PIC24F04KA201 Datasheet, PDF (196/224 Pages) Microchip Technology – 14/20-Pin General Purpose, 16-Bit Flash Microcontrollers with nanoWatt XLP™ Technology

PIC24F04KA201 FAMILY
TABLE 26-9: DC CHARACTERISTICS: I/O PIN INPUT SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 1.8V 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
VSS
— 0.2 VDD V
DI15
MCLR
VSS
— 0.2 VDD V
DI16
OSCI (XT mode)
VSS
— 0.2 VDD V
DI17
DI18
OSCI (HS mode)
VSS
I/O Pins with I²C™ Buffer
VSS
— 0.2 VDD V
— 0.3 VDD V SMBus disabled
DI19
I/O Pins with SMBus Buffer VSS
VIH Input High Voltage⁽⁴⁾
—
—
0.8
V SMBus enabled
—
—
—
DI20
I/O Pins:
with Analog Functions
0.8 VDD
—
VDD
V
Digital Only
0.8 VDD
—
VDD
V
DI25
MCLR
0.8 VDD
—
VDD
V
DI26
OSCI (XT mode)
0.7 VDD
—
VDD
V
DI27
DI28
OSCI (HS mode)
0.7 VDD
—
VDD
V
I/O Pins with I²C Buffer:
with Analog Functions
0.7 VDD
—
VDD
V
Digital Only
0.7 VDD
—
VDD
V
DI29
I/O Pins with SMBus
2.1
—
VDD
V 2.5V ≤ VPIN ≤ VDD
DI30 ICNPU CNx Pull-up Current
50
250
500
μA VDD = 3.3V, VPIN = VSS
IIL
Input Leakage
Current^(2,3)
DI50
I/O Ports
—
0.050 ±0.100 μA VSS ≤ VPIN ≤ VDD,
Pin at high-impedance
DI51
VREF+, VREF-, AN0, AN1
—
0.300 ±0.500 μA VSS ≤ VPIN ≤ VDD,
Pin at high-impedance
DI55
MCLR
—
—
±5.0
μA VSS ≤ VPIN ≤ VDD
DI56
OSCI
—
—
±5.0
μA VSS ≤ VPIN ≤ VDD,
XT and HS modes
Note 1: Data in “Typ” column is 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 1-2 for I/O pin buffer types.
DS39937B-page 194
Preliminary
© 2009 Microchip Technology Inc.