LAPIS Semiconductor ML610471, Руководство пользователя, Страница: 267 / 281

ML610471/472/473/Q471/Q472/Q473 User's Manual
Appendix C Electrical Characteristics
Appendix C–4
●
DC Characteristics for ML610471/472/473 (3/6)
(V
DD
=
3.0V, V
SS
=0V, Ta=
-20 to +70°C,
Ta=
-40 to +85°C for P version, unless otherwise specified)
Rating
Parameter Symbol Condition
Min. Typ. Max.
Unit
Measur
ement
circuit
Ta=25°C ― 0.3 0.8
Supply current 1 IDD1
CPU: In STOP state.
Low-speed/High-speed oscillation:
stopped.
*
5
― ― 3
μ A
Ta=25°C
― 0.8 1.8
Supply current 2 IDD2
CPU: In HALT state.
(LTBC, WDT: Operating)*
3
*
4
.
High-speed 500kHz oscillation:
Stopped.
LCD/BIAS circuits: Operating *
6
*
5
― ― 4
μ A
Ta=25°C
― 3 6
Supply current 3 IDD3
CPU: In 32.768kHz operating
state.*
1
*
3
High-speed 500kHz oscillation:
Stopped,
LCD/BIAS circuits: Operating *
2
*
5
― ― 9
μ A
Ta=25°C
― 50 70
Supply current
4-1
IDD4-1
CPU: In 500kHz RC operating
state.
LCD/BIAS circuits: Operating.*
2
*
5
― ― 80
μ A
1
*
1
: When the CPU operating rate is 100% (no HALT state).
*
2
: All SEGs: off waveform, No LCD panel load, 1/3 bias, 1/3 duty, Frame frequency: Approx. 64 Hz, Bias voltage multiplying clock:
1/128 LSCLK (256Hz)
*
3
: 32.768KHz crystal resonator DT-26 (Load capacitance 6pF) (made by KDS:DAISHINKU CORP.) is used (C
GL
=C
DL
=6pF)
*
4
: Significant bits of BLKCON0 to BLKCON4 registers are all “1” except DLCD bit on BLKCON4.
*
5
: Recommended operating temperature (Ta=-20 to 70°C, Ta=-40 to 85°C for P version)
*
6
: LCD stop mode, 1/3 bias, Bias voltage multiplying clock: 1/128 LSCLK (256Hz)
●
DC Characteristics for ML610Q471/Q472/Q473 (4/6)
(V
DD
=
3.0V, V
SS
=0V, Ta=
-20 to +70°C,
Ta=
-40 to +85°C for P version, unless otherwise specified)
Rating
Parameter Symbol Condition
Min. Typ. Max.
Unit
Measur
ement
circuit
Ta=25°C
― 0.3 1.25
Supply current 1 IDD1
CPU: In STOP state.
Low-speed/High-speed oscillation:
stopped.
*
5
― ― 5.5
μ A
Ta=25°C
― 0.8 3.2
Supply current 2 IDD2
CPU: In HALT state.
(LTBC, WDT: Operating)*
3
*
4
.
High-speed 500kHz oscillation:
Stopped.
LCD/BIAS circuits: Operating *
6
*
5
― ― 8.5
μ A
Ta=25°C
― 4.7 7.5
Supply current 3 IDD3
CPU: In 32.768kHz operating
state.*
1
*
3
High-speed 500kHz oscillation:
Stopped,
LCD/BIAS circuits: Operating *
2
*
5
― ― 13
μ A
Ta=25°C
― 70 100
Supply current
4-1
IDD4-1
CPU: In 500kHz RC operating
state.
LCD/BIAS circuits: Operating.*
2
*
5
― ― 120
μ A
1
*
1
: When the CPU operating rate is 100% (no HALT state).
*
2
: All SEGs: off waveform, No LCD panel load, 1/3 bias, 1/3 duty, Frame frequency: Approx. 64 Hz, Bias voltage multiplying clock:
1/128 LSCLK (256Hz)
*
3
: 32.768KHz crystal resonator DT-26 (Load capacitance 6pF) (made by KDS:DAISHINKU CORP.) is used (C
GL
=C
DL
=6pF)
*
4
: Significant bits of BLKCON0 to BLKCON4 registers are all “1” except DLCD bit on BLKCON4.
*
5
: Recommended operating temperature (Ta=-20 to 70°C, Ta=-40 to 85°C for P version)
*
6
: LCD stop mode, 1/3 bias, Bias voltage multiplying clock: 1/128 LSCLK (256Hz)