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首頁 >DS89C450>規(guī)格書列表

型號(hào)	下載訂購	功能描述	制造商上傳企業(yè)	LOGO
DS89C450-MNG	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
DS89C450-MNL	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
DS89C450-MNL	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
DS89C450-MNL+	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
DS89C450-MNL+	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
DS89C450-QNG	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
DS89C450-QNL	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
DS89C450-QNL	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
DS89C450-QNL+	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
DS89C450-QNL+	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)：
64
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)：
$10.77 @1k

供應(yīng)商	型號(hào)	品牌	批號(hào)	封裝	庫存	備注	價(jià)格
深圳市星辰微電科技有限公司	DS89C450	ADI	25+	Thin Quad Flatpack,40-PDIP-600	5500	超高速閃存微控制器	詢價(jià)
芯有半導(dǎo)體（深圳）有限公司	DS89C450QNL	MAXIM	07+		500	全新原裝現(xiàn)貨優(yōu)勢(shì)產(chǎn)品熱賣	詢價(jià)
深圳市粵科源興科技有限公司	DS89C450-QNL+	MAXIM	13+	PLCC	3738	原裝分銷	詢價(jià)
深圳市恒創(chuàng)達(dá)實(shí)業(yè)有限公司	DS89C450-ENL+	MAXIM	17+	TQFP44	6200	100%原裝正品現(xiàn)貨	詢價(jià)
深圳市卓越微芯電子有限公司	DS89C450-ENG+	MAXIM	25+	TQFP44	5	百分百原裝正品真實(shí)公司現(xiàn)貨庫存本公司只做原裝可	詢價(jià)
深圳市振宏微科技有限公司	DS89C450-QNL+	MAXIM	23+	PLCC	8888	專做原裝正品,假一罰百!	詢價(jià)
深圳市華斯頓科技有限公司	DS89C450-ENL+	DALLAS	25+23+	TQFP44	36913	絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨	詢價(jià)
深圳市毅創(chuàng)弘電子科技有限公司	DS89C450-ENG+	MaximIntegrated	24+	44-TQFP(10x10)	66800	原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源！	詢價(jià)
深圳市賽爾通科技有限公司	DS89C450-ENL+	DALLAS	23+	44-TQFP	65480		詢價(jià)
中天科工半導(dǎo)體（深圳）有限公司	DS89C450-QNL	Maxim	20+	PLCC-44	65790	原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票	詢價(jià)

更多DS89C450供應(yīng)商更新時(shí)間2026-1-21 16:52:00

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