ATTINY402-SSN
- Mfr.Part #
- ATTINY402-SSN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 8SOIC
- Stock
- 1,550
- In Stock :
- 1,550
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Brand :
- Microchip Technology / Atmel
- Number of Timers - General Purpose :
- 2
- Operating Temperature (Max) :
- 105C
- ROM Programmability :
- Flash
- Rad Hardened :
- No
- Device Core :
- AVR
- Device Core Size :
- 8(b)
- On Chip Data RAM Width :
- 8
- Data Bus Width :
- 8bit
- Package Type :
- SOIC W
- Product :
- MCU
- EEPROM Size :
- 128 x 8
- Product Type :
- 8-bit Microcontrollers - MCU
- Length :
- 4.9mm
- Operating Temperature (Min) :
- -40C
- Total Internal Ram Size :
- 256B(kB)
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART
- Data Converters :
- A/D 6x10b
- Number of Serial I/Os :
- 1
- Terminal Position :
- Dual
- Package :
- Tube
- Base Product Number :
- ATTINY402
- CPU Family :
- AVR RISC
- Oscillator Type :
- Internal
- Terminal Pitch :
- 1.27mm
- Height Seated (Max) :
- 1.75mm
- Number of ADC Channels :
- 6 Channel
- Clock Freq :
- 20(MHz)
- Maximum Operating Temperature :
- + 105 C
- PWM Channels :
- yes
- RAM (words) :
- 256
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Mounting Style :
- SMD/SMT
- Clock Frequency :
- 20MHz
- Instruction Set Architecture :
- RISC
- Operating Supply Voltage (Typ) :
- 2.5/3.3/5(V)
- RAM Size :
- 256 x 8
- Family Name :
- ATTINY402
- Supply Voltage-Max (Vsup) :
- 5.5V
- RoHS :
- Details
- Interfaces :
- Serial I2C/SPI/USART
- Number of Timers/Counters :
- 3 Timer
- Reach Compliance Code :
- Compliant
- Seated Height-Max :
- 1.75 mm
- Width :
- 3.9mm
- Tradename :
- AVR
- Number of I/O :
- 6
- Product Status :
- Active
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 15 Weeks
- Supply Voltage :
- 5V
- ROM (words) :
- 2048
- Product Category :
- 8-bit Microcontrollers - MCU
- Programmable :
- yes
- Pin Count :
- 8
- Number of I/Os :
- 6 I/O
- Packaging :
- Tube
- Subcategory :
- Microcontrollers - MCU
- Has ADC :
- yes
- Bit Size :
- 8
- Program Memory Type :
- Flash
- MSL :
- MSL 3 - 168 hours
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Additional Feature :
- ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 5 MHZ AND 2.7 V MINIMUM SUPPLY AT 10 MHZ
- Number of I/O Lines :
- 8
- DAC Channels :
- No
- RAM (bytes) :
- 256
- Core Size :
- 8-Bit
- Package Shape :
- RECTANGULAR
- Number of Terminals :
- 8
- On Chip Program ROM Width :
- 16
- Operating Temperature Classification :
- Industrial
- Low Power Mode :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Qualification :
- -
- Operating Temp Range :
- -40C to 105C
- Operating Supply Voltage (Max) :
- 5.5(V)
- Mounting :
- Surface Mount
- Supplier Device Package :
- 8-SOIC
- Minimum Operating Temperature :
- - 40 C
- DMA Channels :
- No
- Operating Temperature :
- -40°C~105°C TA
- # I/Os (Max) :
- 6
- Mounting Type :
- Surface Mount
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Manufacturer :
- Microchip
- Temperature Grade :
- Industrial
- Operating Supply Voltage (Min) :
- 1.8(V)
- Program Memory Size :
- 4KB 4K x 8
- Speed :
- 20MHz
- Series :
- AVR® ATtiny
- Surface Mount :
- yes
- Supply Voltage-Min (Vsup) :
- 4.5V
- Interface Type :
- I2C/SPI/USART
- Number of Timers :
- 2
- JESD-30 Code :
- R-PDSO-G8
- Data Converter :
- A/D 6x10b
- Number of Terminations :
- 8
- Core Processor :
- AVR
- Frequency :
- 20(MHz)
- Datasheets
- ATTINY402-SSN

Microcontrollers Microchip Technology ATTINY402-SSN Overview
The ATTINY402-SSN from Microchip Technology is a cutting-edge microcontroller designed for efficient management in embedded systems requiring compact, yet powerful hardware. This 8-bit MCU stands out due to its robust integration in a small 8SOIC package, facilitating seamless incorporation into space-constrained applications. Equipped with 4KB of flash memory, the ATTINY402-SSN delivers excellent performance for handling complex computations and data processing in a tiny footprint. Ideal for developers looking to optimize their system's performance without sacrificing space, this microcontroller is a pivotal component in modern electronic design, fostering innovation in a variety of industries.
ATTINY402-SSN Features
The ATTINY402-SSN boasts several key features that make it highly suitable for demanding applications. These include a 4KB flash memory, which provides ample space for program storage and efficient run-time execution. Its 8-bit architecture ensures compatibility with a wide range of software and hardware tools, while the compact 8SOIC package allows for minimized PCB space usage. Furthermore, the device supports advanced interfaces such as SPI and I2C, enhancing its ability to communicate with other devices in complex embedded systems.
ATTINY402-SSN Applications
- Wearable Technology: Utilized in smartwatches and fitness trackers, the ATTINY402-SSN's small form factor and power efficiency are critical for devices that require long battery life and compact size.
- Home Automation: Powers smart sensors and switches, enabling efficient communication in IoT ecosystems, thanks to its robust I2C and SPI support.
- Consumer Electronics: Embedded in toys and handheld devices, providing cost-effective processing capabilities that allow for enhanced user interaction and functionality.
- Medical Devices: Integral in portable medical monitoring systems, where its low power consumption and small size are essential for patient comfort and device portability.
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