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參數(shù)資料
| 型號： | MSM64P155-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, OTPROM, 0.032768 MHz, MICROCONTROLLER, PQFP100 |
| 封裝： | 14 X 20 MM, 0.65 MM PITCH, PLASTIC, QFP-100 |
| 文件頁數(shù)： | 23/25頁 |
| 文件大?。?/td> | 208K |
| 代理商： | MSM64P155-XXXGS-BK |
MSM64P155
Semiconductor
6/23
Basic Functions (continued)
I
Ports
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).
If P2.0 to P2.3 are set to "H" level, the device enters system reset
mode.
8
7
6
10
9
I
2-bit input port (port 3) :
Select between pull-down resistor input and high impedance input
with the port 3 control register (P3CON).
5
O
4-bit output port (port 4) :
4-bit CMOS output port.
14
13
12
11
I/O
4-bit input-output 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).
18
17
16
15
I/O
4-bit input-output port (port 7) :
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 7 control register (P7CON).
22
21
19
Melody
Drivers
O
Output pin of melody driver 0.
25
O
Inverted output pin of MD0 output.
24
O
Output pin of melody driver 1.
26
O
Inverted output pin of MD1 output.
27
O
LCD common signal output pins.
95
94
93
92
LCD
Drivers
O
Pin
Description
Type
Function
P2.0
P2.1
P2.2
P3.0
P3.1
P2.3
P4.0
P4.1
P4.2
P4.3
P6.0
P6.1
P6.2
P6.3
P7.0
P7.1
P7.3
MD0
MD1
COM1
COM2
COM3
COM4
Symbol
20
P7.2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MSM64P155L-004GS-BK | 4-BIT, OTPROM, 0.032768 MHz, MICROCONTROLLER, PQFP100 |
| MSM64P164-XXXGS-V1K | 4-BIT, OTPROM, 0.066 MHz, MICROCONTROLLER, PQFP80 |
| MSM64P164-XXXGS-V1K | 4-BIT, OTPROM, 0.066 MHz, MICROCONTROLLER, PQFP80 |
| MSM6502B-XXXGS-K | 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, PQFP56 |
| MSM6502B-XXXGS-2K | 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, PQFP56 |
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參數(shù)描述 |
|---|---|
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