msm63188a Oki Semiconductor, msm63188a Datasheet - Page 20

• Manufacturer Part Number: msm63188a
• Description: 4-bit Microcontroller With Built-in 1024-dot Matrix Lcd Drivers And Melody Circuit Msm63188a4-bit Microcontroller With Built-in 1024-dot Matrix Lcd Drivers And Melody Circuit, Operating At 0.9 V Min.
• Manufacturer: Oki Semiconductor

¡ Semiconductor
DC Characteristics (continued)
• When backup is used
• When backup is not used
Supply Current 1
Supply Current 2
Supply Current 3
Supply Current 4
Supply Current 5
Supply Current 1
Supply Current 2
Supply Current 3
Supply Current 4
Supply Current 5
Parameter
Parameter
Symbol
Symbol
I
I
I
I
I
I
I
I
I
I
DD1
DD2
DD3
DD4
DD5
DD1
DD2
DD3
DD4
DD5
LCD is in Power Down mode.
LCD is in Power Down mode.
(High-speed clock oscillation
(High-speed clock oscillation
(High-speed clock oscillation
(High-speed clock oscillation
(RC oscillation, f = approx. 720 kHz, R
(V
(V
CPU is in operation at high-speed oscillation
CPU is in operation at high-speed oscillation
CPU is in operation at high-speed oscillation
CPU is in operation at low-speed oscillation.
CPU is in operation at low-speed oscillation.
CPU is in operation at
high-speed oscillation
CPU is in HALT state.
CPU is in HALT state.
CPU is in HALT state.
CPU is in HALT state.
DD
DD
(High-speed clock oscillation stopped)
(High-speed clock oscillation stopped)
(RC oscillation)
= V
= V
stopped)
stopped)
stopped)
stopped)
(Ceramic oscillation, 1 MHz)
(Ceramic oscillation, 2 MHz)
DDI
DDI
= 1.5 V, V
= 3.0 V, V
Condition
Condition
SS
SS
= 0 V, 1/5 bias, Ta = –20 to +70°C unless otherwise specified)
= 0 V, 1/5 bias, Ta = –20 to +70°C unless otherwise specified)
Ta = –20 to +50°C
Ta = –20 to +70°C
Ta = –20 to +50°C
Ta = –20 to +70°C
Ta = –20 to +50°C
Ta = –20 to +70°C
Ta = –20 to +50°C
Ta = –20 to +70°C
f = approx. 800 kHz,
R
f = approx. 500 kHz,
R
OS
OS
= 51 kW
= 100 kW
OS
= 51 kW)
Min.
Min.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Typ.
Typ.
1000
700
800
550
390
5.6
5.6
4.5
4.5
2.7
2.7
2.1
2.1
8.5
18
Max.
Max.
1000
1500
10.5
900
800
450
7.0
8.5
5.5
7.0
3.0
3.5
2.4
3.0
22
MSM63188A
Unit
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Circuit
Circuit
suring
suring
Mea-
Mea-
20/32
1
1