PIC24EP256GU810-I Datasheet, PDF (506/622 Pages) Electronic Film Capacitors, Inc. – 16-Bit Microcontrollers and Digital Signal Controllers with High-Speed PWM, USB and Advanced Analog

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814
TABLE 32-9: 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. Symbol
Characteristic
Min.
Typ⁽¹⁾ Max. Units
Conditions
VIL
Input Low Voltage
DI10
I/O Pins
VSS
— 0.2 VDD V
DI11
PMP Pins
VSS
— 0.15 VDD V PMPTTL = 1
DI15
MCLR
VSS
— 0.2 VDD V
DI16
I/O Pins with OSC1 or SOSCI
VSS
— 0.2 VDD V
DI18
I/O Pins with SDAx, SCLx
VSS
— 0.3 VDD V SMBus disabled
DI19
I/O Pins with SDAx, SCLx
VSS
—
0.8
V SMBus enabled
VIH
Input High Voltage
DI20
I/O Pins Not 5V Tolerant⁽⁴⁾
I/O Pins 5V Tolerant⁽⁴⁾
0.7 VDD
0.7 VDD
—
VDD
V
—
5.3
V
PMP Pins
0.25 VDD + 0.8 —
—
V PMPTTL = 1
I/O Pins with SDAx, SCLx
0.7 VDD
—
5.3
V SMBus disabled
I/O Pins with SDAx, SCLx
2.1
—
5.3
V SMBus enabled
ICNPU Change Notification Pull-up
Current
DI30
50
250
400
A VDD = 3.3V, VPIN = VSS
ICNPD
Change Notification
Pull-down Current⁽¹⁰⁾
DI31
—
50
—
A VDD = 3.3V, VPIN = VDD
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.
10: These parameters are characterized, but not tested.
DS70616G-page 506
 2009-2012 Microchip Technology Inc.