Microchip Technology

ATTINY861-20MUR  

Microcontrollers

The ATTINY861-20MUR is a low-power, 8-bit microcontroller (MCU) manufactured by Microchip Technology. It is part of the AVR Enhanced series and is designed for a wide range of applications that require low power consumption, high performance, and small packaging.

Description:

The ATTINY861-20MUR features an 8-bit RISC CPU with 32 general-purpose registers, a high-performance 20 MHz clock frequency, and a small 8-pin package (SOT-23). It is based on the AVR architecture, which is known for its efficient instruction set and low power consumption.

Features:

1. CPU: 8-bit RISC AVR Enhanced with 32 general-purpose registers.
2. Clock frequency: 20 MHz.
3. Memory:
   • 8 KB In-System Programmable Flash (ISP) with Read-While-Write (RWW) capability.
   • 512 B In-System Programmable EEPROM.
   • 1 KB SRAM.
4. I/O: 6 I/O lines with optional internal pull-up resistors.
5. Power consumption: Low power consumption, suitable for battery-powered applications.
6. Package: 8-pin SOT-23 package.
7. Operating voltage range: 1.8 - 5.5 V.
8. Temperature range: -40°C to +85°C.
9. Peripherals: Timer/Counter, USART, Internal Oscillator, ADC, and others.
10. Security: JTAG and SPI interface protection.

Applications:

1. Battery-powered devices: Due to its low power consumption, the ATTINY861-20MUR is suitable for applications like portable electronics, wireless sensors, and remote controls.
2. Industrial control: The ATTINY861-20MUR can be used in industrial control systems, such as motor control, temperature monitoring, and process automation.
3. Medical devices: Its small form factor and low power consumption make it suitable for wearable medical devices, such as health monitors and portable diagnostic equipment.
4. Consumer electronics: The ATTINY861-20MUR can be used in various consumer electronics, such as smart home devices, toys, and small appliances.
5. Automotive: The microcontroller can be used in automotive applications, such as window control, lighting control, and tire pressure monitoring systems.
6. Security systems: The ATTINY861-20MUR can be employed in security systems, like access control, intrusion detection, and alarm systems.

The ATTINY861-20MUR is a versatile and efficient microcontroller that can be used in a wide range of applications, thanks to its low power consumption, compact packaging, and robust feature set.

ATTINY861-20MUR Documents

Download datasheets and manufacturer documentation for ATTINY861-20MUR

PCN Assembly/Origin :

Mult Devices Assembly 20/Aug/2018      

Datasheets :

ATtiny261/461/861(V) Complete       ATtiny261/461/861(V) Summary      

PCN Packaging :

Boxes 07/Dec/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATtiny861 Development Tool Selector      

HTML Datasheet :

ATtiny261/461/861(V) Complete       ATtiny261/461/861(V) Summary      

PCN Design/Specification :

Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH