ATTINY44-15SSZ
- Mfr.Part #
- ATTINY44-15SSZ
- Manufacturer
- Microchip Technology
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 14SOIC
- Stock
- 39,131
- In Stock :
- 39,131
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Published :
- 2011
- RoHS Status :
- ROHS3 Compliant
- RoHS :
- Compliant
- Number of I/O Lines :
- 12
- Packaging :
- Tube
- Data Bus Width :
- 8B
- Core Processor :
- AVR
- Base Part Number :
- ATTINY44
- Interfaces :
- SPI
- Memory Type :
- Flash
- Supply Voltage-Max (Vsup) :
- 5.5V
- Pbfree Code :
- yes
- Contact Plating :
- Tin
- Number of Terminals :
- 14
- Package Shape :
- RECTANGULAR
- DMA Channels :
- No
- Connectivity :
- USI
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Supply Current-Max :
- 10 mA
- Number of Pins :
- 14
- Seated Height-Max :
- 1.75 mm
- Supply Voltage :
- 3V
- Frequency :
- 16MHz
- Min Operating Temperature :
- -40 °C
- ROM (words) :
- 2048
- EEPROM Size :
- 256 x 8
- CPU Family :
- AVR RISC
- Number of Timers/Counters :
- 2
- Bit Size :
- 8
- Qualification Status :
- Not Qualified
- Product Status :
- Active
- Length :
- 8.64mm
- Terminal Form :
- Gull wing
- Number of I/O :
- 12
- Data Converter :
- A/D 8x10b
- Min Supply Voltage :
- 2.7 V
- Mount :
- Surface Mount
- Width :
- 3.91 mm
- RAM (bytes) :
- 256
- Data Converters :
- A/D 8x10b
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Core Architecture :
- AVR
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Temperature Grade :
- Automotive
- Core Size :
- 8-Bit
- Has ADC :
- yes
- Base Product Number :
- ATTINY44
- Max Frequency :
- 16 MHz
- Package :
- Tube
- JESD-30 Code :
- R-PDSO-G14
- Operating Temperature :
- -40°C~125°C TA
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Number of Programmable I/O :
- 12
- DAC Channels :
- No
- Number of I/Os :
- 12
- Terminal Position :
- Dual
- Memory Size :
- 4kB
- Mounting Type :
- Surface Mount
- Reach Compliance Code :
- Compliant
- Height Seated (Max) :
- 1.75mm
- Series :
- Automotive, AEC-Q100, AVR® ATtiny
- RAM Size :
- 256 x 8
- Screening Level :
- AEC-Q100
- Max Supply Voltage :
- 5.5 V
- ROM Programmability :
- Flash
- Speed :
- 10 MHz
- Surface Mount :
- yes
- Number of Terminations :
- 14
- Interface :
- SPI, UART
- Manufacturer :
- Microchip Technology Inc
- Power Supplies :
- 3/5V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supplier Device Package :
- 14-SOIC
- Device Core :
- AVR
- Max Operating Temperature :
- 125 °C
- Terminal Pitch :
- 1.27 mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Oscillator Type :
- Internal
- Program Memory Size :
- 4KB 2K x 16
- Factory Lead Time :
- 16 Weeks
- Program Memory Type :
- Flash
- PWM Channels :
- yes
- Datasheets
- ATTINY44-15SSZ
ATTINY44-15SSZ Documents

Microcontrollers Microchip Technology ATTINY44-15SSZ Overview
The ATTINY44-15SSZ from Microchip Technology is a robust microcontroller designed for advanced applications requiring small form factor and efficient power consumption. Part of Microchip’s renowned AVR family, this IC integrates powerful features into a 14SOIC package, making it ideal for smart control systems, consumer electronics, and IoT devices. Its 4KB of flash memory and 8-bit processing capabilities allow for sophisticated program execution in constrained environments, ensuring reliability and performance. The ATTINY44-15SSZ excels in scenarios demanding complex logical operations and multiple I/O options, supported by Microchip's extensive support and development ecosystem.
ATTINY44-15SSZ Features
This microcontroller features 4KB of in-system programmable flash, a 12MHz maximum clock frequency, and multiple power-saving modes. It supports up to 12 programmable I/O lines, a 10-bit ADC with 11 channels, and two PWM channels, making it exceptionally versatile. Additional features include a USART interface for serial communication, internal and external interrupt capabilities, and a temperature range of -40°C to 85°C, ensuring robust performance in varied environmental conditions.
ATTINY44-15SSZ Applications
- Smart Home Devices: Utilized in applications such as smart lighting and automated home security systems, where its low power consumption and high integration capability enable sophisticated, responsive control mechanisms.
- Wearable Technology: Perfect for integration into wearable health monitors or fitness devices, thanks to its compact size and power efficiency, enabling long-lasting battery operation in portable applications.
- Industrial Automation: Employed in machine control systems to perform real-time monitoring and control tasks, enhancing the automation process's efficiency and reliability.
- Consumer Electronics: Powers a variety of consumer products, from remote controls to portable gaming devices, offering the necessary computing power and connectivity options in a compact package.
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