Microchip Technology

ATTINY44-20SSUR  

Microcontrollers

Microchip Technology's ATTINY44-20SSUR is a low-power, 8-bit microcontroller that is part of the AVR Enhanced series. It is designed for a wide range of applications, including industrial control, medical devices, and consumer electronics.

Description:

The ATTINY44-20SSUR is a surface-mount microcontroller that features a high-performance 8-bit RISC architecture with 32 general-purpose working registers. It has 4 KB of in-system programmable flash memory, 256 bytes of EEPROM, and 256 bytes of internal SRAM. The device operates at a maximum frequency of 20 MHz and has a wide operating voltage range of 1.8 to 5.5 volts.

Features:

• 8-bit AVR microcontroller with RISC architecture
• 4 KB of in-system programmable flash memory
• 256 bytes of EEPROM
• 256 bytes of internal SRAM
• 32 general-purpose working registers
• Three 8-bit timers/counters with watchdog and sleep modes
• Two PWM channels
• Eight I/O lines with optional internal pull-up resistors
• Two USARTs with optional IrDA
• SPI interface
• Two data memory pages for zero-wait state execution
• On-chip debugging with JTAG and background debugging capability
• Operating voltage range: 1.8 to 5.5 volts
• Maximum operating frequency: 20 MHz

Applications:

The ATTINY44-20SSUR is suitable for a wide range of applications, including:

1. Industrial control systems
2. Medical devices
3. Consumer electronics
4. Home automation systems
5. Portable devices
6. Battery-powered devices
7. Data acquisition systems
8. Motor control applications
9. Lighting control systems
10. Security systems

The ATTINY44-20SSUR's low-power consumption, small form factor, and versatile features make it an ideal choice for applications where space and power are limited. Its high-performance architecture and on-chip debugging capabilities also make it suitable for more complex applications that require advanced control and processing capabilities.

ATTINY44-20SSUR Documents

Download datasheets and manufacturer documentation for ATTINY44-20SSUR

PCN Assembly/Origin :

Site Addition 07/Mar/2017      

Datasheets :

ATtiny24/44/84 Datasheet       ATtiny24/44/84 Summary      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATtiny44 Development Tool Selector      

HTML Datasheet :

ATtiny24/44/84 Datasheet       ATtiny24/44/84 Summary      

PCN Design/Specification :

Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH