Datasheet

dsPIC33F
DS70165E-page 314 Preliminary © 2007 Microchip Technology Inc.
TABLE 26-9: DC CHARACTERISTICS: I/O PIN INPUT SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
Param
No.
Symbol Characteristic Min Typ
(1)
Max Units Conditions
V
IL Input Low Voltage
DI10 I/O pins VSS —0.2VDD V
DI15 MCLR
VSS —0.2VDD V
DI16 OSC1 (XT mode) VSS —0.2VDD V
DI17 OSC1 (HS mode) V
SS —0.2VDD V
DI18 SDAx, SCLx VSS — 0.3 VDD V SMBus disabled
DI19 SDAx, SCLx VSS — 0.2 VDD V SMBus enabled
V
IH Input High Voltage
DI20 I/O pins:
with analog functions
digital-only
0.8 V
DD
0.8 VDD
—
—
VDD
5.5
V
V
DI25 MCLR
0.8 VDD —VDD V
DI26 OSC1 (XT mode) 0.7 VDD —VDD V
DI27 OSC1 (HS mode) 0.7 VDD —VDD V
DI28 SDAx, SCLx 0.7 V
DD —VDD V SMBus disabled
DI29 SDAx, SCLx 0.8 VDD —VDD V SMBus enabled
ICNPU CNx Pull-up Current
DI30 50 250 400 μAV
DD = 3.3V, VPIN = VSS
IIL Input Leakage Current
(2)(3)
DI50 I/O ports — TBD TBD μAVSS ≤ VPIN ≤ VDD,
Pin at high-impedance
DI51 Analog Input Pins — TBD TBD μAV
SS ≤ VPIN ≤ VDD,
Pin at high-impedance
DI55 MCLR
—TBDTBDμAVSS ≤ VPIN ≤ VDD
DI56 OSC1 — TBD TBD μAVSS ≤ VPIN ≤ VDD,
XT and HS modes
Legend: TBD = To Be Determined
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.