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ATTINY861-20MU

  • ATTINY861-20MU
  • ATTINY861-20MU

ATTINY861-20MU

ATTINY861-20MU

Microchip Technology

8KB 4K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATtiny Series ATTINY861 32 Pin 20MHz 5V 32-VFQFN Exposed Pad

SOT-23

ATTINY861-20MU Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 14 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 32
Supplier Device Package 32-VQFN (5x5)
Number of Terminals 32
Mounting Style SMD/SMT
Interfaces USI
Data Converters A/D 11x10b
Package Tray
Base Product Number ATTINY861
Mfr Microchip Technology
Product Status Active
Schedule B 8542310000
Number of I/Os 16
RoHS Compliant
Family Name ATtiny861
Instruction Set Architecture RISC
Dimensions 5 x 5 x 0.95mm
Typical Operating Supply Voltage 2.7 → 5.5 V
Package Type MLFP
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Interface Type 2-Wire, SPI, USI
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
Package Shape SQUARE
Number of I/O Lines 16
Operating Temperature -40°C~85°C TA
Packaging Tray
Series AVR® ATtiny
Published 2006
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
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
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.5 mm
Reach Compliance Code compliant
Frequency 20MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATTINY861
Pin Count 32
JESD-30 Code S-XQCC-N32
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3/5V
Temperature Grade INDUSTRIAL
Supply Voltage-Min (Vsup) 4.5V
Interface 2-Wire, SPI
Max Supply Voltage 5.5 V
Min Supply Voltage 2.7 V
Memory Size 8kB
Oscillator Type Internal
Number of I/O 16
Speed 20MHz
RAM Size 512 x 8
Memory Type FLASH
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 8KB 4K 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 1 mm
Number of Timers/Counters 2
Product Type 8-bit Microcontrollers - MCU
ROM (words) 4096
Core Architecture AVR
EEPROM Size 512 x 8
On Chip Program ROM Width 16
CPU Family AVR RISC
Max Frequency 20 MHz
Number of Programmable I/O 16
RAM (bytes) 512
Number of ADC Channels 11
ROM Programmability FLASH
Number of PWM Channels 6
Number of I2C Channels 1
Number of SPI Channels 1
Product MCU
Can 0
Product Category 8-bit Microcontrollers - MCU
Clock Speed 20
Flash Memory 8
Adc Channels 11
Adc Resolution 10
Device Core AVR
Height 1mm
Length 5mm
Width 5mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.45000 $2.45
25 $2.27360 $56.84
100 $2.09860 $209.86
ATTINY861-20MU Product Details

ATTINY861-20MU Overview


The package is 32-VFQFN Exposed Pad-shaped. There are 16 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 8-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~85°C TA are operated by this Microcontroller. It is part of the AVR® ATtiny series of electrical components. Having a size of 8KB 4K x 16, Microcontroller has a program memory of X bytes. A AVR Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. IC Chip 32 has 32 terminations. 8-bits are used for its size. IC Chip has 5V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. 8kB is the size of the memory in the IC part. Using the base part number ATTINY861, you will be able to find alternatives for the part. Using a 20MHz frequency, this electronic part can perform efficiently. Devices work in YES PWM channels. On the chip, 32 pins are accessible. In total, there are 2 timers/counters on the device. The pin count is 32. There is an embedded the AVR RISC CPU family inside the device, which makes it a powerful device. There is FLASH memory on this piece of equipment. In addition, it comes with a AVR core architecture. It has 16 Programmable Input/Output pins that can be programmed. In addition to the above, there are other features such as ALSO OPERATES AT 2.7 MINIMUM SUPPLY AT 10 MHZ, to name but a few. The ADC channel count on this device totals up to 11 channels. In order for the device to function, it uses 6 PWM channels. 1 I2C channels are integrated by the part.

ATTINY861-20MU Features


32-VFQFN Exposed Pad package
Mounting type of Surface Mount
Minimum temperature of -40 °C


ATTINY861-20MU Applications


There are a lot of Microchip Technology
ATTINY861-20MU Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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