PIC24HJ32GP302_12 Datasheet, PDF (302/390 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
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—
—
5.5
V
DI21
I/O Pins Not 5V Tolerant with 0.24 VDD + 0.8 —
VDD
V
PMP⁽⁴⁾
I/O Pins 5V Tolerant with
0.24 VDD + 0.8 —
5.5
V
PMP⁽⁴⁾
DI28
SDAx, SCLx
0.7 VDD
—
5.5
V SMBus disabled
DI29
SDAx, SCLx
2.1
—
5.5
V SMBus enabled
ICNPU CNx Pull-up Current
DI30
50
250
400
μA VDD = 3.3V, VPIN = VSS
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 302
© 2007-2012 Microchip Technology Inc.