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M37221M8H-XXXFP

更新时间： 2024-09-30 05:45:11
品牌 Logo 应用领域
瑞萨 - RENESAS 显示控制器计算机
页数 文件大小 规格书
112页 1165K
描述
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER

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M37221M8H-XXXFP 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：SSOP包装说明：0.450 INCH, 0.80 MM PITCH, PLASTIC, SSOP-42
针数：42Reach Compliance Code：compliant
HTS代码：8542.31.00.01风险等级：5.5
具有ADC：YES地址总线宽度：
位大小：8CPU系列：MELPS740
最大时钟频率：8.1 MHzDAC 通道：NO
DMA 通道：NO外部数据总线宽度：
JESD-30 代码：R-PDSO-G42长度：17.5 mm
I/O 线路数量：35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：SSOP封装等效代码：SOP42,.5,32
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）：NOT SPECIFIED电源：5 V
认证状态：Not QualifiedRAM（字节）：576
ROM（单词）：32768ROM可编程性：MROM
座面最大高度：2.4 mm速度：8.1 MHz
子类别：Microcontrollers最大压摆率：60 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：YES
技术：CMOS温度等级：COMMERCIAL
端子形式：GULL WING端子节距：0.8 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：8.4 mmuPs/uCs/外围集成电路类型：MICROCONTROLLER
Base Number Matches：1

M37221M8H-XXXFP 数据手册

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M37221M4H/M6H/M8H/MAH–XXXSP/FP M37221EASP/FP  
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER  
with ON-SCREEN DISPLAY CONTROLLER  
REJ03B0134-0100Z  
Rev.1.00  
Oct 01, 2002  
1. DESCRIPTION  
●OSD function  
The M37221M4H/M6H/M8H/MAH-XXXSP/FP are single-chip micro-  
Display characters .................................... 24 characters 5 2 lines  
(3 lines or more can be displayed by software)  
computers designed with CMOS silicon gate technology. They have  
2
a OSD, I C-BUS interface, and PWM, making them perfect for TV  
Kinds of characters ........................................................ 256 kinds  
Character display area ..............................................12 ● 16 dots  
Kinds of character sizes ..................................................... 3 kinds  
Kinds of character colors .................................. 8 colors (R, G, B)  
Coloring unit ................... character, character background, raster  
Display position.............................................................................  
channel selection system.  
The M37221EASP/FP have a built-in PROM that can be written elec-  
trically.  
Horizontal: 64 levels  
Vertical: 128 levels  
Attribute ..............................................................................border  
2. FEATURES  
●Number of basic instructions ..................................................... 71  
3. APPLICATION  
TV  
●Memory size  
ROM ............. 16K bytes (M37221M4H-XXXSP/FP)  
24K bytes (M37221M6H-XXXSP/FP)  
32K bytes (M37221M8H-XXXSP/FP)  
40K bytes (M37221MAH-XXXSP/FP, M37221EASP/FP)  
RAM ............. 384 bytes (M37221M4H-XXXSP/FP)  
448 bytes (M37221M6H-XXXSP/FP)  
576 bytes (M37221M8H-XXXSP/FP)  
704 bytes  
(ROM correction memory included)  
●The minimum instruction execution time  
(M37221MAH-XXXSP/FP, M37221EASP/FP)  
......................................... 0.5 µs (at 8 MHz oscillation frequency)  
●Power source voltage .................................................. 5 V ± 10 %  
●Subroutine nesting  
maximum 96 levels (M37221M4H/M6H-XXXSP/FP)  
maximum 128 levels (M37221M8H/MAH-XXXSP/FP, M37221EASP/FP)  
●Interrupts........................................................ 14 types, 14 vectors  
●8-bit timers ................................................................................... 4  
●Programmable I/O ports  
(Ports P0, P1, P2, P30–P32 ) ..................................................... 27  
●Input ports (Ports P33, P34) ......................................................... 2  
●Output ports (Ports P52–P55) ...................................................... 4  
●LED drive ports ............................................................................ 4  
●Serial I/O ............................................................. 8-bit ● 1 channel  
2
●Multi-master I C-BUS interface ............................... 1 (2 systems)  
●A-D comparator (6-bit resolution) ................................. 6 channels  
●D-A converter (6-bit resolution) .................................................... 2  
Note: Only M37221EASP/FP has D-A converter.  
●PWM output circuit..........................................14-bit ● 1, 8-bit ● 6  
●Power dissipation.............................. High-speed mode : 165 mW  
(at VCC=5.5V, 8 MHz oscillation frequency, and OSD on)  
●ROM correction function ................................................. 2 vectors  
Rev.1.00 Oct 01, 2002 page 1 of 110  
REJ03B0134-0100Z  
1234567...112

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与M37221M8H-XXXFP相关器件

型号 品牌 获取价格 描述 数据表
M37221M8H-XXXSP RENESAS

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 		SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTRO
M37221M8-XXXSP MITSUBISHI

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 		Microcontroller, 8-Bit, MROM, MELPS740 CPU, 8.1MHz, CMOS, PDIP42, 0.600 INCH, PLASTIC, SDI
M37221MAH-XXXFP RENESAS

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 		SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTRO
M37221MAH-XXXSP RENESAS

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 		SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTRO
M37221MA-XXXSP MITSUBISHI

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 		Microcontroller, 8-Bit, MROM, MELPS740 CPU, 8.1MHz, CMOS, PDIP42, 0.600 INCH, PLASTIC, SDI
M37224M3 RENESAS

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

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 		SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTRO
M37224M3-050SP MITSUBISHI

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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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 		SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTRO
M37225ECSP RENESAS

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

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