PIC24FJ256GA106T-I Datasheet, PDF (265/292 Pages) Microchip Technology – 64/80/100-Pin, 16-Bit General Purpose Flash Microcontrollers with Peripheral Pin Select

PIC24FJ256GA110 FAMILY
TABLE 27-7: 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
DI10
DI11
Input Low Voltage⁽⁴⁾
I/O Pins with ST Buffer
I/O Pins with TTL Buffer
VSS
— 0.2 VDD V
VSS
— 0.15 VDD V
DI15
MCLR
VSS
—
DI16
OSC1 (XT mode)
VSS
—
DI17
DI18
OSC1 (HS mode)
VSS
—
I/O Pins with I²C™ Buffer
VSS
—
DI19
I/O Pins with SMBus Buffer
VSS
—
VIH Input High Voltage⁽⁴⁾
DI20
I/O Pins with ST Buffer:
with Analog Functions
Digital Only
0.8 VDD
—
0.8 VDD
—
DI21
I/O Pins with TTL buffer:
with Analog Functions
Digital Only
0.25 VDD + 0.8 —
0.25 VDD + 0.8 —
0.2 VDD
0.2 VDD
0.2 VDD
0.3 VDD
0.8
VDD
5.5
VDD
5.5
V
V
V
V
V SMBus enabled
V
V
V
V
DI25
DI26
DI27
DI28
DI29
DI30
DI50
MCLR
OSC1 (XT mode)
OSC1 (HS mode)
I/O Pins with I²C Buffer:
with Analog Functions
Digital Only
I/O Pins with SMBus Buffer:
with Analog Functions
Digital Only
ICNPU CNxx Pull-up Current
IIL
Input Leakage Current^(2,3)
I/O Ports
DI51
Analog Input Pins
0.8 VDD
0.7 VDD
0.7 VDD
0.7 VDD
0.7 VDD
2.1
2.1
50
—
—
—
VDD
—
VDD
—
VDD
—
VDD
—
5.5
VDD
5.5
250
400
—
+1
—
+1
V
V
V
V
V
2.5V ≤ VPIN ≤ VDD
V
V
μA VDD = 3.3V, VPIN = VSS
μA VSS ≤ VPIN ≤ VDD,
Pin at high-impedance
μA VSS ≤ VPIN ≤ VDD,
Pin at high-impedance
DI55
DI56
Note 1:
2:
3:
4:
MCLR
—
—
+1
μA VSS ≤ VPIN ≤ VDD
OSC1
—
—
+1
μA VSS ≤ VPIN ≤ VDD,
XT and HS modes
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 1-4 for I/O pins buffer types.
© 2008 Microchip Technology Inc.
Preliminary
DS39905B-page 263