ATTINY861A-MUR
- Mfr.Part #
- ATTINY861A-MUR
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 32VQFN
- Stock
- 40,655
- In Stock :
- 40,655
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Pitch :
- 0.5mm
- Number of I/O :
- 16
- Min Supply Voltage :
- 1.8 V
- DAC Channels :
- No
- Manufacturer :
- Microchip
- Memory Type :
- Flash
- Pbfree Code :
- yes
- Connectivity :
- USI
- Product :
- MCU
- Has ADC :
- yes
- Number of Terminals :
- 32
- Temperature Grade :
- Industrial
- JESD-609 Code :
- e3
- Factory Lead Time :
- 6 Weeks
- Power Supplies :
- 2/5 V
- Number of Terminations :
- 32
- RAM Size :
- 512 x 8
- PWM Channels :
- yes
- Packaging :
- Tape and Reel (TR)
- Interface Type :
- I2C, SPI
- Oscillator Type :
- Internal
- Product Category :
- 8-bit Microcontrollers - MCU
- Supply Voltage :
- 5V
- Terminal Form :
- NO LEAD
- Reach Compliance Code :
- Compliant
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Max Operating Temperature :
- 85 °C
- Peak Reflow Temperature (Cel) :
- 260
- Data Bus Width :
- 8B
- Product Type :
- 8-bit Microcontrollers - MCU
- Width :
- 5 mm
- EEPROM Size :
- 512 x 8
- Published :
- 1997
- Base Part Number :
- ATTINY861A
- Qualification Status :
- Not Qualified
- Frequency :
- 20MHz
- Surface Mount :
- yes
- Bit Size :
- 8
- Tradename :
- AVR
- Data Converters :
- A/D 11x10b
- Lead Free :
- Lead Free
- Maximum Operating Temperature :
- + 85 C
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Mount :
- Surface Mount
- Additional Feature :
- ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 4 MHZ; AND 2.7V MINIMUM SUPPLY AT 10 MHZ
- Memory Size :
- 8kB
- Minimum Operating Temperature :
- - 40 C
- Interface :
- SPI
- DMA Channels :
- No
- Speed :
- 20MHz
- Length :
- 5mm
- Data Converter :
- A/D 11x10b
- Series :
- AVR® ATtiny
- Number of ADC Channels :
- 11 Channel
- Supplier Device Package :
- 32-VQFN (5x5)
- CPU Family :
- AVR RISC
- Number of I/Os :
- 16
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Package / Case :
- 32-VFQFN Exposed Pad
- ROM Programmability :
- Flash
- Mounting Type :
- Surface Mount
- Core Processor :
- AVR
- JESD-30 Code :
- S-XQCC-N32
- Core Architecture :
- AVR
- Height Seated (Max) :
- 1mm
- Number of Pins :
- 32
- Terminal Position :
- QUAD
- Max Frequency :
- 20 MHz
- Base Product Number :
- ATtiny861
- Number of Timers/Counters :
- 2
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Package Shape :
- Square
- Program Memory Type :
- Flash
- Contact Plating :
- Gold
- Mounting Style :
- SMD/SMT
- Watchdog Timer :
- yes
- Number of Programmable I/O :
- 16
- RoHS :
- Compliant
- Brand :
- Microchip Technology / Atmel
- Core Size :
- 8-Bit
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- Max Supply Voltage :
- 5.5 V
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Max (Vsup) :
- 5.5V
- Supply Current-Max :
- 7 mA
- Number of I/O Lines :
- 16
- Seated Height-Max :
- 1 mm
- DAC Resolution :
- -
- Terminal Finish :
- Matte Tin (Sn)
- RAM (bytes) :
- 512
- Min Operating Temperature :
- -40 °C
- Operating Temperature :
- -40°C~85°C TA
- ROM (words) :
- 8192
- Product Status :
- Active
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Supply Voltage-Min (Vsup) :
- 4.5V
- Program Memory Size :
- 8KB 4K x 16
- Datasheets
- ATTINY861A-MUR
ATTINY861A-MUR Documents

Microcontrollers Microchip Technology ATTINY861A-MUR Overview
The Microcontrollers Microchip Technology ATTINY861A-MUR is a highly efficient, low-power microcontroller that provides robust performance in a compact 32VQFN package. Designed by Microchip Technology, this 8-bit MCU boasts an 8KB flash memory, catering to advanced control systems and intelligent device operations. The ATTINY861A-MUR is engineered to deliver high reliability and performance, making it an excellent choice for developers looking to integrate advanced microcontroller features into their applications without compromising on power consumption or space.
ATTINY861A-MUR Features
This microcontroller includes several key features that make it ideal for a wide range of applications. It operates on a low power architecture, which extends the life of battery-powered devices. The ATTINY861A-MUR supports a variety of communication protocols, including USI (Universal Serial Interface) and SPI (Serial Peripheral Interface), enhancing its ability to connect with other devices and components. Additionally, its robust PWM (Pulse Width Modulation) capabilities and analog-to-digital converter facilitate precise control over connected peripherals, making it versatile for complex electronic designs.
ATTINY861A-MUR Applications
- Consumer Electronics: Utilized in smart appliances and wearables, the ATTINY861A-MUR manages sensor inputs and user interfaces, enabling smarter user interactions and efficient device operation.
- Industrial Control: In automation systems, this MCU monitors processes and controls machinery, ensuring operational efficiency and reliability in harsh environments.
- Automotive Applications: Supports automotive systems such as body control modules and small-scale automotive sensors, contributing to enhanced vehicle performance and safety.
- Energy Management: Employed in systems that require effective power consumption management, the ATTINY861A-MUR helps in the development of energy-efficient devices.
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