Epson S1C63358, Техническое руководство

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S1C63358 TECHNICAL MANUAL
EPSON
123
CHAPTER 7: ELECTRICAL CHARACTERISTICS
7.3 DC Characteristics
Item
High level input voltage (1)
High level input voltage (2)
Low level input voltage (1)
Low level input voltage (2)
High level input current
Low level input current (1)
Low level input current (2)
High level output current (1)
High level output current (2)
Low level output current (1)
Low level output current (2)
Common output current
Segment output current
(during LCD output)
Segment output current
(during DC output)
Unless otherwise specified:
V
DD
=1.5V, V
SS
=0V, f
OSC1
=32.768kHz, Ta=25
°
C, V
D1
/V
C1
/V
C2
/V
C3
are internal voltage, C
1
–C
5
=0.2
µ
F
Symbol
V
IH1
V
IH2
V
IL1
V
IL2
I
IH
I
IL1
I
IL2
I
OH1
I
OH2
I
OL1
I
OL2
I
OH3
I
OL3
I
OH4
I
OL4
I
OH5
I
OL5
Unit
V
V
V
V
µ
A
µ
A
µ
A
mA
mA
mA
mA
µ
A
µ
A
µ
A
µ
A
µ
A
µ
A
Max.
V
DD
V
DD
0.2·V
DD
0.1·V
DD
0.5
0
-2.5
-0.3
-0.3
-10
-10
-50
Typ.
-3.5
Min.
0.8·V
DD
0.9·V
DD
0
0
0
-0.5
-6
0.5
0.5
10
10
50
Condition
K00–03, K10–13, K20, P00–03
P10–13, P20–23, P30–33, P40–43
RESET, TEST
K00–03, K10–13, K20, P00–03
P10–13, P20–23, P30–33, P40–43
RESET, TEST
V
IH
=1.5V K00–03, K10–13, K20, P00–03
P10–13, P20–23, P30–33, P40–43
RESET, TEST
V
IL1
=V
SS
K00–03, K10–13, K20, P00–03
No Pull-up P10–13, P20–23, P30–33, P40–43
RESET, TEST
V
IL2
=V
SS
K00–03, K10–13, K20, P00–03
With Pull-up P10–13, P20–23, P30–33, P40–43
RESET, TEST
V
OH1
=0.9·V
DD
R00–03, R10–13, R20–23, P00–03
P10–13, P20–23, P30–33, P40–43
V
OH2
=0.9·V
DD
BZ
V
OL1
=0.1·V
DD
R00–03, R10–13, R20–23, P00–03
P10–13, P20–23, P30–33, P40–43
V
OL2
=0.1·V
DD
BZ
V
OH3
=V
C5
-0.05V COM0–3
V
OL3
=V
SS
+0.05V
V
OH4
=V
C5
-0.05V SEG0–31
V
OL4
=V
SS
+0.05V
V
OH5
=0.9·V
DD
SEG0–31
V
OL5
=0.1·V
DD
Item
High level input voltage (1)
High level input voltage (2)
Low level input voltage (1)
Low level input voltage (2)
High level input current
Low level input current (1)
Low level input current (2)
High level output current (1)
High level output current (2)
Low level output current (1)
Low level output current (2)
Common output current
Segment output current
(during LCD output)
Segment output current
(during DC output)
Unless otherwise specified:
V
DD
=3.0V, V
SS
=0V, f
OSC1
=32.768kHz, Ta=25
°
C, V
D1
/V
C1
/V
C2
/V
C3
are internal voltage, C
1
–C
5
=0.2
µ
F
Symbol
V
IH1
V
IH2
V
IL1
V
IL2
I
IH
I
IL1
I
IL2
I
OH1
I
OH2
I
OL1
I
OL2
I
OH3
I
OL3
I
OH4
I
OL4
I
OH5
I
OL5
Unit
V
V
V
V
µ
A
µ
A
µ
A
mA
mA
mA
mA
µ
A
µ
A
µ
A
µ
A
µ
A
µ
A
Max.
V
DD
V
DD
0.2·V
DD
0.1·V
DD
0.5
0
-5
-1.5
-1.5
-10
-10
-220
Typ.
-7
Min.
0.8·V
DD
0.9·V
DD
0
0
0
-0.5
-12
3
3
10
10
220
Condition
K00–03, K10–13, K20, P00–03
P10–13, P20–23, P30–33, P40–43
RESET, TEST
K00–03, K10–13, K20, P00–03
P10–13, P20–23, P30–33, P40–43
RESET, TEST
V
IH
=3.0V K00–03, K10–13, K20, P00–03
P10–13, P20–23, P30–33, P40–43
RESET, TEST
V
IL1
=V
SS
K00–03, K10–13, K20, P00–03
No Pull-up P10–13, P20–23, P30–33, P40–43
RESET, TEST
V
IL2
=V
SS
K00–03, K10–13, K20, P00–03
With Pull-up P10–13, P20–23, P30–33, P40–43
RESET, TEST
V
OH1
=0.9·V
DD
R00–03, R10–13, R20–23, P00–03
P10–13, P20–23, P30–33, P40–43
V
OH2
=0.9·V
DD
BZ
V
OL1
=0.1·V
DD
R00–03, R10–13, R20–23, P00–03
P10–13, P20–23, P30–33, P40–43
V
OL2
=0.1·V
DD
BZ
V
OH3
=V
C5
-0.05V COM0–3
V
OL3
=V
SS
+0.05V
V
OH4
=V
C5
-0.05V SEG0–31
V
OL4
=V
SS
+0.05V
V
OH5
=0.9·V
DD
SEG0–31
V
OL5
=0.1·V
DD