
-40°C  T
A  +125°C
DI56 OSC1 — — +1µAVSS VPIN VDD,
XT and HS modes,
-40°C  TA  +85°C
——+3µAVSS VPIN VDD,
XT and HS modes,
-40°C  TA  +125°C
TABLE 28-7: DC CHARACTERISTICS: I/O PIN INPUT SPECIFICATIONS (CONTINUED)
DC CHARACTERISTICS
Standard Operating Conditions: 2.0V to 3.6V (unless otherwise stated)
Operating temperature -40°C  TA  +85°C for Industrial
-40°C  T
A  +125°C for Extended
Param
No.
Sym Characteristic Min Typ
(1)
Max Units Conditions
Note 1: Data in “Typ” column are at 3.3V, +25°C unless otherwise stated. Parameters are for design guidance only
and are not tested.
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: Refer to Table 1-4 for I/O pin buffer types.
5: Parameter characterized but not tested.
6: Non-5V tolerant pins: V
IH 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 greater
than 5.5V.
8: Injection currents > | 0 | can affect the performance of all analog peripherals (e.g., A/D, comparators,
internal band gap reference, etc.).
9: Any number and/or combination of I/O pins not excluded under I
ICL or IICH conditions is 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.