ATTINY85-20MUR
- Mfr.Part #
- ATTINY85-20MUR
- Manufacturer
- Microchip Technology
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 20QFN
- Stock
- 27,283
- In Stock :
- 27,283
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- DMA Channels :
- No
- Pbfree Code :
- yes
- Number of Terminations :
- 20
- Product Status :
- Active
- Integrated Cache :
- No
- EEPROM Size :
- 512 x 8
- Program Memory Size :
- 8KB 4K x 16
- Lead Free :
- Lead Free
- Terminal Finish :
- Matte Tin (Sn)
- On Chip Data RAM Width :
- 8
- On Chip Program ROM Width :
- 16
- Core Architecture :
- AVR
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Max Frequency :
- 20 MHz
- Supplier Device Package :
- 20-QFN-EP (4x4)
- Supply Voltage-Min (Vsup) :
- 4.5V
- Speed :
- 20MHz
- Surface Mount :
- yes
- Terminal Pitch :
- 0.5mm
- Power Supplies :
- 3/5V
- Number of ADC Channels :
- 4
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Max Operating Temperature :
- 85 °C
- RAM Size :
- 512 x 8
- Number of External Interrupts :
- 1
- Interfaces :
- SPI/USI
- Supply Voltage :
- 5V
- Number of Programmable I/O :
- 6
- Length :
- 4mm
- Number of I/O Lines :
- 6
- Has ADC :
- yes
- Factory Lead Time :
- 4 Weeks
- Low Power Mode :
- yes
- Boundary Scan :
- No
- Qualification Status :
- Not Qualified
- PWM Channels :
- yes
- Core Processor :
- AVR
- Brand :
- Microchip Technology
- CPU Family :
- AVR RISC
- ROM (words) :
- 4096
- Supply Voltage-Max (Vsup) :
- 5.5V
- Core Size :
- 8-Bit
- Number of Terminals :
- 20
- Width :
- 4 mm
- Product Type :
- 8-bit Microcontrollers - MCU
- Min Supply Voltage :
- 2.7 V
- Max Supply Voltage :
- 5.5 V
- Height :
- 800 µm
- Number of I2C Channels :
- 1
- Number of Timers/Counters :
- 2
- Data Bus Width :
- 8B
- Number of Timers :
- 2
- Watchdog Timer :
- yes
- Mounting Type :
- Surface Mount
- Published :
- 2013
- Number of I/Os :
- 6
- Oscillator Type :
- Internal
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ
- Mounting Style :
- SMD/SMT
- Bit Size :
- 8
- Contact Plating :
- Tin
- Maximum Operating Temperature :
- + 85 C
- Minimum Operating Temperature :
- - 40 C
- Height Seated (Max) :
- 0.8mm
- Number of PWM Channels :
- 2
- RAM (words) :
- 512
- JESD-609 Code :
- e3
- Format :
- FIXED POINT
- Seated Height-Max :
- 0.8 mm
- Base Product Number :
- Attiny85
- Connectivity :
- USI
- RoHS :
- Compliant
- Operating Temperature :
- -40°C~85°C TA
- Series :
- AVR® ATtiny
- Supply Current-Max :
- 200 mA
- Package / Case :
- 20-WFQFN Exposed Pad
- Product Category :
- 8-bit Microcontrollers - MCU
- Base Part Number :
- Attiny85
- Schedule B :
- 8542310000
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Memory Type :
- Flash
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Number of I/O :
- 6
- JESD-30 Code :
- S-XQCC-N20
- Reach Compliance Code :
- Compliant
- Mount :
- Surface Mount
- DAC Channels :
- No
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Program Memory Type :
- Flash
- Device Core :
- AVR
- Manufacturer :
- Microchip
- Package Shape :
- Square
- Packaging :
- Tape and Reel (TR)
- Temperature Grade :
- Industrial
- ROM Programmability :
- Flash
- Number of Pins :
- 20
- Interface :
- SPI
- Memory Size :
- 8kB
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RoHS Status :
- ROHS3 Compliant
- Tradename :
- AVR
- Data Converters :
- A/D 4x10b
- Min Operating Temperature :
- -40 °C
- Terminal Position :
- QUAD
- Terminal Form :
- NO LEAD
- Frequency :
- 20MHz
- Product :
- MCU
- Data Converter :
- A/D 4x10b
- Number of SPI Channels :
- 1
- Datasheets
- ATTINY85-20MUR

Microcontrollers Microchip Technology ATTINY85-20MUR Overview
The Microcontrollers Microchip Technology ATTINY85-20MUR is a highly capable IC MCU designed for applications requiring compactness and efficiency in processing and control. Engineered by Microchip Technology, this integrated circuit features an 8-bit microcontroller which excels in handling complex algorithms with its 8KB flash memory. This versatile component, encapsulated in a 20QFN package, offers a robust solution for developing advanced electronics in a miniature form factor. The ATTINY85-20MUR stands out for its adaptability and power efficiency, making it an ideal choice for developers looking to create scalable, reliable products.
ATTINY85-20MUR Features
The ATTINY85-20MUR microcontroller includes several features that enhance its utility in a wide range of applications. Key features include an 8-bit AVR processor, 8KB of in-system programmable flash, and a compact 20-lead QFN package. Additionally, it supports multiple power-saving modes, which is essential for battery-operated devices. Its high-performance architecture allows for fast processing speeds at lower power consumptions, thus extending device longevity.
ATTINY85-20MUR Applications
- Consumer Electronics: Utilized in wearables and small gadgets where its compact size and power efficiency are crucial for device design and longevity.
- DIY Electronics Projects: Favoured by hobbyists for its easy programmability and versatility in handling diverse functions in custom projects.
- Automotive Applications: Suitable for automotive electronics where robust performance and operational reliability under varying environmental conditions are required.
- Smart Home Devices: Embedded in smart lighting and home automation systems to enhance connectivity and control while maintaining energy efficiency.
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