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M37224M3

更新时间： 2024-09-30 22:46:43
品牌 Logo 应用领域
三菱 - MITSUBISHI 显示控制器计算机
页数 文件大小 规格书
83页 894K
描述
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER

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中文翻译

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M37224M3 数据手册

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MITSUBISHI MICROCOMPUTERS  
M37224M3-XXXSP  
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER  
with ON-SCREEN DISPLAY CONTROLLER  
DESCRIPTION  
PIN CONFIGURATION (TOP VIEW)  
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.  
H
SYNC  
SYNC  
P5  
2
/R  
1
2
3
42  
41  
40  
39  
V
P5  
P5  
P5  
P2  
P2  
P2  
3
/G  
/B  
4
P0  
P0  
P0  
P0  
P0  
P0  
0
1
2
3
4
5
/PWM0  
/PWM1  
/PWM2  
/PWM3  
/PWM4  
/PWM5  
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.  
5
0
1
2
/OUT  
/SCLK  
/SOUT  
/SIN  
4
5
38  
37  
36  
6
7
8
FEATURES  
Number of basic instructions..................................................... 71  
•
•
35  
34  
P1  
P1  
P1  
P1  
P1  
0
Memory size  
1
9
P06  
/INT2/A-D4  
P0 /INT1  
ROM ....................................................... 12 K bytes  
RAM ..........................................................256 bytes  
ROM for display ........................................ 8 K bytes  
RAM for display ..........................................96 bytes  
7
10  
2
3
4
33  
32  
11  
12  
P2  
P2  
3
/TIM3  
/TIM2  
31  
4
P25  
P26  
P27  
13  
14  
30  
29  
P15  
P16  
P17  
P30  
/A-D1/INT3  
/A-D2  
Minimum instruction execution time  
•
......................................... 0.5 µs (at 8 MHz oscillation frequency)  
15  
16  
17  
28  
27  
26  
25  
24  
/A-D3  
Power source voltage...................................................5 V ± 10 %  
•
•
/A-D5/DA1  
D-A  
P3  
CNVSS  
Power dissipation ............................................................. 165 mW  
2
P31  
/A-D6/DA2  
(at 8 MHz oscillation frequency, VCC=5.5V, at CRT display)  
18  
19  
RESET  
OSC1/P3  
OSC2/P3  
Subroutine nesting ....................................... 96 levels (maximum)  
•
X
IN  
OUT  
SS  
3
4
Interrupts ....................................................... 13 types, 13 vectors  
•
X
20  
21  
23  
22  
8-bit timers .................................................................................. 4  
•
V
VCC  
Programmable I/O ports (Ports P0, P1, P2, P30–P32) .............. 27  
•
Input ports (Ports P33, P34) ........................................................ 2  
•
Output ports (Ports P52–P55)...................................................... 4  
•
12 V withstand ports.................................................................... 6  
•
Outline 42P4B  
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  
•
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  
1234567...83

中文翻译

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 		SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTRO
M37224M3-XXXSP RENESAS

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M37225ECSP MITSUBISHI

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 		SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTRO
M37225M6 MITSUBISHI

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 		SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTRO
M37225M6 RENESAS

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 		SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROL
M37225M6-XXXSP MITSUBISHI

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 		Microcontroller, 8-Bit, MROM, MELPS740 CPU, 8.1MHz, CMOS, PDIP42, 0.600 INCH, PLASTIC, SDI
M37225M6-XXXSP RENESAS

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 		8-BIT, MROM, 8.1MHz, MICROCONTROLLER, PDIP42, 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
M37225M8 RENESAS

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 		SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROL
M37225M8 MITSUBISHI

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 		SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTRO

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