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參數(shù)資料
| 型號： | M37224M3 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | Single Chip 8 Bits Microcomputer(8位單片機(jī)) |
| 中文描述： | 單芯片8位單片機(jī)（8位單片機(jī)） |
| 文件頁數(shù)： | 1/83頁 |
| 文件大?。?/td> | 901K |
| 代理商： | M37224M3 |
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PIN CONFIGURATION (TOP VIEW)
Outline 42P4B
DESCRIPTION
The M37224M3-XXXSP is a single-chip microcomputer designed with
CMOS silicon gate technology. They are housed in a 42-pin shrink
plastic molded DIP.
In addition to their simple instruction sets, the ROM, RAM and I/O
addresses are placed on the same memory map to enable easy pro-
gramming.
The M37224M3-XXXSP has a PWM output function and a OSD dis-
play function, so it is useful for a channel selection system for TV.
FEATURES
Number of basic instructions..................................................... 71
Memory size
ROM ....................................................... 12 K bytes
RAM ..........................................................256 bytes
ROM for display ........................................ 8 K bytes
RAM for display ..........................................96 bytes
Minimum instruction execution time
......................................... 0.5
μs (at 8 MHz oscillation frequency)
Power source voltage...................................................5 V ± 10 %
Power dissipation .............................................................165 mW
(at 8 MHz oscillation frequency, V
CC
=5.5V, at CRT display)
Subroutine nesting ....................................... 96 levels (maximum)
Interrupts ....................................................... 13 types, 13 vectors
8-bit timers .................................................................................. 4
Programmable I/O ports (Ports P0, P1, P2, P3
0
–P3
2
).............. 27
Input ports (Ports P3
3
, P3
4
) ........................................................ 2
Output ports (Ports P5
2
–P5
5
)...................................................... 4
12 V withstand ports.................................................................... 6
LED drive ports ........................................................................... 4
Serial I/O ............................................................8-bit
1 channel
A-D comparator (6-bit resolution).................................6 channels
D-A converter (6-bit resolution) ................................................... 2
PWM output circuit .........................................14-bit
1, 8-bit
6
ROM correction function ........................................... 32 bytes
2
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
M37224M3-XXXSP
MITSUBISHI MICROCOMPUTERS
P0
6
/INT2/A-D4
P0
7
/INT1
P2
3
/TIM3
P2
4
/TIM2
X
OUT
V
SS
H
SYNC
V
SYNC
P0
0
/PWM0
P0
1
/PWM1
P0
2
/PWM2
P0
3
/PWM3
P0
4
/PWM4
P0
5
/PWM5
P2
5
P2
6
P2
7
D-A
P3
2
CNV
SS
X
IN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
RESET
OSC1/P3
3
OSC2/P3
4
V
CC
P5
2
/R
P5
3
/G
P5
4
/B
P5
5
/OUT
P2
0
/S
CLK
P2
1
/S
OUT
P2
2
/S
IN
P1
0
P1
1
P1
2
P1
3
P1
4
P1
5
/A-D1/INT3
P1
6
/A-D2
P1
7
/A-D3
P3
0
/A-D5/DA1
P3
1
/A-D6/DA2
M
CRT display function
Number of display characters................ 20 characters
2 lines
(16 lines maximum)
Kinds of characters .....................................................128 kinds
Dot structure...........................................................12
16 dots
Kinds of character sizes ..................................................3 kinds
Kinds of character colors (It can be specified by the character)
maximum 7 kinds (R, G, B)
Kinds of raster colors (maximum 7 kinds)
Display position
Horizontal .................................................................. 64 levels
Vertical .................................................................... 128 levels
Bordering (horizontal and vertical)
APPLICATION
TV
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| M37271MF | Single Chip 8 Bits Microcomputer(8位單片機(jī)) |
| M37271EF | Single Chip 8 Bits Microcomputer(8位單片機(jī)) |
| M37271EFSP | Single Chip 8 Bits Microcomputer(8位單片機(jī)) |
| M37272M6 | Single Chip 8 Bits Microcomputer(8位單片機(jī)) |
| M37272E8SP | Single Chip 8 Bits Microcomputer(8位單片機(jī)) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M37224M3-050SP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37224M3-XXXSP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37225ECSP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37225M6 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37225M8 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
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