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M37225M6-XXXSP PDF预览

M37225M6-XXXSP

更新时间: 2024-10-01 13:00:11
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
133页 1596K
描述
Microcontroller, 8-Bit, MROM, MELPS740 CPU, 8.1MHz, CMOS, PDIP42, 0.600 INCH, PLASTIC, SDIP-42

M37225M6-XXXSP 技术参数

是否Rohs认证:不符合生命周期:Transferred
零件包装代码:DIP包装说明:SDIP, SDIP42,.6
针数:42Reach Compliance Code:unknown
HTS代码:8542.31.00.01风险等级:5.52
Is Samacsys:N具有ADC:YES
地址总线宽度:位大小:8
CPU系列:MELPS740最大时钟频率:8.1 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:JESD-30 代码:R-PDIP-T42
JESD-609代码:e0长度:36.7 mm
I/O 线路数量:36端子数量:42
最高工作温度:70 °C最低工作温度:-10 °C
PWM 通道:YES封装主体材料:PLASTIC/EPOXY
封装代码:SDIP封装等效代码:SDIP42,.6
封装形状:RECTANGULAR封装形式:IN-LINE, SHRINK PITCH
电源:5 V认证状态:Not Qualified
RAM(字节):1024ROM(单词):24576
ROM可编程性:MROM座面最大高度:5.5 mm
速度:8.1 MHz子类别:Microcontrollers
最大压摆率:300 mA最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:NO技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:1.778 mm
端子位置:DUAL宽度:15.24 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

M37225M6-XXXSP 数据手册

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MITSUBISHI MICROCOMPUTERS  
M37225M6-XXXSP, M37225M8-XXXSP  
M37225ECSP  
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER  
with ON-SCREEN DISPLAY CONTROLLER  
1. DESCRIPTION  
OSD function  
The M37225M6-XXXSP, M37225M8-XXXSP, and M37225ECSP are  
Display characters ............................................... 24 characters 2 lines  
(It is possible to display 3 lines or more by software)  
single-chip microcomputers designed with CMOS silicon gate tech-  
Kinds of characters ......... 381 kinds  
2
nology. They have a OSD, I C-BUS interface, PWM output, and 12 V  
Character display area 16 20 dots  
withstand, so it is useful for a channel selection system for TV.  
The features of the M37225ECSP are similar to those of the  
M37225M6-XXXSP except that the chip has a built-in PROM which  
can be written electrically. The difference between M37225M6-XXXSP  
and M37225M8-XXXSP are the ROM size. Accordingly, the follow-  
ing descriptions will be for the M37225M6-XXXSP.  
Kinds of character sizes.............................. Block display: 3 kinds  
SPRITE display: 1 kinds  
Kinds of character colors. ................................. 8 colors (R, G, B)  
Coloring unit................... character, character background, raster  
Display position  
Horizontal: 64 levels  
Vertical :255 levels  
Attribute ........ Border (all-bordered, shadow-bordered), BUTTON  
SPRITE display function  
2. FEATURES  
Number of basic instructions .................................................... 71  
Wallpaper function  
Memory size  
Window function  
ROM ..................... 24K bytes (M37225M6-XXXSP)  
32K bytes (M37225M8-XXXSP)  
Corresponding to bi-scan mode  
48K bytes (M37225ECSP)  
3. APPLICATION  
TV  
RAM ...................... 1024 bytes (M37225M6-XXXSP,  
M37225M8-XXXSP)  
2048 bytes (M37225ECSP)  
(*ROM correction memory included)  
Minimum instruction execution time  
......................................... 0.5 µs (at 8 MHz oscillation frequency)  
Power source voltage ................................................. 5 V ± 10 %  
Subroutine nesting ............................................. 128 levels (Max.)  
Interrupts ....................................................... 16 types, 16 vectors  
8-bit timers .................................................................................. 4  
Programmable I/O ports (Ports P0, P1, P2, P30–P32, P35) ..... 28  
Input ports (Ports P33, P34, P50, P51) ........................................ 4  
Output ports (Ports P52–P55) ..................................................... 4  
12 V withstand ports ................................................................... 6  
LED drive ports ........................................................................... 4  
Serial I/O ............................................................ 8-bit 1 channel  
2
Multi-master I C-BUS interface .............................. 1 (2 systems)  
A-D converter (8-bit resolution) .................................... 8 channels  
PWM output circuit ........................................ 14-bit 2, 8-bit 6  
Power dissipation  
In operating ...................................................................... 165 mW  
(at VCC = 5.5V, 8 MHz oscillation frequency, and OSD on)  
ROM correction function ................................................ 3 vectors  
Immediate return mode from wait state  
Rev. 1.1  

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