ATTINY441-SSU
- Mfr.Part #
- ATTINY441-SSU
- Manufacturer
- Microchip Technology
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 14SOIC
- Stock
- 15,015
- In Stock :
- 15,015
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Product Category :
- 8-bit Microcontrollers - MCU
- Mounting Type :
- Surface Mount
- Typical Operating Supply Voltage :
- 1.7 → 5.5 V
- Package :
- Tube
- Number of Programmable I/O :
- 12
- Instruction Set Architecture :
- RISC
- Peripherals :
- PWM
- REACH SVHC :
- No SVHC
- Terminal Pitch :
- 1.27mm
- RAM Size :
- 256 x 8
- Interface :
- I2C, SPI, UART, USART
- Memory Type :
- Flash
- Core Architecture :
- AVR
- Number of SPI Channels :
- 1
- ROM (words) :
- 2048
- Supplier Device Package :
- 14-SOIC
- Device Core :
- AVR
- Product Type :
- 8-bit Microcontrollers - MCU
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Watchdog Timer :
- yes
- Interfaces :
- I2C/SPI/USART
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Number of PWM Channels :
- 6
- Base Part Number :
- ATtiny441
- Interface Type :
- I2C, SPI, USART
- DMA Channels :
- No
- Schedule B :
- 8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000
- Maximum Operating Temperature :
- +85 °C
- Number of I/O :
- 12
- Terminal Form :
- Gull wing
- Core Size :
- 8-Bit
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Program Memory Size :
- 4KB 4K x 8
- Frequency :
- 16MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Timers/Counters :
- 3
- Data Converter :
- A/D 12x10b
- Speed :
- 16MHz
- Power Supplies :
- 1.8/5V
- Terminal Position :
- Dual
- Published :
- 1997
- Width :
- 3.99mm
- Data Bus Width :
- 8B
- Number of I2C Channels :
- 1
- Brand :
- Microchip Technology / Atmel
- Peak Reflow Temperature (Cel) :
- 260
- Data Converters :
- A/D 12x10b
- Qualification Status :
- Not Qualified
- RoHS :
- Details
- Min Supply Voltage :
- 1.7 V
- Packaging :
- Tube
- Number of Terminations :
- 14
- Has ADC :
- yes
- Dimensions :
- 8.74 x 3.99 x 1.5mm
- Weight :
- 338.011364mg
- Pin Count :
- 14
- JESD-609 Code :
- e3
- Supply Voltage-Max (Vsup) :
- 5.5V
- Mount :
- Surface Mount
- EEPROM Size :
- 256 x 8
- Minimum Operating Temperature :
- -40 °C
- Number of I/Os :
- 12 I/O
- Product Status :
- Active
- Height :
- 1.5mm
- Family Name :
- ATtiny441
- Oscillator Type :
- Internal
- Base Product Number :
- ATtiny441
- MSL :
- MSL 3 - 168 hours
- Operating Temperature :
- -40°C~85°C TA
- Pbfree Code :
- yes
- Series :
- AVR® ATtiny
- Core Processor :
- AVR
- Tradename :
- AVR
- Max Supply Voltage :
- 5.5 V
- Bit Size :
- 8
- Qualification :
- -
- Package Type :
- SOIC
- Mounting Style :
- SMD/SMT
- Max Operating Temperature :
- 85 °C
- Contact Plating :
- Tin
- Max Frequency :
- 16 MHz
- Number of A/D Converters :
- 1
- RoHS Status :
- ROHS3 Compliant
- Memory Size :
- 4kB
- Program Memory Type :
- Flash
- Number of Pins :
- 14
- Voltage - Supply (Vcc/Vdd) :
- 1.7V~5.5V
- Factory Lead Time :
- 8 Weeks
- Supply Voltage :
- 3.3V
- Supply Voltage-Min (Vsup) :
- 1.7V
- Min Operating Temperature :
- -40 °C
- Length :
- 8.74mm
- Number of ADC Channels :
- 17
- Connectivity :
- I2C, SPI, UART/USART
- Manufacturer :
- Microchip
- Datasheets
- ATTINY441-SSU
ATTINY441-SSU Documents

Microcontrollers Microchip Technology ATTINY441-SSU Overview
The Microcontrollers Microchip Technology ATTINY441-SSU is a highly efficient 8-bit MCU from Microchip Technology, crafted to deliver robust performance with minimal power consumption. Enclosed in a compact 14-SOIC package, this microcontroller integrates 4KB of flash memory, offering a balanced combination of versatility and reliability. Its small form factor and enhanced feature set make it an ideal choice for developers looking to deploy advanced controls in space-constrained applications. With its precision and power, the ATTINY441-SSU ensures seamless integration into various complex electronic systems, catering to a broad spectrum of industrial demands.
ATTINY441-SSU Features
This microcontroller stands out with its integration of multiple features designed for high-level performance in a compact package. Key features include 4KB of flash memory, a versatile 8-bit processor, and various communication interfaces including USART, SPI, and I2C, which facilitate enhanced inter-device communication. Additional functionalities like the 10-bit ADC, multiple PWM channels, and advanced power-saving modes provide developers with ample tools to design efficient and responsive applications.
ATTINY441-SSU Applications
- Consumer Electronics: Utilized in devices like smart watches and home automation systems, where its low power consumption and small size are critical for battery longevity and compact design.
- Industrial Control Systems: Employs its robust GPIO capabilities and ADCs to manage and monitor automated processes, improving system reliability and efficiency.
- Automotive Applications: Integrated into automotive subsystems for controlling lighting or engine management, where its reliability and resistance to environmental extremes are essential.
- Internet of Things (IoT) Devices: Perfect for IoT nodes due to its support for multiple communication protocols, facilitating data transfer and connectivity in smart devices.
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