195
9152BINDCO02/10
ATA8743
29. Electrical Characteristics
29.1 Absolute Maximum Ratings
Note:
1. Maximum current per port = ?0mA
2. Functional corruption may occur.
Automotive Operating Temperature.............. 40癈 to +125癈
*NOTICE:
Stresses beyond those listed under Absolute
Maximum Ratings may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect
device reliability.
Storage Temperature.................................... 65癈 to +150癈
Voltage on any Pin except RESET
with respect to Ground .............................. 0.5V to V
CC
+0.5V
Voltage on RESET
with respect to Ground.... 0.5V to +13.0V
Voltage on V
CC
with respect to Ground............. 0.5V to 6.0V
DC Current per I/O Pin ............................................... 40.0 mA
DC Current V
CC
and GND Pins................................ 200.0 mA
Injection Current at V
CC
= 0V to 5V
(2)
....................... ?.0mA
(1)
Table 29-1. DC Characteristics T
A
= -40癈 to 125癈, V
CC
= 2.7V to 5.5V (unless otherwise noted)
(1)
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
V
IL
Input Low Voltage
V
CC
= 2.4V - 5.5V
-0.5
0.3V
CC
V
V
IH
Input High-voltage
Except RESET
pin
V
CC
= 2.4V - 5.5V
0.6V
CC
(3)
V
CC
+0.5
(2)
V
V
IH2
Input High-voltage
RESET
pin
0.9V
CC
(3)
V
CC
+0.5
(2)
V
V
OL
Output Low Voltage
(4)
(Port B,PORTA)
I
OL
= 10 mA, V
CC
= 5V
I
OL
= 5 mA, V
CC
= 3V
0.8
0.5
V
V
V
OH
Output High-voltage
(5)
(Port B2:0,PORTA)
I
OH
= -10 mA, V
CC
= 5V
I
OH
= -5 mA, V
CC
= 3V
4.3
2.5
V
V
I
ILPORTA
Input Leakage
Current I/O Pin
Vcc = 5.5V, pin low
(absolute value)
50
nA
I
IHPORTA
Input Leakage
Current I/O Pin
Vcc = 5.5V, pin high
(absolute value)
50
nA
I
IHPORTB
Input Leakage
Current I/O Pin
Vcc = 5.5V, pin low
(absolute value)
<0.05
1
礎
I
ILPORTB
Input Leakage
Current I/O Pin
Vcc = 5.5V, pin high
(absolute value)
<0.05
1
礎
R
RST
Reset Pull-up Resistor
30
60
k?/DIV>
R
pu
I/O Pin Pull-up Resistor
20
50
k?/DIV>
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