ATTINY861-15SZ
- Mfr.Part #
- ATTINY861-15SZ
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 20SOIC
- Stock
- 38,311
- In Stock :
- 38,311
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Mount :
- Surface Mount
- Qualification Status :
- Not Qualified
- Series :
- Automotive, AEC-Q100, AVR® ATtiny
- ROM Programmability :
- Flash
- Additional Feature :
- OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ
- Memory Size :
- 8kB
- Number of Pins :
- 20
- Oscillator Type :
- Internal
- ROM (words) :
- 8192
- Factory Lead Time :
- 12 Weeks
- Data Bus Width :
- 8B
- Manufacturer :
- Microchip Technology Inc
- PWM Channels :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Terminal Position :
- Dual
- Power Supplies :
- 3/5V
- Surface Mount :
- yes
- Reach Compliance Code :
- Compliant
- Supply Voltage-Max (Vsup) :
- 5.5V
- RoHS :
- Compliant
- Mounting Type :
- Surface Mount
- Watchdog Timer :
- yes
- Package Shape :
- RECTANGULAR
- DAC Channels :
- No
- Operating Temperature :
- -40°C~125°C TA
- RAM (bytes) :
- 512
- Max Frequency :
- 16 MHz
- Data Converters :
- A/D 11x10b
- Seated Height-Max :
- 2.65 mm
- JESD-30 Code :
- R-PDSO-G20
- Bit Size :
- 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RAM Size :
- 512 x 8
- Number of Timers/Counters :
- 2
- Temperature Grade :
- Automotive
- Min Supply Voltage :
- 2.7 V
- Base Product Number :
- ATtiny861
- Connectivity :
- USI
- Packaging :
- Tape and Reel (TR)
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Contact Plating :
- Tin
- Base Part Number :
- ATtiny861
- Core Processor :
- AVR
- Pbfree Code :
- yes
- Number of Programmable I/O :
- 16
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- EEPROM Size :
- 512 x 8
- Supply Voltage-Min (Vsup) :
- 4.5V
- Program Memory Size :
- 8KB 4K x 16
- Frequency :
- 16MHz
- Supplier Device Package :
- 20-SOIC
- Program Memory Type :
- Flash
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Core Size :
- 8-Bit
- Length :
- 12.8 mm
- Number of Terminals :
- 20
- Terminal Pitch :
- 1.27 mm
- RoHS Status :
- ROHS3 Compliant
- Interfaces :
- SPI
- Number of Terminations :
- 20
- Number of I/O Lines :
- 16
- Data Converter :
- A/D 11x10b
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Device Core :
- AVR
- Published :
- 1997
- Interface :
- SPI
- Max Supply Voltage :
- 5.5 V
- Supply Voltage :
- 5V
- Speed :
- 16MHz
- Supply Current-Max :
- 10 mA
- Width :
- 7.5 mm
- Memory Type :
- Flash
- CPU Family :
- AVR RISC
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Max Operating Temperature :
- 125 °C
- DMA Channels :
- No
- Has ADC :
- yes
- Terminal Form :
- Gull wing
- Core Architecture :
- AVR
- Product Status :
- Active
- Number of I/Os :
- 16
- Number of I/O :
- 16
- Min Operating Temperature :
- -40 °C
- Datasheets
- ATTINY861-15SZ

Microcontrollers Microchip Technology ATTINY861-15SZ Overview
The Microcontrollers Microchip Technology ATTINY861-15SZ is a highly versatile and efficient microcontroller designed for applications requiring a robust control system with a minimal footprint. Manufactured by Microchip Technology, this integrated circuit is built on an advanced 8-bit architecture, enabling sophisticated control in compact designs. With 8KB of flash memory, the ATTINY861-15SZ offers ample space for application code and data storage, making it ideal for both simple and complex programming needs. Its integration in a 20SOIC package allows for streamlined PCB design and manufacturing, enhancing reliability and reducing assembly costs for bulk applications.
ATTINY861-15SZ Features
The ATTINY861-15SZ microcontroller boasts several features that make it particularly suitable for a wide range of applications. These include a high-performance 8-bit AVR processor, 8KB ISP flash memory with read-while-write capabilities, and a 256-byte EEPROM. It supports up to 20 MIPS throughput at 20MHz and includes a variety of peripherals such as a 10-bit digital-to-analog converter, multiple PWM channels, and serial USART, which are essential for complex digital interactions. Its power efficiency is optimized through features like power-on reset and programmable brown-out detection, ensuring reliable operation in variable power conditions.
ATTINY861-15SZ Applications
- Consumer Electronics: Utilized in devices like remote controls and gaming peripherals, where its low power consumption and high integration are crucial for compact, battery-powered devices.
- Industrial Automation: Applied in sensor management systems, the ATTINY861-15SZ facilitates precise monitoring and control of industrial machinery, enhancing efficiency and safety.
- Automotive Applications: Employed in automotive modules for controlling lighting and engine management systems, its robust operation ensures reliability under harsh environmental conditions.
- Smart Home Devices: In smart lighting systems and home automation hubs, the ATTINY861-15SZ provides flexible connectivity options and efficient processing capabilities to handle multiple user commands and automation scenarios seamlessly.
- Wearable Technology: Perfect for wearables like fitness trackers, where its small size and efficiency are essential for continuous, real-time health monitoring and data processing.
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