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

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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















