Datasheet

 2012-2013 Microchip Technology Inc. DS30009312B-page 431
PIC24FJ128GC010 FAMILY
TABLE 37-8: DC CHARACTERISTICS: I/O PIN INPUT SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 2.0V to 3.6V (unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for Industrial
Param
No.
Sym Characteristic Min Typ
(1)
Max Units Conditions
V
IL Input Low Voltage
(3)
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 OSCI (XT mode) V
SS — 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
DI19 I/O Pins with SMBus Buffer V
SS — 0.8 V SMBus enabled
VIH Input High Voltage
(3)
DI20 I/O Pins with ST Buffer:
without 5V Tolerance
with 5V Tolerance
0.65 V
DD
0.65 VDD
—
—
VDD
5.5
V
V
DI21 I/O Pins with TTL Buffer:
without 5V Tolerance
with 5V Tolerance
0.25 V
DD + 0.8
0.25 V
DD + 0.8
—
—
V
DD
5.5
V
V
DI25 MCLR
0.8 VDD —VDD V
DI26 OSCI (XT mode) 0.7 VDD —VDD V
DI27 OSCI (HS mode) 0.7 V
DD —VDD V
DI28 I/O Pins with I
2
C™ Buffer 0.7 VDD —5.5 V
DI29 I/O Pins with SMBus Buffer 2.1 — 5.5 V SMBus enabled
DI30 I
CNPU CNxx Pull-up Current 150 350 550 AVDD = 3.3V, VPIN = VSS
DI30A ICNPD CNxx Pull-Down Current 15 70 150 AVDD = 3.3V, VPIN = VDD
IIL Input Leakage Current
(2)
DI50 I/O Ports — — ±1 AVSS  VPIN  VDD,
pin at high-impedance
DI51 Analog Input Pins — — ±1 AV
SS  VPIN  VDD,
pin at high-impedance
DI55 MCLR ——±1AVSS VPIN VDD
DI56 OSCI/CLKI — — ±1 AVSS VPIN VDD,
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.
2: Negative current is defined as current sourced by the pin.
3: Refer to Table 1-3 for I/O pin buffer types.