參數(shù)資料
型號(hào)： 784217A
廠商： NEC Corp.
英文描述： MOS INTEGRATED CIRCUIT
中文描述： 馬鞍山集成電路
文件頁(yè)數(shù)： 6/100頁(yè)
文件大?。?/td> 564K
代理商： 784217A
Data Sheet U14121EJ2V0DS00
6
μ
PD784214A, 784215A, 784216A, 784217A, 784218A, 784214AY, 784215AY, 784216AY, 784217AY, 784218AY
CONTENTS
1. DIFFERENCES AMONG MODELS IN
μ
PD784216A, 784216AY/784218A, 784218AY SUBSERIES.......8
2. MAJOR DIFFERENCES FROM
μ
PD78078Y SUBSERIES................................................................9
3. PIN CONFIGURATION (TOP VIEW)..................................................................................................10
4. BLOCK DIAGRAM...............................................................................................................................13
5. PIN FUNCTIONS..................................................................................................................................14
5.1 Port Pins ......................................................................................................................................14
5.2 Non-Port Pins ..............................................................................................................................16
5.3 Pin I/O Circuits and Recommended Connections of Unused Pins........................................18
6. CPU ARCHITECTURE.........................................................................................................................22
6.1 Memory Space.............................................................................................................................22
6.2 CPU Registers..............................................................................................................................29
6.2.1 General-purpose registers ..............................................................................................................29
6.2.2 Control registers..............................................................................................................................30
6.2.3 Special function registers (SFRs)....................................................................................................31
7. PERIPHERAL HARDWARE FUNCTIONS..........................................................................................36
7.1 Ports .............................................................................................................................................36
7.2 Clock Generator...........................................................................................................................37
7.3 Real-Time Output Port................................................................................................................39
7.4 Timer/Event Counter...................................................................................................................40
7.5 A/D Converter ..............................................................................................................................42
7.6 D/A Converter ..............................................................................................................................43
7.7 Serial Interface.............................................................................................................................44
7.7.1 Asynchronous serial interface/3-wire serial I/O (UART/IOE) ..........................................................45
7.7.2 Clocked serial interface (CSI) .........................................................................................................47
7.8 Clock Output Function................................................................................................................49
7.9 Buzzer Output Function..............................................................................................................49
7.10 Edge Detection Function..........................................................................................................50
7.11 Watch Timer...............................................................................................................................50
7.12 Watchdog Timer ........................................................................................................................51
8. INTERRUPT FUNCTIONS....................................................................................................................52
8.1 Interrupt Sources.........................................................................................................................52
8.2 Vectored Interrupt .......................................................................................................................54
8.3 Context Switching.......................................................................................................................55
8.4 Macro Service..............................................................................................................................56
8.5 Application Example of Macro Service .....................................................................................57
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
784217AY 制造商:NEC 制造商全稱(chēng):NEC 功能描述:MOS INTEGRATED CIRCUIT
784218A 制造商:NEC 制造商全稱(chēng):NEC 功能描述:MOS INTEGRATED CIRCUIT
784218AY 制造商:NEC 制造商全稱(chēng):NEC 功能描述:MOS INTEGRATED CIRCUIT
78423 SL001 功能描述:20 Conductor Multi-Conductor Cable Slate 24 AWG Foil, Braid 1000' (304.80m) 制造商:alpha wire 系列:EcoCable? Mini 零件狀態(tài):有效 電纜類(lèi)型:多芯 導(dǎo)體數(shù):20 線(xiàn)規(guī):24 AWG 導(dǎo)線(xiàn)股數(shù):19/36 導(dǎo)體材料:銅，鍍錫 護(hù)套（絕緣）材料:聚苯醚（PPE） 護(hù)套（絕緣）直徑:0.269"（6.83mm） 屏蔽類(lèi)型:箔，編織線(xiàn) 長(zhǎng)度:1000'（304.80m） 套管顏色:瓦色 等級(jí):ISO 10993，UL 式 21460 特性:生物相容性，加蔽線(xiàn)，拉繩 電壓:300V 工作溫度:-40°C ~ 80°C 使用:- 導(dǎo)體絕緣:聚苯醚（PPE） 護(hù)套（絕緣）厚度:0.015"（0.39mm） 屏蔽材料:Suprashield?；銅，鍍錫 屏蔽范圍:1 標(biāo)準(zhǔn)包裝:1
78423 SL005 功能描述:20 Conductor Multi-Conductor Cable Slate 24 AWG Foil, Braid 100.0' (30.5m) 制造商:alpha wire 系列:EcoCable? Mini 零件狀態(tài):有效 電纜類(lèi)型:多芯 導(dǎo)體數(shù):20 線(xiàn)規(guī):24 AWG 導(dǎo)線(xiàn)股數(shù):19/36 導(dǎo)體材料:銅，鍍錫 護(hù)套（絕緣）材料:聚苯醚（PPE） 護(hù)套（絕緣）直徑:0.269"（6.83mm） 屏蔽類(lèi)型:箔，編織線(xiàn) 長(zhǎng)度:100.0'（30.5m） 套管顏色:瓦色 等級(jí):ISO 10993，UL 式 21460 特性:生物相容性，加蔽線(xiàn)，拉繩 電壓:300V 工作溫度:-40°C ~ 80°C 使用:- 導(dǎo)體絕緣:聚苯醚（PPE） 護(hù)套（絕緣）厚度:0.015"（0.39mm） 屏蔽材料:Suprashield?；銅，鍍錫 屏蔽范圍:1 標(biāo)準(zhǔn)包裝:1
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