Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Product Type	Microcontroller
	Series	megaAVR
	Package Type	PDIP
	Mount Type	Through Hole
	Pin Count	28
	Device Core	AVR
	Data Bus Width	8bit
	Program Memory Size	4kB
	Interface Type	SPI, USART
	Maximum Clock Frequency	20MHz
	RAM Size	512bit
	Maximum Supply Voltage	5.5V
	Minimum Operating Temperature	-40°C
	Analogue Comparators	1
	Number of Programmable I/Os	23
	Maximum Operating Temperature	85°C
	Width	7.49 mm
	Standards/Approvals	RoHS
	Length	34.79mm
	Height	4.06mm
	Minimum Supply Voltage	2.7V
	Automotive Standard	No
	Number of Timers	2
	Program Memory Type	FLASH
	Instruction Set Architecture	RISC
	ADCs	6 x 10 Bit

	Select all
	Brand Microchip
	Product Type Microcontroller
	Series megaAVR
	Package Type PDIP
	Mount Type Through Hole
	Pin Count 28
	Device Core AVR
	Data Bus Width 8bit
	Program Memory Size 4kB
	Interface Type SPI, USART
	Maximum Clock Frequency 20MHz
	RAM Size 512bit
	Maximum Supply Voltage 5.5V
	Minimum Operating Temperature -40°C
	Analogue Comparators 1
	Number of Programmable I/Os 23
	Maximum Operating Temperature 85°C
	Width 7.49 mm
	Standards/Approvals RoHS
	Length 34.79mm
	Height 4.06mm
	Minimum Supply Voltage 2.7V
	Automotive Standard No
	Number of Timers 2
	Program Memory Type FLASH
	Instruction Set Architecture RISC
	ADCs 6 x 10 Bit

8-Bit PicoPower megaAVR Family Microcontrollers

This range of megaAVR microcontrollers feature picoPower technology — perfect for energy saving. They offer generous program and data memories with performance of up to 20 MIPS.

Features & Benefits of picoPower megaAVR microcontrollers

•On-chip Flash

•SRAM

•Internal EEPROM

•SPI

•TWI (I²C)

•USART, USB, CAN & LIN interfaces

•Watchdog timer

•Precision oscillator

•GPIO pins

•ADC

•DAC

•Built-in temperature sensor

•Internal voltage reference

•Brown-out detector

Microchip ATMEGA48P-20PU, 8 bit AVR, megaAVR Microcontroller, 20 MHz, 4kB FLASH, 28-Pin PDIP

8-Bit PicoPower megaAVR Family Microcontrollers

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