Microchip Technology MA330019 데이터 시트

다운로드
페이지 460
© 2007-2012 Microchip Technology Inc.
DS70291G-page  365
dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 AND dsPIC33FJ128MCX02/X04
I
IL
Input Leakage Current
(2,3)
DI50
I/O pins 5V Tolerant
(4)
±2
μA
V
SS
 
≤ V
PIN
 
≤ V
DD
,
 
Pin at high-impedance
DI51
I/O Pins Not 5V Tolerant
(4)
(Excluding RB9 through 
RB12)
±1
μA
V
SS
 
≤ V
PIN
 
≤ V
DD
 
Pin at high-impedance, 
 
40°C 
≤  T
A
 
≤ +85°C
DI51a
I/O Pins Not 5V Tolerant
(4)
±2
μA
Shared with external 
reference pins, 
 
40°C 
≤  T
A
 
≤ +85°C
DI51b
I/O Pins Not 5V Tolerant
(4)
(Excluding RB9 through 
RB12)
±3.5
μA
V
SS
 
≤ V
PIN
 
≤ V
DD
, Pin at 
high-impedance, 
 
-40°C 
≤ T
A
 
≤ +125°C
DI51c
I/O Pins Not 5V Tolerant
(4)
±8
μA
Analog pins shared 
with external reference 
pins, 
 
-40°C 
≤ T
A
 
≤ +125°C
DI51d
RB9 through RB12
±11
μA
V
SS
 
≤ V
PIN
 
≤ V
DD
, Pin at 
high-impedance, 
 
-40°C 
≤ T
A
 
≤ +85°C
DI51e
RB9 through RB12
±13
μA
V
SS
 
≤ V
PIN
 
≤ V
DD
, Pin at 
high-impedance, 
 
-40°C 
≤ T
A
 
≤ +125°C
DI55
MCLR
±2
μA
V
SS
 ≤ V
PIN
 ≤ V
DD
DI56
OSC1
±2
μA
V
SS
 ≤ V
PIN
 
≤ V
DD
,
 
XT and HS modes
TABLE 31-9:
DC CHARACTERISTICS: I/O PIN INPUT SPECIFICATIONS (CONTINUED)
DC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature
-40°C 
≤  T
A
 
≤  +85°C for Industrial 
-40°C 
≤  T
A
 
≤  +125°C for Extended
Param
 No.
Symbol
Characteristic
Min
Typ
(1)
Max
Units
Conditions
Note 1: Data in “Typ” column is at 3.3V, 25°C unless otherwise stated.
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 can be measured at different input voltages.
3: Negative current is defined as current sourced by the pin.
4: See 
Pin Diagrams
 for the 5V tolerant I/O pins.
5: V
IL
 source < (V
SS
 – 0.3). Characterized but not tested.
6: Non-5V tolerant pins V
IH
 source > (V
DD
 + 0.3), 5V tolerant pins V
IH
 source > 5.5V. Characterized but not 
tested.
7: Digital 5V tolerant pins cannot tolerate any “positive” input injection current from input sources > 5.5V.
8: Injection currents > | 0 | can affect the ADC results by approximately 4-6 counts. 
9: Any number and/or combination of I/O pins not excluded under I
ICL
 or I
ICH
 conditions are permitted 
provided the mathematical “absolute instantaneous” sum of the input injection currents from all pins do not 
exceed the specified limit. Characterized but not tested.