ATTINY402-SSNR
- Mfr.Part #
- ATTINY402-SSNR
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 8SOIC
- Stock
- 1,107
- In Stock :
- 1,107
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Packaging :
- Tape and Reel (TR)
- Bit Size :
- 8
- Number of Serial I/Os :
- 1
- Number of Timers :
- 2
- Base Part Number :
- ATTINY402
- Tradename :
- AVR
- Number of I/O Lines :
- 8
- Number of I/Os :
- 6 I/O
- Product Category :
- 8-bit Microcontrollers - MCU
- Number of Terminations :
- 8
- Core Size :
- 8-Bit
- DAC Channels :
- No
- Supplier Device Package :
- 8-SOIC
- Minimum Operating Temperature :
- -40 °C
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Operating Temperature :
- -40°C~105°C TA
- ROM Programmability :
- Flash
- Device Core :
- AVR
- Width :
- 3.9mm
- Number of Timers/Counters :
- 3 Timer
- PWM Channels :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Oscillator Type :
- Internal
- Interfaces :
- I2C, SPI, USART
- Dimensions :
- 5.05 x 3.99 x 1.5mm
- Series :
- AVR® ATtiny
- Length :
- 4.9mm
- Number of UART Channels :
- 1
- Product Status :
- Active
- RAM Size :
- 256 x 8
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Has ADC :
- yes
- Product Type :
- 8-bit Microcontrollers - MCU
- Brand :
- Microchip Technology / Atmel
- Height Seated (Max) :
- 1.75mm
- Temperature Grade :
- Industrial
- Supply Voltage-Max (Vsup) :
- 5.5V
- Package Shape :
- RECTANGULAR
- Program Memory Size :
- 4KB 4K x 8
- Factory Lead Time :
- 15 Weeks
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART
- Number of I/O :
- 6
- Seated Height-Max :
- 1.75 mm
- Product :
- MCU
- Terminal Form :
- Gull wing
- Program Memory Type :
- Flash
- Supply Voltage-Min (Vsup) :
- 4.5V
- Low Power Mode :
- yes
- Data Converter :
- A/D 6x10b
- Qualification :
- -
- RoHS Status :
- RoHS Compliant
- Manufacturer :
- Microchip
- Maximum Operating Temperature :
- +105 °C
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- Subcategory :
- Microcontrollers - MCU
- Terminal Position :
- Dual
- Supply Voltage :
- 5V
- Number of Terminals :
- 8
- Number of SPI Channels :
- 1
- HTS Code :
- 8542.31.00.01
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Surface Mount :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Package Type :
- SOIC150
- ROM (words) :
- 2048
- Instruction Set Architecture :
- RISC
- JESD-30 Code :
- R-PDSO-G8
- Number of I2C Channels :
- 1
- Core Processor :
- AVR
- Data Bus Width :
- 8bit
- RAM (bytes) :
- 256
- Interface Type :
- I2C, SPI, USART
- Clock Frequency :
- 20MHz
- Reach Compliance Code :
- Compliant
- Base Product Number :
- ATTINY402
- DMA Channels :
- No
- Height :
- 1.5mm
- Terminal Pitch :
- 1.27mm
- CPU Family :
- AVR RISC
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Family Name :
- ATTINY402
- RAM (words) :
- 256
- On Chip Data RAM Width :
- 8
- Mounting Type :
- Surface Mount
- MSL :
- MSL 3 - 168 hours
- EEPROM Size :
- 128 x 8
- Number of ADC Channels :
- 6 Channel
- RoHS :
- Details
- Speed :
- 20MHz
- Data Converters :
- A/D 6x10b
- Mounting Style :
- SMD/SMT
- Additional Feature :
- ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 5 MHZ AND 2.7 V MINIMUM SUPPLY AT 10 MHZ
- On Chip Program ROM Width :
- 16
- Pin Count :
- 8
- Datasheets
- ATTINY402-SSNR
ATTINY402-SSNR Documents

Microcontrollers Microchip Technology ATTINY402-SSNR Overview
Introducing the ATTINY402-SSNR from Microchip Technology, a high-performance microcontroller designed for applications requiring a compact, yet powerful MCU solution. This 8-bit microcontroller integrates a 4KB flash memory, providing ample space for application code and data storage. Housed in an 8SOIC package, the ATTINY402-SSNR offers a robust platform for developing advanced electronics in a space-constrained environment. With its low power consumption and high efficiency, the Microcontrollers Microchip Technology ATTINY402-SSNR is ideal for designing scalable and cost-effective solutions in a variety of industries.
ATTINY402-SSNR Features
The ATTINY402-SSNR microcontroller boasts several key features that make it a preferred choice for developers and engineers. Key attributes include its 8-bit architecture, 4KB of integrated flash memory, and the compact 8SOIC packaging. This MCU also supports advanced peripherals like ADCs, SPI, and I2C interfaces, enabling a wide range of functionalities. Additionally, its low-power design ensures optimal performance for battery-powered applications, enhancing the overall device longevity and reliability.
ATTINY402-SSNR Applications
- Wearable Electronics: Utilized in smartwatches and fitness trackers, the ATTINY402-SSNR’s low power consumption and small footprint make it an excellent choice for devices where space and battery life are critical.
- Smart Home Devices: Perfect for smart lighting and home automation controllers, this MCU can manage inputs from various sensors and execute commands, thus enhancing home intelligence and efficiency.
- Industrial Automation: In industrial settings, the ATTINY402-SSNR can control machinery, monitor sensors, and process data, thereby streamlining operations and improving system responsiveness.
- Consumer Electronics: Applied in toys and handheld gadgets, the MCU provides cost-effective processing capabilities, allowing for innovative features and interactive user interfaces.
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