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ATTINY261-20SU

ATTINY261-20SU

ATTINY261-20SU

Microchip Technology

2KB 1K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATtiny Series ATTINY261 20 Pin 20MHz 20-SOIC (0.295, 7.50mm Width)

SOT-23

ATTINY261-20SU Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 20
Supplier Device Package 20-SOIC
Number of Terminals 20
Data Converters A/D 11x10b
Package Tube
Base Product Number ATTINY261
Mfr Microchip Technology
Product Status Obsolete
Package Shape RECTANGULAR
Manufacturer Atmel Corporation
Number of I/O Lines 16
Operating Temperature -40°C~85°C TA
Packaging Tube
Series AVR® ATtiny
Published 2011
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Termination SMD/SMT
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Additional Feature ALSO OPERATES AT 2.7 MINIMUM SUPPLY AT 10 MHZ
HTS Code 8542.31.00.01
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Reach Compliance Code unknown
Frequency 20MHz
Base Part Number ATTINY261
Pin Count 20
JESD-30 Code R-PDSO-G20
Qualification Status Not Qualified
Power Supplies 3/5 V
Temperature Grade INDUSTRIAL
Interface I2C, LIN, SPI, UART, USART
Max Supply Voltage 5.5V
Min Supply Voltage 2.7V
Memory Size 2kB
Oscillator Type Internal
Number of I/O 16
Speed 20MHz
RAM Size 128 x 8
Memory Type FLASH
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Number of Bits 8
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 2KB 1K x 16
Connectivity USI
Supply Current-Max 9 mA
Bit Size 8
Data Converter A/D 11x10b
Watchdog Timer Yes
Access Time 20 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Seated Height-Max 2.65 mm
Number of Timers/Counters 2
Density 16 kb
ROM (words) 2048
Core Architecture AVR
EEPROM Size 128 x 8
CPU Family AVR RISC
Max Frequency 20MHz
Number of Programmable I/O 16
RAM (bytes) 128
Number of ADC Channels 11
ROM Programmability FLASH
Number of PWM Channels 5
Number of I2C Channels 1
Number of SPI Channels 1
Height 2.35mm
Length 13mm
Width 7.6mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.91000 $1.91
500 $1.8909 $945.45
1000 $1.8718 $1871.8
1500 $1.8527 $2779.05
2000 $1.8336 $3667.2
2500 $1.8145 $4536.25
ATTINY261-20SU Product Details

ATTINY261-20SU Overview


Packaged in a 20-SOIC (0.295, 7.50mm Width) format, this MCU is available in a compact size. There are 16 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 8-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The AVR® ATtiny series includes this electrical component. There is 2KB 1K x 16 bytes of program memory in MCU, which corresponds to the size of the program. With a AVR Core processor, MCU is equipped with the latest technology available. This is a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. 8-bits are used in Microcontroller. Currently, MCU chip has NO DMA channels. 2kB memory size belongs to the Chip part. Alternatives can be found by looking at the base part number ATTINY261. In the case of 20MHz frequency operation, it can perform efficiently. There are YES PWM channels on the device. The chip has 20 pins. The clock has 2 timers/counters to keep track of the time. 20 pins are counted on this board. This device is embedded with a AVR RISC processor family, which is a powerful and efficient CPU. There is a FLASH memory feature on this equipment. With AVR core architecture, it offers high performance. A total of 16 programmable I/Os are available on this board. As a few examples, there are additional features like ALSO OPERATES AT 2.7 MINIMUM SUPPLY AT 10 MHZ that are available in the software. A total of 11 ADC channels are present in this device. There are 8 bits in total on an IC chip. There are 5 PWM channels that are used by the device. An 1-channel PWM controller is used by the device.

ATTINY261-20SU Features


20-SOIC (0.295, 7.50mm Width) package
Mounting type of Surface Mount
Microcontrollers subcategory
Minimum temperature of -40°C


ATTINY261-20SU Applications


There are a lot of Microchip Technology
ATTINY261-20SU Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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