PIC24FJ64GA006-I Datasheet, PDF (222/258 Pages) Microchip Technology – 64/80/100-Pin, General Purpose, 16-Bit Flash Microcontrollers

PIC24FJ128GA010 FAMILY
TABLE 27-8: DC CHARACTERISTICS: I/O PIN INPUT SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 2.0V to 3.6V (unless otherwise stated)
Operating temperature -40°C  TA  +85°C for Industrial
Param
No.
Sym
Characteristic
Min
Typ⁽¹⁾ Max Units
Conditions
VIL Input Low Voltage⁽⁴⁾
DI10
I/O Pins with ST Buffer
VSS
— 0.2 VDD V
DI11
I/O Pins with TTL Buffer
VSS
— 0.15 VDD V
DI15
MCLR
VSS
— 0.2 VDD V
DI16
OSC1 (XT mode)
VSS
— 0.2 VDD V
DI17
DI18
OSC1 (HS mode)
VSS
I/O Pins with I²C™ Buffer
VSS
— 0.2 VDD V
— 0.3 VDD V
DI19
I/O Pins with SMBus Buffer
VSS
VIH Input High Voltage⁽⁴⁾
—
0.8
V SMBus enabled
DI20
I/O Pins with ST Buffer:
with Analog Functions
Digital Only
0.8 VDD
0.8 VDD
—
VDD
V
—
5.5
V
DI21
I/O Pins with TTL Buffer:
with Analog Functions, 0.25 VDD + 0.8 —
VDD
V
Digital Only
0.25 VDD + 0.8 —
5.5
V
DI25
MCLR
0.8 VDD
—
VDD
V
DI26
OSC1 (XT mode)
0.7 VDD
—
VDD
V
DI27
DI28
OSC1 (HS mode)
I/O Pins with I²C Buffer:
with Analog Functions
Digital Only
0.7 VDD
0.7 VDD
0.7 VDD
—
VDD
V
—
VDD
V
—
5.5
V
DI29
I/O Pins with SMBus Buffer:
with Analog Functions
2.1
Digital Only
2.1
VDD
V
5.5
V 2.5V  VPIN  VDD
DI30 ICNPU CNxx Pull-up Current
50
250
400
A VDD = 3.3V, VPIN = VSS
DI31 IPU Maximum Load Current
—
for Digital High Detection
—
w/Internal Pull-up
—
30
A VDD = 2.0V
—
100
A VDD = 3.3V
IIL
Input Leakage Current^(2,3)
DI50
I/O Ports:
Pin at high-impedance
with Analog Functions
—
50
1000
nA VSS  VPIN  VDD
Digital Only
—
50
1000
nA VSS  VPIN  5.5V
DI51
Analog Input Pins
—
50
1000
nA VSS  VPIN  VDD,
Pin at high-impedance
DI55
MCLR
—
50
1000
nA VSS VPIN VDD
DI56
OSC1
—
50
1000
nA VSS VPIN VDD,
XT and HS modes
Note 1:
2:
3:
4:
Data in “Typ” column is at 3.3V, 25°C unless otherwise stated. Parameters are for design guidance only
and are not tested.
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.
Negative current is defined as current sourced by the pin.
Refer to Table 1-2 for I/O pins buffer types.
DS39747F-page 222
 2005-2012 Microchip Technology Inc.