Datasheet

PIC24F16KL402 FAMILY
DS30001037C-page 206  2011-2013 Microchip Technology Inc.
TABLE 26-10: DC CHARACTERISTICS: I/O PIN INPUT SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 1.8V to 3.6V
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
V
IL Input Low Voltage
(4)
DI10 I/O Pins VSS — 0.2 VDD V
DI15 MCLR
VSS — 0.2 VDD V
DI16 OSCI (XT mode) VSS — 0.2 VDD V
DI17 OSCI (HS mode) VSS — 0.2 VDD V
DI18 I/O Pins with I
2
C™ Buffer VSS — 0.3 VDD V SMBus disabled
DI19 I/O Pins with SMBus Buffer VSS — 0.8 V SMBus enabled
VIH Input High Voltage
(4,5)
DI20 I/O Pins:
with Analog Functions
Digital Only
0.8 V
DD
0.8 VDD
—
—
VDD
VDD
V
V
DI25 MCLR
0.8 VDD —VDD V
DI26 OSCI (XT mode) 0.7 V
DD —VDD V
DI27 OSCI (HS mode) 0.7 VDD —VDD V
DI28 I/O Pins with I
2
C Buffer:
with Analog Functions
Digital Only
0.7 V
DD
0.7 VDD
—
—
VDD
VDD
V
V
DI29 I/O Pins with SMBus 2.1 — V
DD V2.5V  VPIN  VDD
DI30 ICNPU CNx Pull-up Current 50 250 500 AVDD = 3.3V, VPIN = VSS
DI31 IPU Maximum Load Current
for Digital High Detection
w/Internal Pull-up
——30AVDD = 2.0V
— — 1000 AVDD = 3.3V
IIL Input Leakage
Current
(2,3)
DI50 I/O Ports — 0.050 ±0.100 AVSS  VPIN  VDD,
Pin at high-impedance
DI51 V
REF+, VREF-, AN0, AN1 — 0.300 ±0.500 AVSS  VPIN  VDD,
Pin at high-impedance
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 may be measured at different input
voltages.
3: Negative current is defined as current sourced by the pin.
4: Refer to Ta bl e 1- 4 and Tabl e 1-5 for I/O pin buffer types.
5: V
IH requirements are met when the internal pull-ups are enabled.