NEC 78K0 User Manual page 562

CHAPTER 31 ELECTRICAL SPECIFICATIONS ((A1) GRADE PRODUCTS)
DC Characteristics (5/6):
= −40 to +110°C, 3.3 V ≤ V
(T
A
Parameter
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
Notes 1. When the inverse level of X1 is input to X2 and the inverse level of XT1 is input to XT2.
2. If port 6 has been set to input mode when a read instruction is executed to read from port 6, a low-level
input leakage current of up to −55
leakage current is −10
Remark Unless specified otherwise, the characteristics of alternate-function pins are the same as those of port pins.
562
µ
PD780143(A1), 780144(A1), 780146(A1), and 780148(A1)
≤ 5.5 V, 3.3 V ≤ AV
= EV
DD DD
Symbol Conditions
V Total of P10 to P17, P30
OH
to P33, P120, P130,
P140, P141
= −20 mA
I
OH
Total of P00 to P06, P40
to P47, P50 to P57, P64
to P67, P70 to P77, P142
to P145
= −20 mA
I
OH
µ
= −100
I A
OH
V Total of P10 to P17, P30
OL1
to P33, P62, P63, P120,
P130, P140, P141
I = 24 mA
OL
Total of P00 to P06, P40
to P47, P50 to P57, P60,
P61, P64 to P67, P70 to
P77, P142 to P145
I = 24 mA
OL
µ
I = 400 A
OL
V P60 to P63
OL2
I V = V P00 to P06, P10 to P17, P30 to
LIH1 I DD
P33, P40 to P47, P50 to P57, P60,
P61, P64 to P67, P70 to P77,
P120, P140 to P145, RESET
V = AV P20 to P27
I REF
I V = V X1, X2
LIH2 I DD
I V = 12 V P62, P63 (N-ch open drain)
LIH3 I
I V = 0 V P00 to P06, P10 to P17, P20 to
LIL1 I
P27, P30 to P33, P40 to P47, P50
to P57, P60, P61, P64 to P67, P70
to P77, P120, P140 to P145,
RESET
I X1, X2
LIL2
I P62, P63 (N-ch open drain)
LIL3
V = V
LOH O DD
I V = 0 V
LOL O
R V = 0 V
L I
µ
A flows during only one cycle. At all other times, the maximum
µ
A.
User's Manual U15947EJ2V0UD
≤ V
, V = EV
REF DD SS SS
4.0 V ≤ V ≤ 5.5 V,
DD
= −4 mA
I
OH
4.0 V ≤ V ≤ 5.5 V,
DD
= −4 mA
I
OH
3.3 V ≤ V
< 4.0 V V
DD
4.0 V ≤ V ≤ 5.5 V,
DD
I = 8 mA
OL
4.0 V ≤ V ≤ 5.5 V,
DD
I = 8 mA
OL
3.3 V ≤ V
< 4.0 V
DD
I = 12 mA
OL
*
Note 1 Note 1
, XT1, XT2
Note 1 Note 1
, XT1, XT2
= AV = 0 V)
SS
MIN. TYP. MAX.
− 1.0
V
DD
− 1.0
V
DD
− 0.5
DD
1.3
1.3
0.4
2.0
10
10
20
10
−10
−20
−10
Note 2
10
−10
10 30 120
Unit
V
V
V
V
V
V
V
µ
A
µ
A
µ
A
µ
A
µ
A
µ
A
µ
A
µ
A
µ
A
kΩ