ATTINY404-SSFR
- Mfr.Part #
- ATTINY404-SSFR
- Manufacturer
- Microchip Technology
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 14SOIC
- Stock
- 26,229
- In Stock :
- 26,229
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Mounting Style :
- SMD/SMT
- Product Type :
- 8-bit Microcontrollers - MCU
- Device Core :
- AVR
- Data Converter :
- A/D 10x10b
- RoHS Status :
- RoHS Compliant
- Number of Terminals :
- 14
- Tradename :
- AVR
- Supply Voltage :
- 3V
- Program Memory Size :
- 4KB 4K x 8
- Interface Type :
- I2C, SPI, USART
- On Chip Program ROM Width :
- 16
- DAC Channels :
- No
- Reach Compliance Code :
- Compliant
- RAM Size :
- 256 x 8
- Instruction Set Architecture :
- RISC
- Bit Size :
- 8
- Number of I/Os :
- 12 I/O
- Number of Terminations :
- 14
- Core Processor :
- AVR
- Family Name :
- ATTINY404
- Speed :
- 20MHz
- Supplier Device Package :
- 14-SOIC
- Seated Height-Max :
- 1.75 mm
- Number of I/O :
- 12
- DMA Channels :
- No
- Number of Ethernet Channels :
- 0
- Temperature Grade :
- Automotive
- Height Seated (Max) :
- 1.75mm
- JESD-30 Code :
- R-PDSO-G14
- Factory Lead Time :
- 17 Weeks
- Package Type :
- SOIC
- Number of Timers :
- 2
- Number of Timers/Counters :
- 2 Timer
- Base Part Number :
- ATTINY404
- Package Shape :
- RECTANGULAR
- Data Converters :
- A/D 10x10b
- Series :
- AVR® ATtiny
- Number of SPI Channels :
- 1
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Mounting Type :
- Surface Mount
- Number of UART Channels :
- 1
- Maximum Operating Temperature :
- +125 °C
- Minimum Operating Temperature :
- -40 °C
- RoHS :
- Details
- Dimensions :
- 8.74 x 3.99 x 1.5mm
- Product Status :
- Active
- Product Category :
- 8-bit Microcontrollers - MCU
- ROM Programmability :
- Flash
- ROM (words) :
- 2048
- Height :
- 1.5mm
- Supply Voltage-Min (Vsup) :
- 1.8V
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- EEPROM Size :
- 128 x 8
- Brand :
- Microchip Technology
- Base Product Number :
- ATTINY404
- Operating Temperature :
- -40°C~125°C TA
- Number of ADC Channels :
- 10 Channel
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Terminal Pitch :
- 1.27mm
- RAM (words) :
- 256
- CPU Family :
- AVR RISC
- Connectivity :
- I2C, SPI, UART/USART
- On Chip Data RAM Width :
- 8
- RAM (bytes) :
- 256
- uPs/uCs/Peripheral ICs Type :
- MICROPROCESSOR, RISC
- Terminal Position :
- Dual
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Clock Frequency :
- 16MHz
- Subcategory :
- Microcontrollers - MCU
- Pin Count :
- 14
- Data Bus Width :
- 8bit
- Product :
- MCU
- Manufacturer :
- Microchip
- Program Memory Type :
- Flash
- Low Power Mode :
- yes
- PWM Channels :
- yes
- Width :
- 3.9mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Surface Mount :
- yes
- Typical Operating Supply Voltage :
- 5.5 V
- Core Size :
- 8-Bit
- Length :
- 8.65mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of I/O Lines :
- 12
- Number of I2C Channels :
- 1
- Packaging :
- Tape and Reel (TR)
- Has ADC :
- yes
- Terminal Form :
- Gull wing
- HTS Code :
- 8542.31.00.01
- Oscillator Type :
- Internal
- Datasheets
- ATTINY404-SSFR

Microcontrollers Microchip Technology ATTINY404-SSFR Overview
The Microcontrollers Microchip Technology ATTINY404-SSFR represents a powerful, yet compact, 8-bit microcontroller unit (MCU) from Microchip Technology, offering robust capabilities in a small 14SOIC package. Designed for efficiency and versatility, this MCU features a 4KB flash memory, enabling sophisticated program execution in constrained space environments. Ideal for applications requiring automation and intelligence, the ATTINY404-SSFR combines performance with low-power consumption, making it a top choice for developers and engineers looking to enhance their systems with smart microcontroller solutions.
ATTINY404-SSFR Features
- 8-bit AVR Processor: Ensures reliable processing with high efficiency and simplicity in coding.
- 4KB of In-system Programmable Flash: Allows ample space for application code and data storage.
- 12 Programmable I/O Lines: Offers flexibility in device control and customization of inputs/outputs.
- Up to 20 MHz Operating Frequency: Provides robust speed for time-sensitive tasks in various applications.
- Low Power Consumption: Ideal for battery-operated or power-sensitive devices.
- Advanced Peripherals: Includes ADC, Analog Comparator, and USART interface to support complex applications.
ATTINY404-SSFR Applications
- Consumer Electronics: Utilized in smart home devices like thermostats and remote controls, enhancing user interaction and automation.
- Wearable Technology: Powers small, battery-operated wearable devices due to its compact size and low power requirement, optimizing portability and functionality.
- Industrial Control Systems: Serves in sensors and actuators, providing precise control and monitoring necessary for industrial automation.
- Automotive Applications: Used in car entertainment systems and peripheral monitoring, improving the automotive user experience through enhanced functionality.
- Healthcare Devices: Integrates into medical monitoring tools, aiding in patient care with reliable data collection and device operation.
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