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型号	下载订购	功能描述	制造商上传企业	LOGO
AT89S51-24PI	文件：242.63 Kbytes Page：27 Pages	8-bit Microcontroller with 4K Bytes In-System Programmable Flash Description The AT89S51 is a low-power, high-performance CMOS 8-bit microcontroller with 4K bytes of In-System Programmable Flash memory. The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pino 文件：242.63 Kbytes 页数：27 Pages	AtmelAtmel Corporation 爱特梅尔爱特梅尔公司	Atmel
AT89S51-24SC	文件：242.63 Kbytes Page：27 Pages	8-bit Microcontroller with 4K Bytes In-System Programmable Flash Description The AT89S51 is a low-power, high-performance CMOS 8-bit microcontroller with 4K bytes of In-System Programmable Flash memory. The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pino 文件：242.63 Kbytes 页数：27 Pages	AtmelAtmel Corporation 爱特梅尔爱特梅尔公司	Atmel
AT89S51-24SI	文件：242.63 Kbytes Page：27 Pages	8-bit Microcontroller with 4K Bytes In-System Programmable Flash Description The AT89S51 is a low-power, high-performance CMOS 8-bit microcontroller with 4K bytes of In-System Programmable Flash memory. The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pino 文件：242.63 Kbytes 页数：27 Pages	AtmelAtmel Corporation 爱特梅尔爱特梅尔公司	Atmel
AT89S51-33AC	文件：242.63 Kbytes Page：27 Pages	8-bit Microcontroller with 4K Bytes In-System Programmable Flash Description The AT89S51 is a low-power, high-performance CMOS 8-bit microcontroller with 4K bytes of In-System Programmable Flash memory. The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pino 文件：242.63 Kbytes 页数：27 Pages	AtmelAtmel Corporation 爱特梅尔爱特梅尔公司	Atmel
AT89S51-33JC	文件：242.63 Kbytes Page：27 Pages	8-bit Microcontroller with 4K Bytes In-System Programmable Flash Description The AT89S51 is a low-power, high-performance CMOS 8-bit microcontroller with 4K bytes of In-System Programmable Flash memory. The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pino 文件：242.63 Kbytes 页数：27 Pages	AtmelAtmel Corporation 爱特梅尔爱特梅尔公司	Atmel
AT89S51-33PC	文件：242.63 Kbytes Page：27 Pages	8-bit Microcontroller with 4K Bytes In-System Programmable Flash Description The AT89S51 is a low-power, high-performance CMOS 8-bit microcontroller with 4K bytes of In-System Programmable Flash memory. The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pino 文件：242.63 Kbytes 页数：27 Pages	AtmelAtmel Corporation 爱特梅尔爱特梅尔公司	Atmel
AT89S51-33SC	文件：242.63 Kbytes Page：27 Pages	8-bit Microcontroller with 4K Bytes In-System Programmable Flash Description The AT89S51 is a low-power, high-performance CMOS 8-bit microcontroller with 4K bytes of In-System Programmable Flash memory. The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pino 文件：242.63 Kbytes 页数：27 Pages	AtmelAtmel Corporation 爱特梅尔爱特梅尔公司	Atmel
AT89S51_05	文件：416.4 Kbytes Page：32 Pages	8-bit Microcontroller with 4K Bytes In-System Programmable Flash 文件：416.4 Kbytes 页数：32 Pages	AtmelAtmel Corporation 爱特梅尔爱特梅尔公司	Atmel
AT89S51_08	文件：496.83 Kbytes Page：31 Pages	8-bit Microcontroller with 4K Bytes In-System Programmable Flash 文件：496.83 Kbytes 页数：31 Pages	AtmelAtmel Corporation 爱特梅尔爱特梅尔公司	Atmel
AT89S51_14	文件：497.71 Kbytes Page：31 Pages	4K Bytes of In-System Programmable (ISP) Flash Memory 文件：497.71 Kbytes 页数：31 Pages	AtmelAtmel Corporation 爱特梅尔爱特梅尔公司	Atmel

详细参数

型号：
AT89S51
功能描述：
8位微控制器 -MCU 4K ISP FLASH 2.7 TO 5.5V - 24 MHZ
RoHS：
否
制造商：
Silicon Labs
核心：
8051
处理器系列：
C8051F39x
数据总线宽度：
8 bit
最大时钟频率：
50 MHz
程序存储器大小：
16 KB 数据 RAM
大小：
1 KB 片上
ADC：
Yes
工作电源电压：
1.8 V to 3.6 V
工作温度范围：
- 40 C to + 105 C
封装/箱体：
QFN-20
安装风格：
SMD/SMT

供应商	型号	品牌	批号	封装	库存	备注	价格
柒号芯城电子商务(深圳)有限公司	AT89S51	ATMEL	2024+	N/A	70000	柒号只做原装现货价秒杀全网	询价
谛辉(北京/上海/青岛 )电子科技有限公司	AT89S51	AT	25+	DIP	18000	原厂直接发货进口原装	询价
深圳市福田区绿盛电子商行	AT89S51	ATMEL	2015+	SOP/DIP	19889	一级代理原装现货,特价热卖!	询价
齐创科技(上海,北京,青岛)有限公司	AT89S51	ATMEL	23+	TO-126	5000	原装正品,假一罚十	询价
深圳市星佑电子有限公司	AT89S51	AT	06+	SOP	12000	全新原装100真实现货供应	询价
深圳市一线半导体有限公司	AT89S51	AT	24+	DIP-40	2		询价
深圳市毅创腾电子科技有限公司	AT89S51	AT	23+	QFP	3500	绝对全新原装!现货!特价!请放心订购!	询价
深圳市卓越微芯电子有限公司	AT89S51	AT	25+	DIP	4500	百分百原装正品真实公司现货库存本公司只做原装可	询价
深圳市壹芯创科技有限公司	AT89S51	ATMEL	22+	DIP	8200	原装现货库存.价格优势!!	询价
深圳市华来深电子有限公司	AT89S51	ATMEL	23+	DIP40	8560	受权代理!全新原装现货特价热卖!	询价

更多AT89S51供应商更新时间2025-10-4 9:00:00

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