ATTINY44A-SSN
- Mfr.Part #
- ATTINY44A-SSN
- Manufacturer
- Microchip Technology
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 14SOIC
- Stock
- 4
- In Stock :
- 4
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of Pins :
- 14
- Speed :
- 20MHz
- Power Supplies :
- 2/5 V
- Manufacturer :
- Microchip
- Oscillator Type :
- Internal
- Peak Reflow Temperature (Cel) :
- 260
- Number of I/O :
- 12
- Package :
- Tube
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Height Seated (Max) :
- 1.75mm
- Number of Timers/Counters :
- 2
- Supply Current-Max :
- 7 mA
- Mounting Style :
- SMD/SMT
- Contact Plating :
- Tin
- Number of I/Os :
- 12 I/O
- Minimum Operating Temperature :
- -40 °C
- Supply Voltage :
- 5V
- Typical Operating Supply Voltage :
- 5.5 (Maximum) V
- Data Converter :
- A/D 8x10b
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Min (Vsup) :
- 4.5V
- Maximum Operating Temperature :
- +105 °C
- Brand :
- Microchip Technology / Atmel
- CPU Family :
- AVR RISC
- Interface Type :
- I2C, SPI, USI
- Number of I2C Channels :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Core Processor :
- AVR
- Series :
- AVR® ATtiny
- Number of ADC Channels :
- 8 Channel
- JESD-30 Code :
- R-PDSO-G14
- Package Shape :
- RECTANGULAR
- RAM Size :
- 256 x 8
- Has ADC :
- yes
- Data Bus Width :
- 8B
- Reach Compliance Code :
- Compliant
- ROM Programmability :
- Flash
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Additional Feature :
- ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ
- Terminal Position :
- Dual
- DAC Resolution :
- -
- Factory Lead Time :
- 4 Weeks
- Width :
- 3.99mm
- DAC Channels :
- No
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Terminations :
- 14
- Supply Voltage-Max (Vsup) :
- 5.5V
- ROM (words) :
- 4096
- Frequency :
- 20MHz
- Number of Terminals :
- 14
- Mounting Type :
- Surface Mount
- Program Memory Size :
- 4KB 2K x 16
- Data Converters :
- A/D 8x10b
- RAM (bytes) :
- 256
- Watchdog Timer :
- yes
- Operating Temperature :
- -40°C~105°C TA
- EEPROM Size :
- 256 x 8
- External Data Bus Width :
- 8
- Packaging :
- Tube
- Memory Size :
- 4kB
- Dimensions :
- 8.74 x 3.99 x 1.5mm
- Seated Height-Max :
- 1.75 mm
- Device Core :
- AVR
- Product :
- MCU
- Terminal Pitch :
- 1.27 mm
- MSL :
- -
- Published :
- 1997
- RoHS :
- Details
- Number of SPI Channels :
- 1
- Mount :
- Surface Mount
- Family Name :
- ATTINY44A
- Bit Size :
- 8
- PWM Channels :
- yes
- Surface Mount :
- yes
- Program Memory Type :
- Flash
- Qualification :
- -
- Base Product Number :
- ATTINY44
- Interfaces :
- SPI
- Product Status :
- Active
- Number of I/O Lines :
- 12
- Package Type :
- SOIC
- Temperature Grade :
- Industrial
- Qualification Status :
- Not Qualified
- Terminal Form :
- Gull wing
- Length :
- 8.645mm
- Pin Count :
- 14
- Supplier Device Package :
- 14-SOIC
- Product Type :
- 8-bit Microcontrollers - MCU
- Connectivity :
- USI
- Height :
- 1.5mm
- JESD-609 Code :
- e3
- Tradename :
- AVR
- Interface :
- SPI
- Pbfree Code :
- yes
- Instruction Set Architecture :
- RISC
- Core Size :
- 8-Bit
- Terminal Finish :
- Matte Tin (Sn) - annealed
- DMA Channels :
- No
- Base Part Number :
- ATTINY44A
- Product Category :
- 8-bit Microcontrollers - MCU
- Datasheets
- ATTINY44A-SSN
ATTINY44A-SSN Documents

Microcontrollers Microchip Technology ATTINY44A-SSN Overview
The Microcontrollers Microchip Technology ATTINY44A-SSN is a high-performance, low-power AVR 8-bit microcontroller that combines 4KB ISP flash memory with read-while-write capabilities, 256B EEPROM, and a 512B SRAM. This robust component is optimized for control applications, delivering high-speed processing capabilities in a compact 14SOIC package. Its enhanced power efficiency and versatile features make it an ideal choice for advanced control systems in embedded applications. The ATTINY44A-SSN by Microchip Technology stands out for its reliability and adaptability, facilitating sophisticated device management and operational efficiency.
ATTINY44A-SSN Features
This microcontroller offers a comprehensive set of features including an operating voltage range of 1.8V to 5.5V, which allows for flexible integration into various hardware setups. It supports up to 20 MIPS throughput at 20 MHz, ensuring rapid data processing and efficient power consumption. Additional features include an onboard analog comparator, a 10-bit ADC with 12 channels, and full programmability in C/C++ through a free, robust software development environment. These characteristics are engineered to provide a seamless and powerful user experience for sophisticated electronic designs.
ATTINY44A-SSN Applications
- Consumer Electronics: Utilized in home automation systems and handheld devices, the ATTINY44A-SSN manages tasks efficiently, ensuring optimal device responsiveness and energy usage.
- Automotive: Suitable for use in automotive applications where it manages sensor data and performs as a control system component, enhancing vehicle performance and reliability.
- Industrial Control: In industrial settings, this microcontroller controls machinery operations, offering reliable, precise handling through robust, integrated features suited for tough environments.
- Power Management: Implements effective power management protocols in devices, ensuring sustainable energy use and prolonging the lifespan of battery-operated units.
- Wearable Technology: Can be integrated into wearable devices, where its low power consumption and small form factor are crucial for compact, efficient designs.
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