Microchip Technology

ATTINY44A-SSF  

Microcontrollers

The ATTINY44A-SSF is a microcontroller unit (MCU) produced by Microchip Technology. It is a member of the AVR Enhanced I/O (AEI) family of 8-bit microcontrollers, which are known for their high performance, low power consumption, and small package size.

Description:

The ATTINY44A-SSF is a surface-mountable chip that comes in a 28-pin Small Outline Surface Mount (SOIC) package. It features an integrated 4.5MHz internal oscillator, 4KB of In-System Programmable Flash memory, 256 bytes of EEPROM, and 256 bytes of SRAM. The chip also includes a JTAG interface for programming and debugging.

Features:

1. 8-bit AVR RISC architecture with 16 x 8 general-purpose registers
2. Up to 4KB of In-System Programmable Flash memory
3. 256 bytes of EEPROM
4. 256 bytes of SRAM
5. Internal 4.5MHz oscillator with calibration
6. JTAG interface for programming and debugging
7. 20 general-purpose I/O lines with optional resistors for reset and power-on timer
8. Sleep mode for low-power operation
9. Watchdog timer with internal oscillator
10. Two 8-bit timers with 8-bit resolution
11. Two PWM channels
12. Two USARTs with multi-protocol support
13. Analog-to-Digital Converter with up to 8 channels
14. Programmable WDT with 8-bit prescaler and 8-bit reload value
15. Brown-out detection with programmable threshold

Applications:

The ATTINY44A-SSF is suitable for a wide range of applications due to its small size, low power consumption, and versatile features. Some potential applications include:

1. Industrial control and automation
2. Home automation and smart home devices
3. Remote controls and wireless communication devices
4. Battery-powered devices and portable electronics
5. Security systems and access control devices
6. Medical devices and equipment
7. Toys and games
8. Data acquisition and signal processing systems
9. Motor control and sensing applications
10. LED lighting and display control systems

The ATTINY44A-SSF is a versatile and powerful MCU that can be used in a wide range of applications where small size, low power consumption, and a variety of integrated features are required.

ATTINY44A-SSF Documents

Download datasheets and manufacturer documentation for ATTINY44A-SSF

PCN Assembly/Origin :

Fabrication Site 27/Sep/2023      

Datasheets :

ATTINY24A,44A,84A Complete      

PCN Packaging :

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

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