M37221FP中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
M37221FP |
| 功能描述 | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| 文件大小 |
1.16613 Mbytes |
| 頁面數(shù)量 |
112 頁 |
| 生產(chǎn)廠商 | Renesas Technology Corp |
| 企業(yè)簡(jiǎn)稱 |
RENESAS【瑞薩】 |
| 中文名稱 | 瑞薩科技有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-27 23:01:00 |
| 人工找貨 | M37221FP價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
M37221FP規(guī)格書詳情
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
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MIT |
24+ |
NA/ |
148 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
RENESAS/瑞薩 |
18+ |
DIP |
12926 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價(jià) | ||
RENESAS |
24+ |
DIP |
2789 |
原裝優(yōu)勢(shì)!絕對(duì)公司現(xiàn)貨! |
詢價(jià) | ||
MIT |
DIP-42 |
68500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長期供貨 |
詢價(jià) | |||
MIT |
23+ |
DIP-42 |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
MITSUBIS |
22+ |
DIP |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
MITSUBISHI |
23+ |
QFP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
MITSUBISHI |
2001 |
DIP-42 |
1400 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價(jià) | ||
MIT |
24+ |
3000 |
公司存貨 |
詢價(jià) | |||
MIT |
24+ |
QFP |
37500 |
原裝正品現(xiàn)貨,價(jià)格有優(yōu)勢(shì)! |
詢價(jià) |
