ATTINY861A-PU
- Mfr.Part #
- ATTINY861A-PU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 20DIP
- Stock
- 4,855
- In Stock :
- 4,855
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Lead Free :
- Lead Free
- Number of ADC Channels :
- 11
- Supply Voltage :
- 5V
- Factory Lead Time :
- 7 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RAM (bytes) :
- 512
- Base Product Number :
- ATtiny861
- Min Operating Temperature :
- -40 °C
- Width :
- 7.11mm
- Temperature Grade :
- Industrial
- Has ADC :
- yes
- Package Type :
- PDIP
- Schedule B :
- 8542310000, 8542310000/8542310000, 8542310000/8542310000/8542310000, 8542310000/8542310000/8542310000/8542310000
- Max Operating Temperature :
- 85 °C
- Reach Compliance Code :
- Compliant
- Terminal Position :
- Dual
- Number of Timers/Counters :
- 2
- Interfaces :
- SPI
- Oscillator Type :
- Internal
- Supplier Device Package :
- 20-PDIP
- Terminal Pitch :
- 2.54 mm
- JESD-30 Code :
- R-PDIP-T20
- Number of I2C Channels :
- 1
- EEPROM Size :
- 512 x 8
- Interface :
- SPI
- Number of Pins :
- 20
- Product :
- MCU
- Supply Current-Max :
- 7 mA
- Core Processor :
- AVR
- Supply Voltage-Max (Vsup) :
- 5.5V
- RAM Size :
- 512 x 8
- Seated Height-Max :
- 5.334 mm
- Mounting Style :
- Through Hole
- Pbfree Code :
- yes
- Base Part Number :
- ATTINY861A
- Package Shape :
- RECTANGULAR
- Qualification Status :
- Not Qualified
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Product Category :
- 8-bit Microcontrollers - MCU
- Max Frequency :
- 20 MHz
- Family Name :
- ATtiny861
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- Core Architecture :
- AVR
- Number of I/Os :
- 16
- Supply Voltage-Min (Vsup) :
- 4.5V
- PWM Channels :
- yes
- Data Bus Width :
- 8B
- Core Size :
- 8-Bit
- Number of PWM Channels :
- 3
- Interface Type :
- SPI
- REACH SVHC :
- No SVHC
- Surface Mount :
- No
- Packaging :
- Tube
- Number of I/O :
- 16
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Manufacturer :
- Microchip
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- DMA Channels :
- No
- Minimum Operating Temperature :
- -40 °C
- Dimensions :
- 25.98 x 7.11 x 4.95mm
- Package :
- Tube
- Mount :
- Through Hole
- Product Type :
- 8-bit Microcontrollers - MCU
- Program Memory Type :
- Flash
- Memory Size :
- 8kB
- RoHS :
- Compliant
- Number of SPI Channels :
- 2
- Maximum Operating Temperature :
- +85 °C
- Data Converter :
- A/D 11x10b
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- MSL :
- -
- Program Memory Size :
- 8KB 4K x 16
- Memory Type :
- Flash
- Operating Temperature :
- -40°C~85°C TA
- Mounting Type :
- Through Hole
- CPU Family :
- AVR RISC
- Tradename :
- AVR
- Number of Terminations :
- 20
- Max Supply Voltage :
- 5.5 V
- Pin Count :
- 20
- Contact Plating :
- Tin
- Power Supplies :
- 2/5 V
- Data Converters :
- A/D 11x10b
- Watchdog Timer :
- yes
- Height :
- 5.334mm
- RoHS Status :
- ROHS3 Compliant
- Published :
- 1997
- Series :
- AVR® ATtiny
- Number of Programmable I/O :
- 16
- Additional Feature :
- ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 4 MHZ; AND 2.7V MINIMUM SUPPLY AT 10 MHZ
- Length :
- 25.98mm
- Number of I/O Lines :
- 16
- DAC Channels :
- No
- Terminal Form :
- THROUGH-HOLE
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Brand :
- Microchip Technology / Atmel
- Device Core :
- AVR
- Instruction Set Architecture :
- RISC
- ROM Programmability :
- Flash
- Number of Terminals :
- 20
- Connectivity :
- USI
- ROM (words) :
- 8192
- Bit Size :
- 8
- Min Supply Voltage :
- 1.8 V
- Qualification :
- -
- Speed :
- 20MHz
- Product Status :
- Active
- Frequency :
- 20MHz
- Datasheets
- ATTINY861A-PU

Microcontrollers Atmel (Microchip Technology) ATTINY861A-PU Overview
The ATTINY861A-PU from Atmel, now part of Microchip Technology, is a high-performance microcontroller designed to meet the demanding needs of modern embedded systems. This device integrates a robust 8-bit AVR processor with 8KB of in-system programmable flash memory. The ATTINY861A-PU's architecture is optimized for the Microcontrollers category, delivering efficient power management and reliable operation in a variety of applications. Known for its ease of integration and scalability, this microcontroller is an ideal choice for developers looking to enhance their systems with advanced control capabilities and improved power efficiency.
ATTINY861A-PU Features
The ATTINY861A-PU boasts a comprehensive feature set that enhances its functionality and versatility:
- 8-bit AVR Microcontroller
- 8KB ISP flash memory
- 512-Bytes EEPROM
- 512-Bytes SRAM
- Up to 16 MIPS throughput at 16 MHz
- Extensive peripheral set including ADCs, PWM channels, and multiple communication interfaces
- 20-pin DIP package for easy handling and assembly
- Low power consumption modes for energy-sensitive applications
ATTINY861A-PU Applications
- Consumer Electronics: Used in smart home devices, entertainment systems, and personal gadgets, leveraging its low power consumption and high integration capabilities to provide optimal performance and user experience.
- Automotive Applications: Employs its robust I/O capabilities in vehicle control systems, such as lighting and interior electronics, contributing to safer and more efficient vehicle operation.
- Industrial Control: In automation systems, the ATTINY861A-PU is utilized for its precise control and reliability, managing processes and machinery with fine-tuned electronic oversight.
- Wearable Technology: Fits perfectly into compact, battery-powered wearable devices, supporting functionalities like activity tracking and mobile notifications with its efficient power management features.
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