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μ
PD705101
43
16. ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS (T
A
= 25C)
Parameter
Symbol
Conditions
Rating
Unit
Power supply voltage
V
DD
–0.5 to +4.5
V
Input voltage
V
I
–0.5 to V
DD
+ 0.3
V
Clock input voltage
V
K
–0.5 to V
DD
+ 0.3
V
Operating ambient temperature
V
A
–40 to +85
C
Storage temperature
T
stg
–65 to +150
C
Cautions 1. Do not connect an output (or input/output) pin of an IC device directly to any other output (or
input/output) pin of the same device. Do not connect the V
DD
or V
CC
pin of an IC device directly
to its GND pin or a ground. Note, however, that these restrictions do not apply to the high-
impedance pins of an external circuit, whose timing has been specifically designed to avoid
output collision.
2. Absolute maximum ratings are rated values, beyond which physical damage may be caused
to the product; if the rated value of any of the parameters in the above table is exceeded even
momentarily, the quality of the product may deteriorate. Always use the product within its rated
values, therefore. For IC products, normal operation and quality are guaranteed only when
the ratings and conditions described under the DC and AC characteristics are satisfied.
DC CHARACTERISTICS (T
A
= –40 to +85C, V
DD
= 3.0 to 3.6 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Low-level clock input voltage
V
KL
Note 1
–0.5
+0.2 V
DD
V
High-level clock input voltage
V
KH
Note 1
0.8 V
DD
V
DD
+ 0.3
V
Low-level input voltage
V
IL
–0.5
+0.6
V
High-level input voltage
V
IH
2.0
V
DD
+ 0.3
V
Low-level shmitt input voltage
V
SL
Note 2
–0.5
+0.2 V
DD
V
High-level shmitt input voltage
V
SH
Note 2
0.8 V
DD
V
DD
+ 0.3
V
Low-level output voltage
V
OL
I
OL
= 3.2 mA
0.4
V
High-level output voltage
V
OH
I
OH
= –400
μ
A
0.85 V
DD
V
Low-level input leakage current
I
LIL
V
I
= 0 V
–10
μ
A
High-level input leakage current
I
LIH
V
IN
= V
DD
10
μ
A
Low-level output leakage current
I
LOL
V
O
= 0 V
–10
μ
A
High-level output leakage current
I
LOH
V
O
= V
DD
10
μ
A
Supply current
Note 3
I
DD
When operating
167
230
mA
At HALT mode
45
60
mA
At STOP mode
Note 4
36
180
μ
A
Notes 1.
X2 pin and SCLK pin at external clock input
2.
PORT0/SCLK, PORT2/SI, RXD
3.
Supply current at f = 33 MHz, when output pins are open.
4.
External clock mode when clock input is stopped.