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參數(shù)資料
| 型號(hào)： | ML63189B |
| 廠商： | 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)： | 33/36頁(yè) |
| 文件大小： | 301K |
| 代理商： | ML63189B |
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Semiconductor
ML63187/63189B
33/35
APPLICATION CIRCUITS (ML63189B)
Note:
V
DDI
is the power supply pin for the input and input-output ports.
Be sure to connect the V
DDI
pin either to the positive power supply pin (V
DD
) of this
device or to the positive power supply pin of the external memory.
Application Circuit Example with Power Supply Backup
XT0
COM1-16
XT1
V
DDH
V
DD
CB1
CB2
V
DDL
V
DD5
V
DD4
V
DD3
V
DD2
V
DD1
C1
C2
RESET
TST1
TST2
MD
MDB
V
SS
SEG0-63
OSC0
OSC1
R
OSH
P9.3
P9.2
P9.1
P9.0
PB.3
PB.2
PB.1
PB.0
PA.3
PA.2
PA.1
PA.0
C
b12
C
v
C
G
C
12
LCD
Crystal
32.768 kHz
C
h
1.5 V
C
e
C
d
C
c
C
b
C
a
Buzzer
Crystal oscillation is selected as low-speed
oscillation.
RC oscillation is selected as high-speed
oscillation.
Ports are powered from external memory
power source.
C
v
is an IC power supply bypass capacitor.
Values of C
a
, C
b
, C
c
, C
d
, C
e
, C
l
, C
b12
, C
12
,
C
h
, and C
G
, are for reference only.
V
DDI
C
l
Push SW
0.1
m
F
0.1
m
F
0.1
m
F
0.1
m
F
0.1
m
F
0.1
m
F
1.0
m
F
0.1
m
F
0.1
m
F
1.0
m
F
5 to
25 pF
ML63189B
PE.3
PE.2
PE.1
PE.0
P0.3
P0.2
P0.1
P0.0
V
DD
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ML63189B-XXXGA | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:4-Bit Microcontroller with Built-in1024-Dot Matrix LCD Drivers and Melody Circuit, Operating at 0.9 V |
| ML63189B-XXXWA | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:4-Bit Microcontroller with Built-in1024-Dot Matrix LCD Drivers and Melody Circuit, Operating at 0.9 V |
| ML63193 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:4-Bit Microcontroller with Built-in 1024-Dot Matrix LCD Driver and Melody Circuit. |
| ML63193-XXXTC | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:4-Bit Microcontroller with Built-in 1024-Dot Matrix LCD Driver and Melody Circuit. |
| ML63193-XXXWA | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:4-Bit Microcontroller with Built-in 1024-Dot Matrix LCD Driver and Melody Circuit. |
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