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選取全部	屬性	值
	品牌	Microchip
	Product Type	Microcontroller
	Series	ATmega4808
	Package Type	SSOP
	Mount Type	Surface
	Pin Count	28
	Device Core	AVR
	Data Bus Width	8bit
	Program Memory Size	48kB
	Maximum Clock Frequency	20MHz
	RAM Size	6kB
	Maximum Supply Voltage	5.5V
	Maximum Power Dissipation Pd	1W
	Minimum Operating Temperature	-40°C
	Analogue Comparators	1
	Number of Programmable I/Os	23
	Maximum Operating Temperature	125°C
	Length	10.2mm
	Width	5.6 mm
	Standards/Approvals	RoHS
	Height	1.75mm
	Minimum Supply Voltage	1.8V
	ADCs	12 x 10 Bit
	Instruction Set Architecture	RISC
	Program Memory Type	FLASH
	Automotive Standard	No
	Number of Timers	4

	選取全部
	品牌 Microchip
	Product Type Microcontroller
	Series ATmega4808
	Package Type SSOP
	Mount Type Surface
	Pin Count 28
	Device Core AVR
	Data Bus Width 8bit
	Program Memory Size 48kB
	Maximum Clock Frequency 20MHz
	RAM Size 6kB
	Maximum Supply Voltage 5.5V
	Maximum Power Dissipation Pd 1W
	Minimum Operating Temperature -40°C
	Analogue Comparators 1
	Number of Programmable I/Os 23
	Maximum Operating Temperature 125°C
	Length 10.2mm
	Width 5.6 mm
	Standards/Approvals RoHS
	Height 1.75mm
	Minimum Supply Voltage 1.8V
	ADCs 12 x 10 Bit
	Instruction Set Architecture RISC
	Program Memory Type FLASH
	Automotive Standard No
	Number of Timers 4

Datasheet ATMEGA4808-XF

The ATmega4808 is a microcontroller featuring the 8-bit AVR® processor with hardware multiplier - running at up to 20MHz and with up to 48 KB Flash, 6 KB SRAM and 256 bytes of EEPROM in 28- and 32-pin packages. The series uses the latest Core Independent Peripherals with low power features. Including Event System, intelligent analog and advanced peripherals.

Hardware multiplier

Three sleep modes

Idle

Standby

Power Down

Event System

Watchdog Timer (WDT)

Power-On Reset (POR)

Brown-Out Detection (BOD)

Single pin programming and debugging interface (UPDI)

12 Channel 10-bit ADC with Voltage Reference

Analog Comparator (AC)

Configurable Custom Logic (CCL)

4x 16-bit Timer (TCA / TCB)

Cyclical Redundancy Check (CRC/SCAN)

SPI / I2C / USART

單位	每單位	每管*
47 - 188	TWD45.60	TWD2,143.20
235 +	TWD44.70	TWD2,100.90

Microchip, 8 bit AVR, ATmega4808 Microcontroller, 20 MHz, 48kB FLASH, 28-Pin SSOP

訂單超過 $1,300.00 免費送貨

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