Analog Circuit Characteristics And Current Consumption - Epson S1C60N03 Technical Manual

Cmos 4-bit single chip microcomputer
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CHAPTER 6: ELECTRICAL CHARACTERISTICS

6.4 Analog Circuit Characteristics and Current Consumption

S1C60N03 (Crystal Oscillation)
Unless otherwise specified:
V
=0V, V
=-3.0V, f
DD
SS
OSC
Item
LCD drive voltage
Current consumption
S1C60L03 (Crystal Oscillation)
Unless otherwise specified:
V
=0V, V
=-1.5V, f
DD
SS
OSC
Item
LCD drive voltage
Current consumption
38
=32.768kHz, Ta=25°C, C
=25pF, V
G
Symbol
V
Connect 1 MΩ load resistor between V
L1
segment driver (SEG0–SEG14) when segment
driver's level is V
V
Connect 1 MΩ load resistor between V
L2
segment driver (SEG0–SEG14) when segment
driver's level is V
V
Connect 1 MΩ load resistor between V
L3
segment driver (SEG0–SEG14) when segment
driver's level is V
I
During HALT with LCD OFF
HLT
I
During operation with LCD OFF
EXE1
I
During operation with power divider ON
EXE2
=32.768kHz, Ta=25°C, C
=25pF, V
G
Symbol
V
Connect 1 MΩ load resistor between V
L1
segment driver (SEG0–SEG14) when segment
driver's level is V
V
Connect 1 MΩ load resistor between V
L2
segment driver (SEG0–SEG14) when segment
driver's level is V
V
Connect 1 MΩ load resistor between V
L3
segment driver (SEG0–SEG14) when segment
driver's level is V
I
During HALT with LCD OFF
HLT
I
During operation with LCD OFF
EXE1
I
During operation with power divider ON
EXE2
is internal voltage, C
S2
1
Condition
and
DD
L1
and
DD
L2
and
DD
L3
No panel
load
is internal voltage, C
S2
1
Condition
and
DD
L1
and
DD
L2
and
DD
L3
No panel
load
EPSON
=C
=0.1µF
2
Min.
Typ.
Max.
1/3·V
1/3·V
1/3·V
SS
SS
- 0.1
2/3·V
2/3·V
2/3·V
SS
SS
- 0.1
V
SS
1.0
2.0
15
=C
=0.1µF
2
Min.
Typ.
Max.
1/3·V
1/3·V
1/3·V
S2
S2
- 0.1
2/3·V
2/3·V
2/3·V
S2
S2
- 0.1
V
V
S2
S2
- 0.1
1.0
2.0
15
S1C60N03 TECHNICAL MANUAL
Unit
V
SS
×0.9
V
SS
×0.9
V
µA
2.5
µA
5.0
µA
20
Unit
V
S2
×0.9
V
S2
×0.9
V
V
S2
×0.9
µA
2.5
µA
5.0
µA
20

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