Factory Lead Time  

4 Weeks

Contact Plating  

Gold

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

32-VFQFN Exposed Pad

Number of Pins  

32

Supplier Device Package  

32-VQFN (5x5)

Data Converters  

A/D 11x10b

Memory Types  

FLASH

Number of I/Os  

16

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tape & Reel (TR)

Series  

AVR® ATtiny

Published  

1997

Part Status  

Active

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Max Operating Temperature  

85°C

Min Operating Temperature  

-40°C

Frequency  

20MHz

Base Part Number  

ATTINY261A

Interface  

SPI

Max Supply Voltage  

5.5V

Min Supply Voltage  

1.8V

Memory Size  

2kB

Oscillator Type  

Internal

Speed  

20MHz

RAM Size  

128 x 8

Voltage - Supply (Vcc/Vdd)  

1.8V~5.5V

Core Processor  

AVR

Peripherals  

Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT

Program Memory Type  

FLASH

Core Size  

8-Bit

Program Memory Size  

2KB 1K x 16

Connectivity  

USI

Data Bus Width  

8b

Number of Timers/Counters  

2

Core Architecture  

AVR

EEPROM Size  

128 x 8

Max Frequency  

20MHz

Number of Programmable I/O  

16

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free