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

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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