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Description

Appendix A - ATtiny261A Specification at 105°C

Appendix A - ATtiny261A Specification at 105°C Complete

(file size: 1.4MB, 32 pages, revision D, updated: 02/2013)

ATtiny261A/461A/861A

ATtiny261A/461A/861A Summary

(file size: 598975, 20 pages, revision C, updated: 05/2011)

ATtiny261A/461A/861A

ATtiny261A/461A/861A Complete

(file size: 8906687, 296 pages, revision C, updated: 05/2011)
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The high-performance Atmel picoPower 8-bit AVR RISC-based microcontroller combines 2KB flash memory, 128B EEPROM, 128B SRAM, 16 general purpose I/O lines, 32 general purpose working registers, an 8-bit timer/counter with compare modes, an 8-bit high speed timer/counter, a universal serial interface (USI), internal and external Interrupts, an 11-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, and four software selectable power saving modes. The device operates between 1.8-5.5 volts.

By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

Key Parameters

Parameter
Value

Flash (Kbytes):

2 Kbytes

Pin Count:

20

Max. Operating Freq. (MHz):

20 MHz

CPU:

8-bit AVR

# of Touch Channels:

4

Hardware QTouch Acquisition:

No

Max I/O Pins:

16

Ext Interrupts:

16

USB Speed:

No

USB Interface:

No

 

Ordering Codes

Ordering Code Package Speed Power Supply Operational Range Comment Buy Online Samples
ATTINY261A-PU PDIP 20P3 20 20 1.8-5.5 Industrial (A) (-40°C to 85°C) Buy Request
ATTINY261A-MU MLF (VQFN) 32M1-A 32 20 1.8-5.5 Industrial (A) (-40°C to 85°C) Buy Request
ATTINY261A-MUR MLF (VQFN) 32M1-A 32 20 1.8-5.5 Industrial (A) (-40°C to 85°C) Buy Request
ATTINY261A-SU SOIC (300mil) 20S2 20 20 1.8-5.5 Industrial (A) (-40°C to 85°C) Buy Request
ATTINY261A-SUR SOIC (300mil) 20S2 20 20 1.8-5.5 Industrial (A) (-40°C to 85°C) Buy Request
ATTINY261A-XU TSSOP 6G 20 20 1.8-5.5 Industrial (A) (-40°C to 85°C) Buy Request
ATTINY261A-XUR TSSOP 6G 20 20 1.8-5.5 Industrial (A) (-40°C to 85°C) Buy Request
ATTINY261A-MN MLF (VQFN) 32M1-A 32 20 1.8-5.5 Industrial (B) (-40°C to 105°C) Buy Request
ATTINY261A-MNR MLF (VQFN) 32M1-A 32 20 1.8-5.5 Industrial (B) (-40°C to 105°C) Buy