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| 型號(hào)： | M37273EF8SP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER |
| 中文描述： | 單芯片8位CMOS微機(jī)隱蔽字幕解碼器和屏幕顯示控制器 |
| 文件頁(yè)數(shù)： | 1/138頁(yè) |
| 文件大小： | 1327K |
| 代理商： | M37273EF8SP |
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SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37273M8–XXXSP, M37273MF–XXXSP
M37273E8SP, M37273EFSP
MITSUBISHI MICROCOMPUTERS
1. DESCRIPTION
The M37273M8-XXXSP and M37273MF-XXXSP are single-chip mi-
crocomputers designed with CMOS silicon gate technology. They
have a OSD, data slicer, and I
2
C-BUS interface, so it is useful for a
channel selection system for TV with a closed caption decoder.
The features of the M37273E8SP and M37273EFSP are similar to
those of the M37273M8-XXXSP and M37273MF-XXXSP except that
the chip has a built-in PROM which can be written electrically. The
difference between M37273M8-XXXSP and M37273MF-XXXSP are
the ROM size and RAM size. Accordingly, the following descriptions
will be for the M37273M8-XXXSP.
2. FEATURES
G
Number of basic instructions .................................................... 71
G
Memory size
ROM .............. 32K bytes
(M37273M8-XXXSP, M37273E8SP)
60K bytes
(M37273MF-XXXSP, M37273EFSP)
RAM ............... 1152 bytes
(M37273M8-XXXSP, M37273E8SP)
1472 bytes
(M37273MF-XXXSP, M37273EFSP)
(*ROM correction memory included)
G
Minimum instruction execution time
.........................................0.5
μ
s (at 8 MHz oscillation frequency)
G
Power source voltage ................................................. 5 V
±
10 %
G
Subroutine nesting .............................................128 levels (Max.)
G
Interrupts....................................................... 17 types, 16 vectors
G
8-bit timers .................................................................................. 6
G
Programmable I/O ports (Ports P0, P1, P2, P3
0
, P3
1
) ............. 26
G
Input ports (Ports P5
0
, P5
1
) ........................................................ 2
G
Output ports (Ports P5
2
–P5
7
,P6) .............................................. 14
G
12 V withstand ports ................................................................... 6
G
LED drive ports ........................................................................... 4
G
Serial I/O ............................................................8-bit
1 channel
G
Multi-master I
2
C-BUS interface .............................. 1 (2 systems)
G
A-D comparator (6-bit resolution) ................................6 channels
G
PWM output circuit......................................................... 8-bit
6
G
Power dissipation
In high-speed mode .........................................................165 mW
(at V
CC
= 5.5V, 8 MHz oscillation frequency, OSD on, and Data
slicer on)
In low-speed mode .........................................................0.33 mW
(at V
CC
= 5.5V, 32 kHz oscillation frequency)
G
ROM correction function ................................................ 2 vectors
G
Closed caption data slicer
G
OSD function
Display characters ................................... 32 characters
2 lines
(It is possible to display 3 lines or more by software)
Kinds of characters ........................................................254 kinds
Character display area............................ CC mode: 16
26 dots
OSD mode: 16
20 dots
Kinds of character sizes..................................... CC mode: 1 kind
OSD mode: 8 kinds
Kinds of character colors .................................. 8 colors (R, G, B)
Coloring unit................... character, character background, raster
Display position
Horizontal: 128 levels
Vertical: 512 levels
Attribute ........................................................................................
CC mode: smooth italic, underline, flash, automatic solid space
OSD mode: border
Smoth roll-up
Window function
3. APPLICATION
TV with a closed caption decoder
Rev. 1.0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M37273E8SP | Single Chip 8 Bits Microcomputer(8位單片機(jī)) |
| M37273EFSP | Single Chip 8 Bits Microcomputer(8位單片機(jī)) |
| M37273M8 | Single Chip 8 Bits Microcomputer(8位單片機(jī)) |
| M37273MF | Single Chip 8 Bits Microcomputer(8位單片機(jī)) |
| M372F3200DJ3-C | 32M x 72 DRAM DIMM with ECC Using 16Mx4, 4K & 8K Refresh, 3.3V |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M37273EFRSS | 功能描述:EMULATION MCU/8BIT CMOS EMULATIO RoHS:否 類(lèi)別:編程器，開(kāi)發(fā)系統(tǒng) >> 配件 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program RoHS指令信息:IButton RoHS Compliance Plan 標(biāo)準(zhǔn)包裝:1 系列:- 附件類(lèi)型:USB 至 1-Wire? RJ11 適配器 適用于相關(guān)產(chǎn)品:1-Wire? 設(shè)備 產(chǎn)品目錄頁(yè)面:1429 (CN2011-ZH PDF) |
| M37273EFSP | 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER |
| M37273ERSS | 功能描述:EMULATION MCU/8BIT CMOS EMULATIO RoHS:否 類(lèi)別:編程器，開(kāi)發(fā)系統(tǒng) >> 配件 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program RoHS指令信息:IButton RoHS Compliance Plan 標(biāo)準(zhǔn)包裝:1 系列:- 附件類(lèi)型:USB 至 1-Wire? RJ11 適配器 適用于相關(guān)產(chǎn)品:1-Wire? 設(shè)備 產(chǎn)品目錄頁(yè)面:1429 (CN2011-ZH PDF) |
| M37273M8 | 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER |
| M37273M8-204SP | 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER |
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