M37225M6

更新时间： 2024-11-29 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
133页	1596K
描述
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER

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M37225M6 数据手册

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

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

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

●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

12 3 4 5 6 7...133

中文翻译

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与M37225M6相关器件

型号	品牌	获取价格	描述	数据表
M37225M6-XXXSP	MITSUBISHI	获取价格	Microcontroller, 8-Bit, MROM, MELPS740 CPU, 8.1MHz, CMOS, PDIP42, 0.600 INCH, PLASTIC, SDI
M37225M6-XXXSP	RENESAS	获取价格	8-BIT, MROM, 8.1MHz, MICROCONTROLLER, PDIP42, 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
M37225M8	RENESAS	获取价格	SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROL
M37225M8	MITSUBISHI	获取价格	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTRO
M37225M8-XXXSP	RENESAS	获取价格	8-BIT, MROM, 8.1MHz, MICROCONTROLLER, PDIP42, 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
M37225MA	RENESAS	获取价格	SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROL
M37225MA-XXXSP	RENESAS	获取价格	8-BIT, MROM, 8.1MHz, MICROCONTROLLER, PDIP42, 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
M37225MC-XXXSP	MITSUBISHI	获取价格	暂无描述
M37250E6SP	MITSUBISHI	获取价格	Microcontroller, 8-Bit, OTPROM, MELPS740 CPU, 4MHz, CMOS, PDIP64, 0.750 INCH, SHRINK, PLAS
M37250E6-XXXSP	MITSUBISHI	获取价格	Microcontroller, 8-Bit, OTPROM, MELPS740 CPU, 4MHz, CMOS, PDIP64, 0.750 INCH, SHRINK, PLAS

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