Microchip Technology MA240029 データシート
2010-2011 Microchip Technology Inc.
DS39996F-page 365
PIC24FJ128GA310 FAMILY
TABLE 32-8:
DC CHARACTERISTICS: I/O PIN INPUT SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 2V to 3.6V (unless otherwise stated)
Operating temperature
Operating temperature
-40°C
T
A
+85°C for Industrial
Param
No.
Symbol
Characteristic
Min
Typ
(
)
Max
Units
Conditions
V
IL
Input Low Voltage
DI10
I/O Pins with ST Buffer
V
SS
—
0.2 V
DD
V
DI11
I/O Pins with TTL Buffer
V
SS
—
0.15 V
DD
V
DI15
MCLR
V
SS
—
0.2 V
DD
V
DI16
OSCI (XT mode)
V
SS
—
0.2 V
DD
V
DI17
OSCI (HS mode)
V
SS
—
0.2 V
DD
V
DI18
I/O Pins with I
2
C™ Buffer
V
SS
—
0.3 V
DD
V
DI19
I/O Pins with SMBus Buffer
V
SS
—
0.8
V
SMBus enabled
V
IH
Input High Voltage
(
DI20
I/O Pins with ST Buffer:
with Analog Functions,
Digital Only
with Analog Functions,
Digital Only
0.8 V
DD
0.8 V
DD
—
—
—
V
DD
5.5
V
V
V
DI21
I/O Pins with TTL Buffer:
with Analog Functions,
Digital Only
with Analog Functions,
Digital Only
0.25 V
DD
+ 0.8
0.25 V
DD
+ 0.8
—
—
—
V
DD
5.5
V
V
V
DI25
MCLR
0.8 V
DD
—
V
DD
V
DI26
OSCI (XT mode)
0.7 V
DD
—
V
DD
V
DI27
OSCI (HS mode)
0.7 V
DD
—
V
DD
V
DI28
I/O Pins with I
2
C™ Buffer:
with Analog Functions,
Digital Only
Digital Only
0.7 V
DD
0.7 V
DD
—
—
—
V
DD
5.5
V
V
V
DI29
I/O Pins with SMBus Buffer:
with Analog Functions,
Digital Only
with Analog Functions,
Digital Only
2.1
2.1
2.1
V
DD
5.5
V
V
V
2.5V
V
PIN
V
DD
DI30
I
CNPU
CNxx Pull-up Current
150
250
550
A
V
DD
= 3.3V, V
PIN
= V
SS
DI30A I
CNPD
CNxx Pull-down Current
150
250
550
A
V
DD
= 3.3V, V
PIN
= V
DD
I
IL
Input Leakage Current
)
DI50
I/O Ports
—
—
+1
A
V
SS
V
PIN
V
DD
,
pin at high-impedance
—
—
+1
A
V
SS
V
PIN
5.5,
pin at high-impedance
DI51
Analog Input Pins
—
—
+1
A
V
SS
V
PIN
V
DD
,
pin at high-impedance
DI55
MCLR
—
—
+1
A
V
SS
V
PIN
V
DD
DI56
OSCI/CLKI
—
—
+1
A
V
SS
V
PIN
V
DD
,
EC, XT and HS modes
Note 1:
Data in the “Typ” column is at 3.3V, 25°C unless otherwise stated. Parameters are for design guidance only
and are not tested.
and are not tested.
2:
Negative current is defined as current sourced by the pin.
3:
for I/O pins buffer types.