Microchip Technology

ATTINY841-MU  

Microcontrollers

The ATTINY841-MU is a low-power, 8-bit microcontroller (MCU) from Microchip Technology. It is part of the AVR Enhanced series and is designed for a wide range of applications that require low power consumption and high performance.

Description:

The ATTINY841-MU is a small-outline, surface-mount IC package that contains an 8-bit AVR processor with a maximum frequency of 20 MHz. It features 8 KB of In-System Programmable (ISP) Flash memory, 512 B of EEPROM, and 512 B of internal SRAM. The device also includes a JTAG interface for easy programming and debugging.

Features:

1. 8-bit AVR processor with a maximum frequency of 20 MHz
2. 8 KB of ISP Flash memory
3. 512 B of EEPROM
4. 512 B of internal SRAM
5. JTAG interface for programming and debugging
6. Low-power consumption with various power-saving modes
7. Up to 19 general-purpose I/O pins
8. On-chip debugging support
9. Up to 8 interrupt sources
10. Internal and external interrupts
11. Sleep mode with power reduction
12. Watchdog timer
13. Programmable voltage monitor
14. Brown-out detection
15. Internal RC oscillator with calibration
16. I2C and SPI communication interfaces
17. USART for serial communication

Applications:

The ATTINY841-MU is suitable for a wide range of applications due to its low power consumption, small size, and versatile features. Some common applications include:

1. Battery-powered devices: The low-power features make it ideal for devices that require extended battery life, such as remote controls, wireless sensors, and portable electronics.
2. Industrial control: The ATTINY841-MU can be used in control systems for monitoring and controlling industrial processes, such as temperature, humidity, or pressure monitoring.
3. Home automation: It can be employed in smart home devices for controlling lighting, HVAC systems, and security systems.
4. Medical devices: The ATTINY841-MU can be used in portable medical devices, such as blood glucose monitors, heart rate monitors, and other wearable health devices.
5. Toys and games: The MCU can be integrated into electronic toys, games, and hobby projects that require low power and compact size.
6. Data acquisition: The ATTINY841-MU can be used in data acquisition systems for collecting and processing data from various sensors.
7. Motor control: The MCU can be employed in simple motor control applications, such as controlling the speed and direction of small DC motors.

The ATTINY841-MU's combination of low power, high performance, and versatile features make it a popular choice for a wide range of applications that require efficient and compact microcontroller solutions.

ATTINY841-MU Documents

Download datasheets and manufacturer documentation for ATTINY841-MU

DTS :

View in Development Tools Selector      

PCN :

Product Change Notification (PDF)