Microchip Technology

ATTINY44A-MUR  

Microcontrollers

The ATTINY44A-MUR is a microcontroller unit (MCU) produced by Microchip Technology. This device is part of the AVR Enhanced series and is based on the low-power ATmega48/88/168 device series.

Description:

The ATTINY44A-MUR is a low-power, high-performance 8-bit microcontroller with a large number of features and peripherals. It is housed in a 44-pin QFN (Quad Flat No-leads) package, making it suitable for a wide range of applications.

Features:

1. CPU: 8-bit AVR CPU with a maximum operating frequency of 20 MHz.
2. Memory: 4KB of In-System Programmable Flash memory, 256 bytes of EEPROM, and 256 bytes of SRAM.
3. I/O: 21 I/O lines with support for external interrupts, PWM, and other functions.
4. ADC: 8-channel 10-bit Analog-to-Digital Converter (ADC) with up to 11 input channels.
5. Communication: 1 USART for serial communication, and 1 SPI interface for high-speed data transfer.
6. Timers: 2 8-bit Timer/Counters with PWM and Input Capture/Output Compare modes.
7. Clock System: Internal RC oscillator with a frequency range of 16 MHz to 20 MHz, and an external clock source option.
8. Power Management: Sleep mode and Power Reduction features to minimize power consumption.
9. Security: JTAG interface for debugging and programming, and a unique 128-bit serial number for identification.
10. Operating Voltage: 1.8V to 5.5V.

Applications:

The ATTINY44A-MUR is suitable for a wide range of applications, including but not limited to:

1. Industrial control and automation systems
2. Home automation and IoT devices
3. Portable electronic devices
4. Battery-powered applications
5. Data acquisition and signal processing systems
6. Motor control and power management systems
7. Medical devices and equipment
8. Security and access control systems
9. Consumer electronics, such as toys, appliances, and remote controls
10. Automotive applications, such as control modules and sensor interfaces

The ATTINY44A-MUR's combination of low power consumption, high performance, and a wide range of features make it an ideal choice for many embedded systems and applications.

ATTINY44A-MUR Documents

Download datasheets and manufacturer documentation for ATTINY44A-MUR

PCN Assembly/Origin :

Fabrication Site 27/Sep/2023      

Datasheets :

ATTINY24A,44A,84A Complete      

PCN Packaging :

Boxes 07/Dec/2016       Transfer to Microchip/Label/Pkg 5/Sep/2016      

Design Resources :

ATtiny44 Development Tool Selector      

PCN Design/Specification :

ATtiny24A/44A/84A 02/Dec/2020       Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH