ATTINY404-SSNR
- Mfr.Part #
- ATTINY404-SSNR
- Manufacturer
- Microchip Technology
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 14SOIC
- Stock
- 7,513
- In Stock :
- 7,513
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Total Internal Ram Size :
- 256B(kB)
- Operating Temperature Classification :
- Industrial
- Supply Voltage-Max (Vsup) :
- 5.5V
- HTS Code :
- 8542.31.00.01
- Clock Freq :
- 20(MHz)
- Number of Terminations :
- 14
- Temperature Grade :
- Industrial
- Instruction Set Architecture :
- RISC
- Interface Type :
- I2C/SPI/USART
- Mounting :
- Surface Mount
- Series :
- AVR® ATtiny
- ROM (words) :
- 2048
- Program Memory Size :
- 4KB 4K x 8
- Supplier Device Package :
- 14-SOIC
- Supply Voltage-Min (Vsup) :
- 1.8V
- Has ADC :
- yes
- Number of ADC Channels :
- 10 Channel
- Oscillator Type :
- Internal
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Package Shape :
- RECTANGULAR
- Qualification :
- -
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Base Product Number :
- ATTINY404
- Mounting Type :
- Surface Mount
- Subcategory :
- Microcontrollers - MCU
- Program Memory Type :
- Flash
- Packaging :
- Tape and Reel (TR)
- Data Bus Width :
- 8 bit
- Number of I/O Lines :
- 12
- On Chip Program ROM Width :
- 16
- Device Core Size :
- 8(b)
- DMA Channels :
- No
- Pin Count :
- 14
- Width :
- 3.9mm
- RAM (words) :
- 256
- Number of Terminals :
- 14
- Terminal Position :
- Dual
- Number of Timers/Counters :
- 2 Timer
- JESD-30 Code :
- R-PDSO-G14
- Tradename :
- AVR
- Speed :
- 20MHz
- On Chip Data RAM Width :
- 8
- RAM (bytes) :
- 256
- RoHS Status :
- RoHS Compliant
- Clock Frequency :
- 20MHz
- Factory Lead Time :
- 16 Weeks
- Height Seated (Max) :
- 1.75mm
- PWM Channels :
- yes
- DAC Channels :
- No
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Mounting Style :
- SMD/SMT
- Product Category :
- 8-bit Microcontrollers - MCU
- Package Type :
- SOIC N
- RAM Size :
- 256 x 8
- Brand :
- Microchip Technology / Atmel
- Operating Temperature (Min) :
- -40C
- Operating Temperature :
- -40°C~105°C TA
- Product :
- MCU
- Terminal Form :
- Gull wing
- Operating Supply Voltage (Min) :
- 1.8(V)
- Bit Size :
- 8
- Seated Height-Max :
- 1.75 mm
- Number of Timers - General Purpose :
- 2
- EEPROM Size :
- 128 x 8
- Terminal Pitch :
- 1.27mm
- Supply Voltage :
- 3V
- Rad Hardened :
- No
- MSL :
- MSL 3 - 168 hours
- ROM Programmability :
- Flash
- # I/Os (Max) :
- 12
- CPU Family :
- AVR RISC
- Operating Supply Voltage (Typ) :
- 3.3/5(V)
- Frequency :
- 20(MHz)
- Maximum Operating Temperature :
- + 105 C
- Manufacturer :
- Microchip
- Data Converters :
- A/D 10x10b
- Operating Temp Range :
- -40C to 105C
- Product Type :
- 8-bit Microcontrollers - MCU
- uPs/uCs/Peripheral ICs Type :
- MICROPROCESSOR, RISC
- Operating Supply Voltage (Max) :
- 5.5(V)
- Product Status :
- Active
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Core Processor :
- AVR
- Connectivity :
- I2C, SPI, UART/USART
- Base Part Number :
- ATTINY404
- Data Converter :
- A/D 10x10b
- Number of I/Os :
- 12 I/O
- Surface Mount :
- yes
- Reach Compliance Code :
- Compliant
- Minimum Operating Temperature :
- - 40 C
- Core Size :
- 8-Bit
- Programmable :
- yes
- Low Power Mode :
- yes
- Operating Temperature (Max) :
- 105C
- RoHS :
- Details
- Interfaces :
- Serial I2C/SPI/USART
- Length :
- 8.65mm
- Number of Timers :
- 2
- Number of I/O :
- 12
- Device Core :
- AVR
- Datasheets
- ATTINY404-SSNR

Microcontrollers Microchip Technology ATTINY404-SSNR Overview
The Microcontrollers Microchip Technology ATTINY404-SSNR is a highly capable microcontroller that offers a perfect blend of efficiency and versatility for a wide range of embedded applications. Manufactured by Microchip Technology, this compact yet powerful device is housed in a 14-SOIC package and comes equipped with 4KB of flash memory and an 8-bit processing core. Designed to meet the demands of modern electronic environments, the ATTINY404-SSNR provides cost-effective solutions with its low power consumption and robust performance features, making it an ideal choice for developers and businesses looking to scale their operations efficiently.
ATTINY404-SSNR Features
This microcontroller stands out for its integration of features designed for high performance in compact devices. The ATTINY404-SSNR includes essential capabilities such as 12 GPIO pins, a 20 MHz internal oscillator, and multiple communication interfaces like SPI and I2C. Additionally, it supports advanced peripherals like ADCs and PWM outputs, which are crucial for sophisticated control applications. Its low-power architecture and programmable brown-out detection ensure reliable operation even in challenging conditions.
ATTINY404-SSNR Applications
- Consumer Electronics: Utilized in smart home devices and portable gadgets, the ATTINY404-SSNR controls user interfaces and sensor integrations efficiently.
- Automotive: Employed in vehicle accessory systems, it manages small, critical tasks such as mirror adjustments and interior lighting.
- Industrial Automation: Acts as a control unit in automation equipment, handling sensor data processing and machine control commands.
- Wearable Technology: Powers fitness trackers and smart watches, managing sensor data collection and user interaction.
- Medical Devices: Used in portable medical diagnostics equipment, it processes inputs from sensors and provides real-time outputs to monitor health parameters.
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