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首頁 >DS89C430>規(guī)格書列表

型號	下載訂購	功能描述	制造商上傳企業(yè)	LOGO
DS89C430	文件：657.52 Kbytes Page：48 Pages	Ultra-High-Speed Flash Microcontrollers GENERAL DESCRIPTION The DS89C430, DS89C440, and DS89C450 offer the highest performance available in 8051-compatible microcontrollers. They feature newly designed processor cores that execute instructions up to 12 times faster than the original 8051 at the same crystal speed. Typical applications 文件：657.52 Kbytes 頁數(shù)：48 Pages	MAXIM 美信	MAXIM
DS89C430	文件：656.43 Kbytes Page：48 Pages	Ultra-High-Speed Flash Microcontrollers GENERAL DESCRIPTION The DS89C430, DS89C440, and DS89C450 offer the highest performance available in 8051-compatible microcontrollers. They feature newly designed processor cores that execute instructions up to 12 times faster than the original 8051 at the same crystal speed. Typical applications 文件：656.43 Kbytes 頁數(shù)：48 Pages	DALLAS	DALLAS
DS89C430	文件：310.3 Kbytes Page：46 Pages	Ultra-High-Speed Flash Microcontrollers 文件：310.3 Kbytes 頁數(shù)：46 Pages	DALLAS	DALLAS
DS89C430	文件：300 bytes Page：1 Pages	超高速閃存微控制器 DS89C430和DS89C450是當(dāng)前8051兼容微處理器中性能最高的微處理器。此系列產(chǎn)品具有重新設(shè)計的處理器內(nèi)核，在相同的晶振頻率下，執(zhí)行指令的速度是最初的8051處理器的12倍，典型應(yīng)用中的速度可提高10倍。在運行于每秒每兆赫百萬指令(MIPS)速度下，此系列產(chǎn)品能夠在33MHz的最高晶振頻率下，達(dá)到33 MIPS的運行速度。\n\n DS89C440是DS89C450的32kB版本，但已經(jīng)停止供貨。DS89C450可作為引腳兼容替代產(chǎn)品使用。\n\n ? 高速8051架構(gòu)\n? 每個機器周期一個時鐘 \n? DC至33MHz工作頻率\n? 單周期指令30ns\n? 可選擇的變時間MOVX指令，以訪問快速/低速外圍器件\n? 觸發(fā)選擇的自動遞增/遞減雙數(shù)據(jù)指針 \n? 支持四種頁面存儲器訪問模式\n\n\n? 片內(nèi)存儲器 \n? 16kB/64kB閃存\n? 在應(yīng)用可編程 \n? 通過串口實現(xiàn)在系統(tǒng)可編程 \n? MOVX訪問的1kB SRAM\n\n\n? 與80C52兼容\n? 與8051引腳及指令集兼容 \n? 四路雙向、8位I/O端口\n? 三個16位定時器/計數(shù)器 \n? 256字節(jié)暫存RAM\n\n\n? 電源管理模式 \n? 可;	ADI 亞德諾	ADI
DS89C430-DS89C450	文件：656.43 Kbytes Page：48 Pages	Ultra-High-Speed Flash Microcontrollers GENERAL DESCRIPTION The DS89C430, DS89C440, and DS89C450 offer the highest performance available in 8051-compatible microcontrollers. They feature newly designed processor cores that execute instructions up to 12 times faster than the original 8051 at the same crystal speed. Typical applications 文件：656.43 Kbytes 頁數(shù)：48 Pages	DALLAS	DALLAS
DS89C430-ENG	文件：656.43 Kbytes Page：48 Pages	Ultra-High-Speed Flash Microcontrollers GENERAL DESCRIPTION The DS89C430, DS89C440, and DS89C450 offer the highest performance available in 8051-compatible microcontrollers. They feature newly designed processor cores that execute instructions up to 12 times faster than the original 8051 at the same crystal speed. Typical applications 文件：656.43 Kbytes 頁數(shù)：48 Pages	DALLAS	DALLAS
DS89C430-ENL	文件：656.43 Kbytes Page：48 Pages	Ultra-High-Speed Flash Microcontrollers GENERAL DESCRIPTION The DS89C430, DS89C440, and DS89C450 offer the highest performance available in 8051-compatible microcontrollers. They feature newly designed processor cores that execute instructions up to 12 times faster than the original 8051 at the same crystal speed. Typical applications 文件：656.43 Kbytes 頁數(shù)：48 Pages	DALLAS	DALLAS
DS89C430-ENL	文件：657.52 Kbytes Page：48 Pages	Ultra-High-Speed Flash Microcontrollers GENERAL DESCRIPTION The DS89C430, DS89C440, and DS89C450 offer the highest performance available in 8051-compatible microcontrollers. They feature newly designed processor cores that execute instructions up to 12 times faster than the original 8051 at the same crystal speed. Typical applications 文件：657.52 Kbytes 頁數(shù)：48 Pages	MAXIM 美信	MAXIM
DS89C430-ENL+	文件：657.52 Kbytes Page：48 Pages	Ultra-High-Speed Flash Microcontrollers GENERAL DESCRIPTION The DS89C430, DS89C440, and DS89C450 offer the highest performance available in 8051-compatible microcontrollers. They feature newly designed processor cores that execute instructions up to 12 times faster than the original 8051 at the same crystal speed. Typical applications 文件：657.52 Kbytes 頁數(shù)：48 Pages	MAXIM 美信	MAXIM
DS89C430-ENL+	文件：656.43 Kbytes Page：48 Pages	Ultra-High-Speed Flash Microcontrollers GENERAL DESCRIPTION The DS89C430, DS89C440, and DS89C450 offer the highest performance available in 8051-compatible microcontrollers. They feature newly designed processor cores that execute instructions up to 12 times faster than the original 8051 at the same crystal speed. Typical applications 文件：656.43 Kbytes 頁數(shù)：48 Pages	DALLAS	DALLAS

