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ATTINY85-20MUR

  • ATTINY85-20MUR
  • ATTINY85-20MUR

ATTINY85-20MUR

ATTINY85-20MUR

Microchip Technology

8KB 4K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATtiny Series ATTINY85 20 Pin 20MHz 5V 20-WFQFN Exposed Pad

SOT-23

ATTINY85-20MUR Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 4 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
Supplier Device Package 20-QFN-EP (4x4)
Number of Terminals 20
Mounting Style SMD/SMT
Interfaces SPI/USI
Data Converters A/D 4x10b
Schedule B 8542310000
Number of I/Os 6
RoHS Compliant
Maximum Operating Temperature + 85 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number ATTINY85
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 6
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series AVR® ATtiny
Published 2013
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Terminal Finish Matte Tin (Sn)
Max Operating Temperature 85 °C
Min Operating Temperature -40 °C
Additional Feature ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ
Terminal Position QUAD
Terminal Form NO LEAD
Supply Voltage 5V
Terminal Pitch 0.5mm
Reach Compliance Code compliant
Frequency 20MHz
Base Part Number ATTINY85
JESD-30 Code S-XQCC-N20
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3/5V
Temperature Grade INDUSTRIAL
Supply Voltage-Min (Vsup) 4.5V
Interface SPI
Max Supply Voltage 5.5 V
Min Supply Voltage 2.7 V
Memory Size 8kB
Oscillator Type Internal
Number of I/O 6
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 200 mA
Bit Size 8
Data Converter A/D 4x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Seated Height-Max 0.8 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
Boundary Scan NO
Low Power Mode YES
Number of Programmable I/O 6
Format FIXED POINT
Integrated Cache NO
RAM (words) 512
Number of ADC Channels 4
Number of Timers 2
ROM Programmability FLASH
Number of External Interrupts 1
Number of PWM Channels 2
Number of I2C Channels 1
On Chip Data RAM Width 8
Number of SPI Channels 1
Product MCU
Product Category 8-bit Microcontrollers - MCU
Device Core AVR
Length 4mm
Height Seated (Max) 0.8mm
Height 800 µm
Width 4 mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
ATTINY85-20MUR Product Details

ATTINY85-20MUR Overview


In a 20-WFQFN Exposed Pad package, the MCU is available. 6 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. 8KB 4K 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. 20 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. 8kB is the memory size of the part. The base part number ATTINY85 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 20 pins. The clock has 2 timers or counters on it. In this device, there is a AVR RISC CPU embedded within it. It has built-in FLASH memory. There is an integrated AVR core architecture in it. It programs in 6 Programmable I/O. I would like to mention a few additional features such as ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ in order to name a few. A total of 4 channels of ADC are available on this device. The device uses 2 PWM channels. There are 1 I2C channels included in the part, which has been designed for the purpose. This part contains 1 external interrupts which provide a high level of flexibility. It is possible to have 2 bits in a IC chip.

ATTINY85-20MUR Features


20-WFQFN Exposed Pad package
Mounting type of Surface Mount
Minimum temperature of -40 °C


ATTINY85-20MUR Applications


There are a lot of Microchip Technology
ATTINY85-20MUR 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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