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