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ATTINY461-20MUR

ATTINY461-20MUR

ATTINY461-20MUR

Microchip Technology

4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATtiny Series ATTINY461 32 Pin 20MHz 5V 32-VFQFN Exposed Pad

SOT-23

ATTINY461-20MUR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 4 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Surface MountYES
Number of Pins 32
Supplier Device Package 32-VQFN (5x5)
Number of Terminals 32
Mounting Style SMD/SMT
Data Converters A/D 11x10b
Number of I/Os 16 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
RoHS Details
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number ATTINY461
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 16
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series AVR® ATtiny
Published 2010
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Terminal Finish Matte Tin (Sn)
Additional FeatureALSO OPERATES AT 2.7 MINIMUM SUPPLY AT 10 MHZ
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Frequency 20MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATTINY461
JESD-30 Code S-XQCC-N32
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies3/5V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 4.5V
Memory Size3.5kB
Oscillator TypeInternal
Number of I/O 16
Speed 20MHz
RAM Size 256 x 8
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 TypeFLASH
Core Size 8-Bit
Program Memory Size 4KB 2K x 16
Connectivity USI
Supply Current-Max 9 mA
Bit Size 8
Data Converter A/D 11x10b
Watchdog TimerYes
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 Type8-bit Microcontrollers - MCU
ROM (words) 4096
EEPROM Size 256 x 8
CPU Family AVR RISC
RAM (bytes) 256
ROM Programmability FLASH
Product MCU
Product Category8-bit Microcontrollers - MCU
Length 5mm
Height Seated (Max) 1mm
Width 5 mm
RoHS StatusROHS3 Compliant
In-Stock:3207 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.92000$0.92
25$0.84520$21.13
100$0.76500$76.5

ATTINY461-20MUR Product Details

ATTINY461-20MUR Overview


In a 32-VFQFN Exposed Pad package, the MCU is available. 16 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 8-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~85°C TA that is operated by this Microcontroller. AVR® ATtiny series components make up this electrical component. 4KB 2K x 16 is the size of its program memory. A AVR Core processor is used to power the device. This device falls under the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. 32 is the number of terminations on the IC chip that are present. This part works in a 8-bit manner. There is a 5V volt supply output on the chip. DMA channels number NO. 3.5kB is the memory size of the part. The base part number ATTINY461 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 20MHz. The device works in YES PWM channels. Located on the chip are 32 pins. The clock has 2 timers or counters on it. In this device, there is a AVR RISC CPU embedded within it. I would like to mention a few additional features such as ALSO OPERATES AT 2.7 MINIMUM SUPPLY AT 10 MHZ in order to name a few.

ATTINY461-20MUR Features


32-VFQFN Exposed Pad package
Mounting type of Surface Mount


ATTINY461-20MUR Applications


There are a lot of Microchip Technology
ATTINY461-20MUR Microcontroller applications.


  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products

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