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首頁 >DS87C520>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
DS87C520-QCL+	文件：715.91 Kbytes Page：43 Pages	EPROM/ROM High-Speed Microcontrollers DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi 文件：715.91 Kbytes 頁數(shù)：43 Pages	MAXIM 美信	MAXIM
DS87C520-QNL	文件：715.91 Kbytes Page：43 Pages	EPROM/ROM High-Speed Microcontrollers DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi 文件：715.91 Kbytes 頁數(shù)：43 Pages	MAXIM 美信	MAXIM
DS87C520-QNL	文件：1.4151 Mbytes Page：45 Pages	EPROM/ROM High-Speed Micro DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi 文件：1.4151 Mbytes 頁數(shù)：45 Pages	DALLAS	DALLAS
DS87C520-QNL+	文件：715.91 Kbytes Page：43 Pages	EPROM/ROM High-Speed Microcontrollers DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi 文件：715.91 Kbytes 頁數(shù)：43 Pages	MAXIM 美信	MAXIM
DS87C520-WCL	文件：1.4151 Mbytes Page：45 Pages	EPROM/ROM High-Speed Micro DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi 文件：1.4151 Mbytes 頁數(shù)：45 Pages	DALLAS	DALLAS
DS87C520_1	文件：1.80907 Mbytes Page：42 Pages	EPROM/ROM High-Speed Micro 文件：1.80907 Mbytes 頁數(shù)：42 Pages	DALLAS	DALLAS
DS87C520-ECL	文件：1.80907 Mbytes Page：42 Pages	EPROM/ROM High-Speed Micro 文件：1.80907 Mbytes 頁數(shù)：42 Pages	DALLAS	DALLAS
DS87C520-ECL	文件：877.08 Kbytes Page：44 Pages	EPROM/ROM High-Speed Microcontrollers 文件：877.08 Kbytes 頁數(shù)：44 Pages	DALLAS	DALLAS
DS87C520-ENL	文件：1.80907 Mbytes Page：42 Pages	EPROM/ROM High-Speed Micro 文件：1.80907 Mbytes 頁數(shù)：42 Pages	DALLAS	DALLAS
DS87C520-ENL	文件：877.08 Kbytes Page：44 Pages	EPROM/ROM High-Speed Microcontrollers 文件：877.08 Kbytes 頁數(shù)：44 Pages	DALLAS	DALLAS

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技術(shù)參數(shù)

MCU Core：
8051 (CISC)
Core Clock Speed (max)(MHz)：
33
Data Processing：
8-bit
Instruction Bus：
8-bit
Data Pointers：
2
Internal SRAM(KBytes)：
1
Application EPROM(KBytes)：
16
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：
CDIP/40
Smallest Available Pckg. (max w/pins)(mm2)：
148.8
Budgetary Price (See Notes)：
$23.88 @1k

供應(yīng)商	型號(hào)	品牌	批號(hào)	封裝	庫存	備注	價(jià)格
深圳市一線半導(dǎo)體有限公司	DS87C520		24+	CDIP	15		詢價(jià)
深圳誠思涵科技有限公司	DS87C520	DALLAS	16+	SSOP	4000	進(jìn)口原裝現(xiàn)貨/價(jià)格優(yōu)勢(shì)!	詢價(jià)
深圳市弘為電子有限公司	DS87C520	DALLAS	24+	DIP	14	原裝現(xiàn)貨假一罰十	詢價(jià)
深圳市豪邁興電子有限公司	DS87C520	DALLAS	24+	DIP	5645	公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫存!	詢價(jià)
深圳市歐立現(xiàn)代科技有限公司	DS87C520	DALLAS	24+	PLCC	6980	原裝現(xiàn)貨,可開13%稅票	詢價(jià)
深圳市毅創(chuàng)騰電子科技有限公司	DS87C520	DALLAS	23+	PLCC	2800	絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購!	詢價(jià)
齊創(chuàng)科技(上海,北京,青島)有限公司	DS87C520	DALLAS	23+	DIP	5000	原裝正品,假一罰十	詢價(jià)
深圳市卓越微芯電子有限公司	DS87C520		25+		60	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)
芯有半導(dǎo)體（深圳）有限公司	DS87C520	DALLAS	05+	TQFP/44	10	全新原裝絕對(duì)有貨	詢價(jià)
深圳市壹芯創(chuàng)科技有限公司	DS87C520	Dallas	22+	PLCC44	3521	原裝正品!公司現(xiàn)貨庫存!價(jià)格優(yōu)勢(shì)!!!	詢價(jià)

更多DS87C520供應(yīng)商更新時(shí)間2026-1-19 16:30:00

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