NEC 78K0S/KU1+ User Manual page 285

= −40 to +85°C, V
DC Characteristics (T
A
Parameter
Output current, high
Output current, low
Input voltage, high
Input voltage, low
Output voltage, high
Output voltage, low
Input leakage current, high
Input leakage current, low
Output leakage current, high I
Output leakage current, low
Pull-up resistance value
Pull-down resistance value
Note Use this product in a voltage range of 2.2 to 5.5 V because the detection voltage (V
(POC) circuit is 2.1 V ±0.1 V.
Remark Unless specified otherwise, the characteristics of alternate-function pins are the same as those of port pins.
CHAPTER 19 ELECTRICAL SPECIFICATIONS
= 2.0 to 5.5 V
DD
Symbol Conditions
I Per pin
OH
Total of all pins
I Per pin
OL
Total of all pins
V P23 in external clock mode and pins other than
IH1
P20 and P21
V P23 in other than external clock mode, P20 and
IH2
P21
V P23 in external clock mode and pins other than
IL1
P20 and P21
V P23 in other than external clock mode, P20 and
IL2
P21
V Total of output pins
OH
I = –15 mA
OH
µ
I = –100 A
OH
V Total of output pins
OL
I = 30 mA
OL
2.0 V ≤ V
< 4.0 V
DD
µ
I = 400 A
OL
I V = V Pins other than X1
LIH I DD
I V = 0 V Pins other than X1
LIL I
V = V Pins other than X2
LOH O DD
I V = 0 V Pins other than X2
LOL O
R V = 0 V
PU I
R P22, P23, reset status
PD
User's Manual U18172EJ2V0UD
Note
, V = 0 V) (1/2)
SS
MIN.
2.0 V ≤ V ≤ 5.5 V
DD
4.0 V ≤ V ≤ 5.5 V
DD
2.0 V ≤ V
< 4.0 V
DD
2.0 V ≤ V ≤ 5.5 V
DD
4.0 V ≤ V ≤ 5.5 V
DD
2.0 V ≤ V
< 4.0 V
DD
0.8V
0.7V
0
0
4.0 V ≤ V ≤ 5.5 V
V – 1.0
DD DD
I = –5 mA
OH
2.0 V ≤ V
< 4.0 V V – 0.5
DD DD
4.0 V ≤ V ≤ 5.5 V
DD
I = 10 mA
OL
10
10
TYP. MAX. Unit
–5 mA
–25 mA
–15 mA
10 mA
30 mA
15 mA
V V
DD DD
V V
DD DD
0.2V V
DD
0.3V V
DD
V
V
1.3 V
0.4 V
µ
1 A
µ
–1 A
µ
1 A
µ
–1 A
30 100 kΩ
30 100 kΩ
) of the power-on clear
POC
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