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技術(shù)參數(shù)

MCU Core：
8051 (CISC)
Internal Flash(KBytes)：
16
Core Clock Speed (max)(MHz)：
33
Data Processing：
8-bit
Instruction Bus：
8-bit
Data Pointers：
2
Internal SRAM(KBytes)：
1
USARTs：
2
Internal Ring Oscillator：
Yes
Features：
256-Byte Internal Scratchpad
Timers 8-bit (max)：
3
Timer Features：
Watchdog
VSUPPLY(V)：
4.5 to 5.5
Power Features：
Pwr. Fail Interr.
RoHS Available：
Yes
Package/ Pins：
PDIP/40
Smallest Available Pckg. (max w/pins)(mm2)：
148.8
Budgetary Price (See Notes)：
$9.87 @1k

供應(yīng)商	型號	品牌	批號	封裝	庫存	備注	價格
深圳市星辰微電科技有限公司	DS89C430	ADI	25+	Thin Quad Flatpack,40-PDIP-600	5500	超高速閃存微控制器	詢價
深圳市弘為電子有限公司	DS89C430-QNL	DALLAS	24+	PLCC	2852	原裝現(xiàn)貨假一罰十	詢價
深圳市卓越微芯電子有限公司	DS89C430QNL	DALLAS	25+	PLCC44	800	百分百原裝正品真實公司現(xiàn)貨庫存本公司只做原裝可	詢價
深圳市豪邁興電子有限公司	DS89C430ENL	MAXIM	24+	TQFP-44	5645	公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存!	詢價
深圳市鵬和科技有限公司	DS89C430-QNL+	MAXIM	24+	PLCC44	5000	全現(xiàn)原裝公司現(xiàn)貨	詢價
千層芯半導(dǎo)體(深圳)有限公司	DS89C430-QNL+	MAXIM	24+	PLCC44	50000	主打MAXIM品牌價格絕對優(yōu)勢原裝現(xiàn)貨假一罰十	詢價
深圳市華來深電子有限公司	DS89C430MNG	DALLAS	23+	DIP-40P	8560	受權(quán)代理!全新原裝現(xiàn)貨特價熱賣!	詢價
深圳市振宏微科技有限公司	DS89C430-QNL+	MAXIM	23+	PLCC	8888	專做原裝正品,假一罰百!	詢價
深圳市華斯頓科技有限公司	DS89C430-MNL+	MAXIM	25+23+	DIP	22442	絕對原裝正品全新進(jìn)口深圳現(xiàn)貨	詢價
君宇國際實業(yè)有限公司	DS89C430-ENL+	MAXIM	1245+	TQFP44	5	原裝正品	詢價

更多DS89C430供應(yīng)商更新時間2026-1-18 11:01:00

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