Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Family Name	ATtiny261A
	Package Type	TSSOP
	Mounting Type	Surface Mount
	Pin Count	20
	Device Core	AVR
	Data Bus Width	8bit
	Program Memory Size	2 kB
	Maximum Frequency	20MHz
	RAM Size	128 B
	USB Channels	0
	Number of PWM Units	1
	Typical Operating Supply Voltage	1.8 → 5.5 V
	Maximum Operating Temperature	+85 °C
	Length	6.6mm
	Dimensions	6.6 x 4.5 x 1.05mm
	Program Memory Type	Flash
	Instruction Set Architecture	RISC
	Width	4.5mm
	Height	1.05mm
	Pulse Width Modulation	1 (6 Channel)
	Minimum Operating Temperature	-40 °C
	Number of ADC Units	1
	ADCs	11 x 10 bit

	Select all
	Brand Microchip
	Family Name ATtiny261A
	Package Type TSSOP
	Mounting Type Surface Mount
	Pin Count 20
	Device Core AVR
	Data Bus Width 8bit
	Program Memory Size 2 kB
	Maximum Frequency 20MHz
	RAM Size 128 B
	USB Channels 0
	Number of PWM Units 1
	Typical Operating Supply Voltage 1.8 → 5.5 V
	Maximum Operating Temperature +85 °C
	Length 6.6mm
	Dimensions 6.6 x 4.5 x 1.05mm
	Program Memory Type Flash
	Instruction Set Architecture RISC
	Width 4.5mm
	Height 1.05mm
	Pulse Width Modulation 1 (6 Channel)
	Minimum Operating Temperature -40 °C
	Number of ADC Units 1
	ADCs 11 x 10 bit

8-Bit PicoPower tinyAVR® Microcontrollers

Atmel's tinyAVR® devices are optimized for applications that require performance, power efficiency, and ease-of-use in a small package. All picoPower devices are designed from the ground up for lowest possible power consumption.

Small, most compact package for applications where size is critical
Capacitive Touch
Fast and code efficient
High integration
1.8V to 5.5V operation (0.7V operation for ATtiny43U)

Microchip, 8bit AVR, ATtiny261A Microcontroller, 20MHz, 2 kB Flash, 20-Pin TSSOP

8-Bit PicoPower tinyAVR® Microcontrollers

Related links