參數(shù)資料
型號(hào)： ML63189B
廠(chǎng)商： OKI SEMICONDUCTOR CO., LTD.
英文描述： 4-Bit Microcontroller with Built-in 1024-Dot Matrix LCD Drivers and Melody Circuit, Operating at 0.9 V (Min).
中文描述： 4位微控制器內(nèi)置1024點(diǎn)陣LCD驅(qū)動(dòng)電路的旋律，以0.9 V（最小值）工作。
文件頁(yè)數(shù)： 22/36頁(yè)
文件大?。?/td> 301K
代理商： ML63189B
Semiconductor
ML63187/63189B
22/35
ELECTRICAL CHARACTERISTICS
DC Characteristics
Parameter
Symbol
Condition
Mea-
suring
Circuit
Unit
1.9
1.8
1.7
V
DD2
Voltage
Max.
Typ.
Min.
V
DD2
1/5 bias, 1/4 bias
(Ta = 25°C)
—
1/5 bias, 1/4 bias
V
—
–4
—
V
DD2
Voltage Temperature Deviation
V
DD1
Voltage
D
V
DD2
V
DD1
mV/°C
V
Typ.+ 0.3
3/2
￥
V
DD2
Typ.– 0.3
V
DD3
Voltage
V
DD3
1/5 bias
V
Typ.+ 0.4
Typ.+ 0.3
2
￥
V
DD2
3/2
￥
V
DD2
Typ.– 0.4
Typ.– 0.3
V
DD4
Voltage
V
DD4
1/5 bias
1/4 bias
V
Typ.+ 0.5
Typ.+ 0.4
5/2
￥
V
DD2
2
￥
V
DD2
Typ.– 0.5
Typ.– 0.4
V
DD5
Voltage
V
DD5
1/5 bias
1/4 bias
V
—
—
1.2
Crystal Oscillation Start Voltage
V
STA
Oscillation start time:
within 5 seconds
Backup
Backup not used
V
—
—
—
—
0.9
1.7
Crystal Oscillation Hold Voltage
V
HOLD
V
V
5.0
25
30
—
—
25
0.1
5
20
Crystal Oscillation Stop Detect Time
External Crystal Oscillator Capacitance
Internal Crystal Oscillator Capacitance
T
STOP
C
G
C
D
—
—
—
ms
pF
pF
16
0.4
0.7
1.5
3.0
2.50
1.90
1.30
1.15
—
—
—
—
12
—
—
—
—
2.40
1.80
1.20
1.05
–3.5
–2.3
–1.6
–1.2
8
Internal RC Oscillator Capacitance
C
OS
—
pF
V
V
V
V
—
30
—
External Ceramic Oscillator
Capacitance
C
L0, 1
CSA2.00MG (Murata
MFG.-make) used
V
DD
= 3.0 V
pF
0.0
0.0
1.2
2.0
2.30
1.70
1.10
0.95
—
—
—
—
POR Voltage
V
POR1
V
DD
= 1.5 V
V
DD
= 3.0 V
V
DD
= 1.5 V
V
DD
= 3.0 V
1
2.0
1.5
1.0
V
DDL
Voltage
V
DDL
High-speed clock
oscillation stopped
High-speed clock oscillation
(V
DD
= 1.2 to 5.5 V)
V
5.5
—
1.2
V
V
DDH
2.7
—
2.0
V
DDH
Voltage
(Backup used)
High-speed clock oscillation
(Ceramic oscillation, 1 MHz)
V
DD
= 1.5 V
V
High-speed clock oscillation
stopped
V
DD
= 1.5 V
3.0
—
2.8
V
(V
DD
= V
DDI
= 0.9 to 5.5 V, V
SS
= 0 V, Ta = –20 to +70°C unless otherwise specified)
Typ.+ 0.1
1/2
￥
V
DD2
Typ.– 0.1
Typ.+ 0.2
V
DD2
Typ.– 0.2
1/4 bias (connect
V
DD3
and V
DD2
)
Non-POR Voltage
V
POR2
BLD Judgment Voltage
V
BLDC
LD1 = 1, LD0 = 1, Ta = 25°C
LD1 = 1, LD0 = 0, Ta = 25°C
LD1 = 0, LD0 = 1, Ta = 25°C
LD1 = 0, LD0 = 0, Ta = 25°C
V
BLDC
= 2.40 V (LD1 = 1, LD0 = 1)
V
BLDC
= 1.80 V (LD1 = 1, LD0 = 0)
V
BLDC
= 1.20 V (LD1 = 0, LD0 = 1)
V
BLDC
= 1.05 V (LD1 = 0, LD0 = 0)
V
—
BLD Judgment Voltage
Temperature Deviation
D
V
BLDC
mV/°C
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