Microchip, 8bit AVR, ATmega Microcontroller, 20MHz, 48 kB Flash, 48-Pin TQFP

RS庫存編號:: 175-3132
製造零件編號:: ATMEGA4809-AFR
製造商:: Microchip

Microchip, 8bit AVR, ATmega Microcontroller, 20MHz, 48 kB Flash, 48-Pin TQFP

可享批量折扣

小計（1 卷，共 2500 件）*

TWD137,000.00

(不含稅)

TWD143,850.00

訂單超過 $1,300.00 免費送貨

暫時缺貨

從 2026年1月26日發貨

**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	每卷*
2500 - 10000	TWD54.80	TWD137,000.00
12500 +	TWD53.20	TWD133,000.00

* 參考價格

RS庫存編號:: 175-3132
製造零件編號:: ATMEGA4809-AFR
製造商:: Microchip

規格

產品概覽和技術數據資料表

法例與合規

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
	Family Name	ATmega
	Package Type	TQFP
	Mounting Type	Surface Mount
	Pin Count	48
	Device Core	AVR
	Data Bus Width	8bit
	Program Memory Size	48 kB
	Maximum Frequency	20MHz
	RAM Size	6 kB
	USB Channels	0
	Number of PWM Units	1
	Number of SPI Channels	1
	Typical Operating Supply Voltage	1.8 → 5.5 V
	Number of CAN Channels	0
	Number of I2C Channels	1
	Number of UART Channels	4
	Number of USART Channels	4
	Dimensions	7 x 7 x 1.05mm
	Width	7mm
	Minimum Operating Temperature	-40 °C
	Height	1.05mm
	Number of LIN Channels	0
	Number of Ethernet Channels	0
	Number of PCI Channels	0
	Program Memory Type	Flash
	Pulse Width Modulation	1 (11 Channel)
	Maximum Operating Temperature	+125 °C
	Instruction Set Architecture	RISC
	Number of ADC Units	1
	Maximum Number of Ethernet Channels	0
	ADCs	16 x 10 bit
	Length	7mm

	選取全部
	品牌 Microchip
	Family Name ATmega
	Package Type TQFP
	Mounting Type Surface Mount
	Pin Count 48
	Device Core AVR
	Data Bus Width 8bit
	Program Memory Size 48 kB
	Maximum Frequency 20MHz
	RAM Size 6 kB
	USB Channels 0
	Number of PWM Units 1
	Number of SPI Channels 1
	Typical Operating Supply Voltage 1.8 → 5.5 V
	Number of CAN Channels 0
	Number of I2C Channels 1
	Number of UART Channels 4
	Number of USART Channels 4
	Dimensions 7 x 7 x 1.05mm
	Width 7mm
	Minimum Operating Temperature -40 °C
	Height 1.05mm
	Number of LIN Channels 0
	Number of Ethernet Channels 0
	Number of PCI Channels 0
	Program Memory Type Flash
	Pulse Width Modulation 1 (11 Channel)
	Maximum Operating Temperature +125 °C
	Instruction Set Architecture RISC
	Number of ADC Units 1
	Maximum Number of Ethernet Channels 0
	ADCs 16 x 10 bit
	Length 7mm

Datasheet

Microchip Technology Microcontroller

The Microchip technology ATMEGA4809-AFR family type, TQFP package, surface mount, 48-pin AVR processor with a hardware multiplier 8-bit microcontroller has a maximum voltage rating of 5.5V. The microcontroller operates at a maximum speed of 20MHz and features 48kb ISP flash program memory, 6kb of internal SRAM and 256kb of EEPROM. It has a real-time counter, PWM, 16-channel 10-bit A/D converter, watchdog timer (WDT), configurable custom logic (CCL) and timing/waveform/measurement control. The series uses the latest core independent peripherals with low power features. It includes the event system, intelligent analogue advanced peripherals.

Features and Benefits

• Cyclical redundancy check (CRC/SCAN)
• Default boot program interface with SAM-BAGRAPHIC user interface
• External and internal interrupt sources
• Five 16-bit timer (TCA/TCB)
• Full static operation
• JTAG (IEEE standard) interface for on-chip debugging
• On-chip 2-cycle multiplier
• Operating temperature ranges between -40°C and 125°C
• Power-on reset and programmable Brown-out Detection
• Single pin unified program debug interface (UPDI)
• Sleep modes- Idle, power-down and standby
• Three USART with fractional baud rate generator, auto baud and start-of-frame detection
• Write/Erase cycles- 10,000 flash/100,000 EEPROM

Applications

• Embedded systems
• LCD monitors and TVs
• Mobile PC docking
• PC motherboards
• Portable hub boxes
• Printers and scanners

Microchip, 8bit AVR, ATmega Microcontroller, 20MHz, 48 kB Flash, 48-Pin TQFP

訂單超過 $1,300.00 免費送貨

Microchip Technology Microcontroller

Features and Benefits

Applications

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.

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