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参数资料
| 型号： | ML63189B-XXX |
| 厂商： | LAPIS SEMICONDUCTOR CO LTD |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 4-BIT, MROM, 2 MHz, MICROCONTROLLER, UUC111 |
| 封装： | 4.238 X 4.914 MM, DIE-111 |
| 文件页数： | 5/36页 |
| 文件大小： | 301K |
| 代理商： | ML63189B-XXX |
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Semiconductor
ML63187/63189B
13/35
Table 1 Pin Descriptions (Basic Functions) (continued)
Function
Symbol
Pad No.
Type
Description
P0.0/INT5
110
P0.1/INT5
111
P0.2/INT5
112
P0.3/INT5
113
P9.0
106
P9.1
107
P9.2
108
P9.3
109
PA.0
102
PA.1
103
PA.2
104
PA.3
105
PB.0/INT0/
TM0CAP/
TM0OVF
98
PB.1/INT0/
TM1CAP/
TM1OVF
99
PB.2/INT0/T02CK
100
PB.3/INT0/T13CK
101
PE.0/SIN
94
PE.1/SOUT
95
PE.2/SCLK
96
PE.3/INT2
97
Port
4-bit input ports.
Pull-up resistor input, pull-down resistor input, or
high-impedance input is selectable for each bit.
Applied to the ML63189B only.
4-bit input-output ports.
In input mode, pull-up resistor input, pull-down
resistor input, or high-impedance input is selectable
for each bit.
In output mode, P-channel open drain output,
N-channel open drain output, CMOS output, or
high-impedance output is selectable for each bit.
P9.0 to P9.3 and PA.0 to PA.3 are applied to the
ML63189B only.
I
I/O
Pin No.
86
87
88
89
82
83
84
85
78
79
80
81
74
75
76
77
70
71
72
73
ML63189B
ML63187
MD
91
MDB
92
Melody output pin (non-inverted output)
66
67
O
Melody output pin (inverted output)
Melody
RESET
86
60
I
Reset
Reset input pin.
Setting this pin to "H" level puts this device into a
reset state.
Then, setting this pin to "L" level starts executing an
instruction from address 0000H.
A pull-down resistor is internally connected to this pin.
Test
TST1
I
TST2
I
Input pins for testing.
A pull-down resistor is internally connected to these pins.
The user cannot use these pins.
63
64
89
90
88
89
90
91
84
85
86
87
81
82
76
79
80
ML63189B
ML63187
75
76
77
78
71
72
73
74
63
64
58
61
62
—
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ML63189B-XXXGA | 制造商:OKI 制造商全称: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 制造商全称: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 制造商全称: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 制造商全称: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 制造商全称: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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