Datasheet

© 2010 Microchip Technology Inc. DS70135G-page 183
dsPIC30F4011/4012
TABLE 24-8: DC CHARACTERISTICS: I/O PIN INPUT SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
-40°C ≤ TA ≤ +125°C for Extended
Param
No.
Symbol Characteristic Min Typ
(1)
Max Units Conditions
V
IL Input Low Voltage
(2)
DI10 I/O pins:
with Schmitt Trigger buffer V
SS —0.2VDD V
DI15 MCLR
VSS —0.2VDD V
DI16 OSC1 (in XT, HS and LP modes) V
SS —0.2VDD V
DI17 OSC1 (in RC mode)
(3)
VSS —0.3VDD V
DI18 SDA, SCL VSS —0.3VDD V SMBus disabled
DI19 SDA, SCL V
SS — 0.8 V SMBus enabled
V
IH Input High Voltage
(2)
DI20 I/O pins:
with Schmitt Trigger buffer 0.8 VDD —VDD V
DI25 MCLR
0.8 VDD —VDD V
DI26 OSC1 (in XT, HS and LP modes) 0.7 V
DD —VDD V
DI27 OSC1 (in RC mode)
(3)
0.9 VDD —VDD V
DI28 SDA, SCL 0.7 V
DD —VDD V SMBus disabled
DI29 SDA, SCL 2.1 — V
DD V SMBus enabled
DI30 ICNPU CNXX Pull-up Current
(2)
50 250 400 μAVDD = 5V, VPIN = VSS
IIL Input Leakage Current
(2,4,5)
DI50 I/O ports — 0.01 ±1 μAVSS ≤ VPIN ≤ VDD,
Pin at high-impedance
DI51 Analog input pins — 0.50 — μAVSS ≤ VPIN ≤ VDD,
Pin at high-impedance
DI55 MCLR
—0.05±5 μAVSS ≤ VPIN ≤ VDD
DI56 OSC1 — 0.05 ±5 μAVSS ≤ VPIN ≤ VDD,
XT, HS and LP Osc mode
Note 1: Data in “Typ” column is at 5V, 25°C unless otherwise stated. Parameters are for design guidance only and
are not tested.
2: These parameters are characterized but not tested in manufacturing.
3: In RC oscillator configuration, the OSC1/CLKl pin is a Schmitt Trigger input. It is not recommended that the
dsPIC30F device be driven with an external clock while in RC mode.
4: The leakage current on the MCLR
pin is strongly dependent on the applied voltage level. The specified lev-
els represent normal operating conditions. Higher leakage current may be measured at different input volt-
ages.
5: Negative current is defined as current sourced by the pin.