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M37221EFSP

更新时间： 2024-09-29 22:46:43
品牌 Logo 应用领域
三菱 - MITSUBISHI 显示控制器微控制器和处理器外围集成电路光电二极管计算机可编程只读存储器时钟
页数 文件大小 规格书
63页 1366K
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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M37221EFSP 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：DIP包装说明：SDIP, DIP42,.6
针数：42Reach Compliance Code：unknown
HTS代码：8542.31.00.01风险等级：5.55
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：YESDMA 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：33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：DIP42,.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）：1216ROM（单词）：63488
ROM可编程性：OTPROM座面最大高度：5.5 mm
速度：8 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：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

M37221EFSP 数据手册

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MITSUBISHI MICROCOMPUTERS  
M37221EF-XXXSP,M37221EFSP  
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER  
with ON-SCREEN DISPLAY CONTROLLER  
DESCRIPTION  
PIN CONFIGURATION (TOP VIEW)  
The M37221EF-XXXSP and M37221EFSP are single-chip microcom-  
puters 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.  
1
2
3
42  
41  
40  
39  
HSYNC  
VSYNC  
P52/R  
P53/G  
P54/B  
P00/PWM0  
P01/PWM1  
P02/PWM2  
P03/PWM3  
P04/PWM4  
P05/PWM5  
The M37221EF-XXXSP and M37221EFSP have a PWM output func-  
tion and a OSD display function, so it is useful for a channel selection  
system for TV.  
P55/OUT1  
P20/SCLK  
P21/SOUT  
P22/SIN  
4
5
38  
37  
36  
6
7
8
FEATURES  
35  
34  
P10/OUT2  
P11/SCL1  
Number of basic instructions .....................................................71  
•
•
9
P06/INT2/A-D4  
P07/INT1  
Memory size  
10  
33  
32  
P12/SCL2  
ROM ........................................................62 K bytes  
RAM ....................................................... 1216 bytes  
ROM for display......................................... 8 K bytes  
RAM for display .......................................... 96 bytes  
11  
12  
P23/TIM3  
P13/SDA1  
P14/SDA2  
P15/A-D1/INT3  
P16/A-D2  
31  
P24/TIM2  
P25  
13  
14  
30  
29  
P26  
P27  
D-A  
P32  
The minimum instruction execution time  
•
15  
16  
17  
28  
27  
26  
P17/A-D3  
......................................... 0.5 µs (at 8 MHz oscillation frequency)  
P30/A-D5/DA1  
Power source voltage .................................................. 5 V ± 10 %  
•
•
Power dissipation............................................................. 165 mW  
P31/A-D6/DA2  
RESET  
(at 8 MHz oscillation frequency, VCC=5.5V, at CRT display)  
18  
19  
25  
24  
CNVSS  
XIN  
Subroutine nesting....................................... 96 levels (maximum)  
OSC1/P33  
OSC2/P34  
•
Interrupts....................................................... 14 types, 14 vectors  
20  
21  
23  
22  
XOUT  
•
8-bit timers .................................................................................. 4  
•
VSS  
VCC  
Programmable I/O ports (Ports P0, P1, P2, P30–P32) .............. 27  
•
Input ports (Ports P33, P34) ......................................................... 2  
•
Output ports (Ports P52–P55) ...................................................... 4  
•
Outline 42P4B  
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 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 ................ 24 characters ✕ 2 lines  
(16 lines maximum)  
Kinds of characters ..................................................... 256 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 character background 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...63

中文翻译

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