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參數(shù)資料
| 型號： | MSM64158A-XXXGS-BK |
| 廠商： | LAPIS SEMICONDUCTOR CO LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, MROM, 0.075 MHz, MICROCONTROLLER, PQFP64 |
| 封裝： | 14 X 14 MM, PLASTIC, QFP-64 |
| 文件頁數(shù)： | 25/26頁 |
| 文件大?。?/td> | 168K |
| 代理商： | MSM64158A-XXXGS-BK |
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Semiconductor
MSM64158A/64158AL
Basic Functions (continued)
I
4-bit I/O port (port 6): Select between input and output, between
pull-down resistor input and high impedance input, and between
open drain output and CMOS output with the port 6 control
register (P6CON).
When configured for secondary function, an external interrupt
is allocated to these pins.
Function
Symbol
Type
Description
Ports
P2.0
I
4-bit input port (port 2): Select between pull-down resistor
input and high impedance input for each bit with the port 2 control
register (P2CON). When configured for secondary function,
an external interrupt and capture circuit trigger input are allocated.
If P2.0 to P2.3 are all set to a "H" level, the device enters system
reset mode.
P2.1
P2.3
P3.0
2-bit input port (port 3): Select between pull-down resistor input and
high impedance input with the port 3 control register (P3CON).
When configured for secondary function, an external interrupt is
allocated to P3.0 and an event counter input is allocated to P3.1.
P3.1
P6.1
P6.2
P6.3
MD0
O
MD0
O
Output pin of melody driver 0.
Melody
Drivers
Inverted output pin of MD0 output.
LCD common signal output pins.
P2.2
I/O
P6.0
COM1
O
COM2
O
LCD
Drivers
COM3
O
COM4
O
Pad
1
2
42
41
40
39
57
56
54
53
52
61
60
59
55
62
Pin
51
52
28
27
26
25
43
42
40
39
38
47
46
45
41
48
相關(guān)PDF資料 |
PDF描述 |
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| MSM64162-XXXGS-BK-F | 4-BIT, MROM, 0.4 MHz, MICROCONTROLLER, PQFP80 |
| MSM64162-XXXGS-BK | 4-BIT, MROM, 0.4 MHz, MICROCONTROLLER, PQFP64 |
| MSM64162-XXXGS-K-F | 4-BIT, MROM, 0.066 MHz, MICROCONTROLLER, PQFP80 |
| MSM64162A-XXXGS-BK | 4-BIT, MROM, 0.4 MHz, MICROCONTROLLER, PQFP80 |
| MSM64162A-XXX | 4-BIT, MROM, 0.4 MHz, MICROCONTROLLER, UUC77 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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