ATTINY861-15MAZ
- Mfr.Part #
- ATTINY861-15MAZ
- Manufacturer
- Microchip Technology
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 20QFN
- Stock
- 10,006
- In Stock :
- 10,006
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package / Case :
- 20-WFQFN Exposed Pad
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Manufacturer :
- Microchip Technology Inc
- Speed :
- 16MHz
- Number of I/O Lines :
- 16
- Connectivity :
- USI
- Frequency :
- 16MHz
- Factory Lead Time :
- 4 Weeks
- Number of Timers/Counters :
- 2
- Product Status :
- Active
- Width :
- 4 mm
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Programmable I/O :
- 16
- Series :
- Automotive, AEC-Q100, AVR® ATtiny
- Watchdog Timer :
- yes
- Terminal Pitch :
- 0.5mm
- Surface Mount :
- yes
- Terminal Form :
- NO LEAD
- Number of I/O :
- 16
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Package Shape :
- Square
- Memory Type :
- Flash
- Published :
- 1997
- Additional Feature :
- OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ
- Mounting Type :
- Surface Mount
- Number of I/Os :
- 16
- EEPROM Size :
- 512 x 8
- Memory Size :
- 8kB
- Has ADC :
- yes
- Core Processor :
- AVR
- Base Part Number :
- ATtiny861
- DAC Channels :
- No
- Base Product Number :
- ATtiny861
- Program Memory Size :
- 8KB 4K x 16
- Supply Voltage-Max (Vsup) :
- 5.5V
- ROM Programmability :
- Flash
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Terminal Position :
- QUAD
- Device Core :
- AVR
- Supplier Device Package :
- 20-QFN (4x4)
- Number of Pins :
- 32
- Seated Height-Max :
- 0.8 mm
- Pbfree Code :
- yes
- Oscillator Type :
- Internal
- Qualification Status :
- Not Qualified
- Power Supplies :
- 3/5V
- ROM (words) :
- 8192
- Number of Terminations :
- 20
- Min Supply Voltage :
- 2.7 V
- Interface :
- SPI
- Temperature Grade :
- Automotive
- Contact Plating :
- Tin
- Mount :
- Surface Mount
- PWM Channels :
- yes
- Length :
- 4mm
- Core Size :
- 8-Bit
- Packaging :
- Tape and Reel (TR)
- RAM (bytes) :
- 512
- Data Bus Width :
- 8B
- Height Seated (Max) :
- 0.8mm
- CPU Family :
- AVR RISC
- Interfaces :
- SPI
- Screening Level :
- AEC-Q100
- Supply Current-Max :
- 10 mA
- Max Supply Voltage :
- 5.5 V
- Min Operating Temperature :
- -40 °C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RoHS Status :
- ROHS3 Compliant
- JESD-30 Code :
- S-XQCC-N20
- Supply Voltage :
- 5V
- Supply Voltage-Min (Vsup) :
- 4.5V
- Data Converters :
- A/D 11x10b
- Bit Size :
- 8
- Max Operating Temperature :
- 125 °C
- Data Converter :
- A/D 11x10b
- Max Frequency :
- 16 MHz
- Core Architecture :
- AVR
- DMA Channels :
- No
- Reach Compliance Code :
- Compliant
- Operating Temperature :
- -40°C~125°C TA
- RoHS :
- Compliant
- RAM Size :
- 512 x 8
- Program Memory Type :
- Flash
- Number of Terminals :
- 20
- Datasheets
- ATTINY861-15MAZ
ATTINY861-15MAZ Documents

Microcontrollers Microchip Technology ATTINY861-15MAZ Overview
The Microcontrollers Microchip Technology ATTINY861-15MAZ is a compact, high-performance microcontroller designed to address the needs of sophisticated embedded systems. Engineered by Microchip Technology, this microcontroller integrates a robust 8-bit AVR processor with an 8KB flash memory, providing ample capacity for complex applications. The ATTINY861-15MAZ stands out with its low-power consumption and versatile feature set, making it an ideal choice for developers looking to create scalable and cost-effective solutions in competitive markets.
ATTINY861-15MAZ Features
The ATTINY861-15MAZ microcontroller offers a range of features that enhance its usability and functionality in embedded systems. Key features include an 8-bit AVR processor, 8KB of in-system programmable flash, and advanced peripherals like ADC, PWM channels, and multiple communication interfaces. These capabilities ensure reliable performance for demanding applications, while its 20-QFN package enables minimized form factors in final products.
ATTINY861-15MAZ Applications
- Consumer Electronics: Utilized in devices like smart home gadgets and wearable technology, where its ability to manage multiple sensors and connectivity options can enhance user experiences.
- Industrial Control Systems: Powers monitoring and control mechanisms in factories, leveraging its robust I/O capabilities and real-time performance to ensure operational efficiency and safety.
- Automotive Applications: Embedded in car entertainment and control systems, where its reliability and programmability support complex functionalities required by modern vehicles.
- Medical Devices: Employed in small-scale medical monitoring tools, thanks to its low power consumption and high data integrity features, crucial for patient care and diagnostics.
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