製造零件編號

Microchip, 8 bit 8051, AT89 Microcontroller, 24 MHz, 12kB FLASH, 44-Pin TQFP

RS庫存編號:: 127-8155P
製造零件編號:: AT89S8253-24AU
製造商:: Microchip

Microchip, 8 bit 8051, AT89 Microcontroller, 24 MHz, 12kB FLASH, 44-Pin TQFP

此圖片僅供參考，請參閲產品詳細資訊及規格

可享批量折扣

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小計 10 件 (以盤裝提供)*

TWD884.00

(不含稅)

TWD928.20

訂單超過 $1,300.00 免費送貨

有庫存

加上 475 件從 2026年9月28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
10 +	TWD88.40

* 參考價格

RS庫存編號:: 127-8155P
製造零件編號:: AT89S8253-24AU
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	TQFP
	Mount Type	Surface
	Pin Count	44
	Device Core	8051
	Data Bus Width	8bit
	Interface Type	NVMREG
	Program Memory Size	12kB
	Maximum Clock Frequency	24MHz
	RAM Size	256bit
	Maximum Supply Voltage	5.5V
	DACs	1 x 5 Bit
	Analogue Comparators	2
	Maximum Power Dissipation Pd	800mW
	Number of Programmable I/Os	26
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Height	1.05mm
	Standards/Approvals	RoHS
	Width	10.1mm
	Length	10.1mm
	Minimum Supply Voltage	1.8V
	Number of Timers	1
	Automotive Standard	No
	Instruction Set Architecture	CISC
	Program Memory Type	FLASH
	ADCs	0

	選取全部
	品牌 Microchip
	Series AT89
	Product Type Microcontroller
	Package Type TQFP
	Mount Type Surface
	Pin Count 44
	Device Core 8051
	Data Bus Width 8bit
	Interface Type NVMREG
	Program Memory Size 12kB
	Maximum Clock Frequency 24MHz
	RAM Size 256bit
	Maximum Supply Voltage 5.5V
	DACs 1 x 5 Bit
	Analogue Comparators 2
	Maximum Power Dissipation Pd 800mW
	Number of Programmable I/Os 26
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Height 1.05mm
	Standards/Approvals RoHS
	Width 10.1mm
	Length 10.1mm
	Minimum Supply Voltage 1.8V
	Number of Timers 1
	Automotive Standard No
	Instruction Set Architecture CISC
	Program Memory Type FLASH
	ADCs 0

8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel

Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the appropriate software, either in parallel or in serial mode.

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

Flash ISP (In-System Programmable)

Flash (Reprogrammable)

CAN Networking MCUs

USB MCUs

ROMless

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