製造零件編號

Microchip, 8 bit 8051, AT89 Microcontroller, 24 MHz, 20kB FLASH, 40-Pin PDIP

RS庫存編號:: 127-6628P
製造零件編號:: AT89C55WD-24PU
製造商:: Microchip

Microchip, 8 bit 8051, AT89 Microcontroller, 24 MHz, 20kB FLASH, 40-Pin PDIP

小計 2 件 (以管提供)*

HK$87.51

訂單超過 HK$250.00 免費送貨

有庫存

加上 2,432 件從 2026年10月12日起發貨

**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。

單位	每單位
2 +	HK$43.755

* 參考價格

RS庫存編號:: 127-6628P
製造零件編號:: AT89C55WD-24PU
製造商:: Microchip

規格

產品概覽和技術數據資料表

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產品詳細資訊

透過選取一個或多個屬性來查找類似產品。

選取全部	屬性	值
	品牌	Microchip
	Series	AT89
	Product Type	Microcontroller
	Package Type	PDIP
	Mount Type	Through Hole
	Pin Count	40
	Device Core	8051
	Data Bus Width	8bit
	Program Memory Size	20kB
	Interface Type	SPI
	Maximum Clock Frequency	24MHz
	RAM Size	256bit
	Maximum Supply Voltage	5.5V
	Number of Programmable I/Os	24
	Maximum Power Dissipation Pd	1W
	Minimum Operating Temperature	-40°C
	Analogue Comparators	2
	Maximum Operating Temperature	85°C
	Standards/Approvals	No
	Width	13.97mm
	Height	4.44mm
	Length	52.57mm
	Minimum Supply Voltage	1.8V
	Program Memory Type	FLASH
	ADCs	0 bit
	Instruction Set Architecture	CISC
	Automotive Standard	No
	Number of Timers	1

	選取全部
	品牌 Microchip
	Series AT89
	Product Type Microcontroller
	Package Type PDIP
	Mount Type Through Hole
	Pin Count 40
	Device Core 8051
	Data Bus Width 8bit
	Program Memory Size 20kB
	Interface Type SPI
	Maximum Clock Frequency 24MHz
	RAM Size 256bit
	Maximum Supply Voltage 5.5V
	Number of Programmable I/Os 24
	Maximum Power Dissipation Pd 1W
	Minimum Operating Temperature -40°C
	Analogue Comparators 2
	Maximum Operating Temperature 85°C
	Standards/Approvals No
	Width 13.97mm
	Height 4.44mm
	Length 52.57mm
	Minimum Supply Voltage 1.8V
	Program Memory Type FLASH
	ADCs 0 bit
	Instruction Set Architecture CISC
	Automotive Standard No
	Number of Timers 1

8051 Architecture Flash (Reprogrammable) Microcontrollers

Atmel offers 8051 reprogrammable flash microcontrollers with programmable and erasable read-only memory, using high-density non-volatile memory technology.

8051 Architecture Microcontrollers

Atmel's 8-bit microcontrollers (MCUs) based on the 8051 instruction set, combine proven technology with the latest features and functionality, with all featuring advanced flash memory.

Device Family

Single Cycle Core

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Flash (Reprogrammable)

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