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M37221M8H-XXXFP中文資料
M37221M8H-XXXFP數(shù)據(jù)手冊規(guī)格書PDF詳情
DESCRIPTION
The M37221M4H/M6H/M8H/MAH-XXXSP/FP are single-chip microcomputers designed with CMOS silicon gate technology. They have a OSD, I2C-BUS interface, and PWM, making them perfect for TV channel selection system.
The M37221EASP/FP have a built-in PROM that can be written electrically.
FEATURES
●Number of basic instructions ..................................................... 71
●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(M37221MAH-XXXSP/FP, M37221EASP/FP)
(ROM correction memory included)
●The minimum instruction execution time ......................................... 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
●Multi-master I2C-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
●OSD function
Display characters .................................... 24 characters 5 2 lines
(3 lines or more can be displayed by software)
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 .............................................................................Horizontal: 64 levels Vertical: 128 levels
Attribute .............................................................................. border
APPLICATION
TV
M37221M8H-XXXFP產(chǎn)品屬性
- 類型
描述
- 型號(hào)
M37221M8H-XXXFP
- 制造商
RENESAS
- 制造商全稱
Renesas Technology Corp
- 功能描述
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RENESAS |
24+ |
DIP-42 |
37500 |
原裝正品現(xiàn)貨,價(jià)格有優(yōu)勢! |
|||
MIT |
24+ |
43 |
原裝現(xiàn)貨假一罰十 |
||||
MITSUMI |
23+ |
S |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
|||
SMD |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
|||
05+ |
原廠原裝 |
691 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
||||
MITSUBISHI |
24+ |
DIP42 |
2987 |
絕對(duì)全新原裝現(xiàn)貨供應(yīng)! |
|||
MITSUBISHI |
23+24 |
DIP42 |
29850 |
原裝原盤原標(biāo).保證每一片都來自原廠 |
|||
MITSUBIS |
22+ |
DIP |
3000 |
原裝正品,支持實(shí)單 |
|||
24+ |
3000 |
公司存貨 |
|||||
MITSUBISHI |
2000 |
DIP |
4454 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
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RENESAS相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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- P51
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- P64
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- P101
- P102
Renesas Technology Corp 瑞薩科技有限公司
中文資料: 116191條
瑞薩科技公司（Renesas Technology Corp.）是一家全球領(lǐng)先的半導(dǎo)體解決方案供應(yīng)商，總部位于日本東京。公司成立于2002年，由原日立半導(dǎo)體和三菱電機(jī)半導(dǎo)體合并而成，專注于提供高性能和高效能的微控制器、模擬和混合信號(hào)IC、功率半導(dǎo)體以及系統(tǒng)集成解決方案，廣泛應(yīng)用于汽車、工業(yè)控制、信息通信、消費(fèi)電子等多個(gè)領(lǐng)域。瑞薩科技的產(chǎn)品組合涵蓋微控制器（MCUs）、模擬和混合信號(hào)IC、功率半導(dǎo)體以及汽車解決方案等。公司在汽車電子領(lǐng)域具有強(qiáng)大的技術(shù)實(shí)力，提供車載MCU、傳感器和網(wǎng)絡(luò)解決方案，支持智能汽車的發(fā)展。瑞薩在全球設(shè)有多個(gè)研發(fā)中心和分支機(jī)構(gòu)，產(chǎn)品及解決方案銷售至歐美、亞洲等地區(qū)，致力于為
