ATTINY402-SSN Microcontrollers - MCU by Microchip Technology

Status: Active
Series: ATTINY402
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The ATtiny402 is a microcontroller using the 8-bit AVR®  processor with a hardware multiplier, running at up to 20 MHz and 4 KB Flash, 256B SRAM, and 128B of EEPROM in an 8-pin package. The series uses the latest technologies from Microchip with a flexible and low-power architecture, including an Event System and SleepWalking, accurate analog features, and advanced peripherals.

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Prices starting from US$0.37

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Features

135 instructions
Hardware multiplier
Ultra Low Power (ULP)
Idle
Standby
Power Down
3 Channels Event System
Configurable Custom Logic (CCL)
6 Channel 10-bit ADC with Voltage Reference
Comparators
2x 16-bit Timer (TCA / TCB)
Cyclical Redundancy Check (CRC/SCAN)
Watchdog Timer (WDT)
Power-On Reset (POR)
Brown-Out Detection (BOD)
Single pin programming and debugging interface (UPDI)
Operation Voltage: 1.8V – 5.5V

Specifications

Program Memory Type Flash
Program Memory Size (KB) 4
CPU Speed (MIPS/DMIPS) 20
Data EEPROM (bytes) 128
Capture/Compare/PWM (CCP) 0
Max 8 Bit Digital Timers 0
Number of ADCs 0
ADC Channels 12
Max ADC Resolution (bits) 10
Number of Comparators 1
Temp. Range Min. -40
Temp. Range Max. 125
Operation Voltage Max.(V) 5.5
Operation Voltage Min.(V) 1.8
Pin Count 8
Low Power No
Pins | Packaging 8 | SOIC
Temp Range -40C to +105C
Packing Media Tube (100)

Resources



Application Notes
TB3229 - Getting Started with General Purpose Input/Output (GPIO)
TB3262 - AVR1000b: Getting Started with Writing C-Code for AVR MCUs
AN3407 - Using Matrix Keypad with AVR® Devices
AN_1619 - AVR040: EMC Design Considerations
AN3320 - AVR318: Dallas 1-Wire Master on tinyAVR and megaAVR
AN2665 - Interfacing AVR Microcontrollers with Serial memories
AN_8016 - AVR323: Interfacing GSM Modems
AN_2568 - AVR911: AVR Open-source Programmer
AN2519 - AVR Microcontroller Hardware Design Considerations
AN_2540 - AVR104: Buffered Interrupt Controlled EEPROM Writes
AN_2551 - AVR132: Using the Enhanced Watchdog Timer
AN_2575 - AVR106: C Functions for Reading and Writing to Flash Memory
AN_42789 - AVR42789: Writing to Flash on the New tinyAVR Platform Using Assembly
AN2648 - Selecting and Testing 32 KHz Crystal Oscillators for AVR Microcontrollers
AN2468 - Production Programming of Microchip AVR and SAM Microcontrollers
AN2547 - Digital Sound Recorder using DAC with tinyAVR 1-series
AN2522 - Core Independent Brushless DC Fan Control Using CCL AVR Microcontrollers
AN2548 - Core Independent Ultrasonic Distance Measurement with the tinyAVR 1-series
AN2543 - Temperature Logger with ATtiny817 and SD Card
AN2387 - Core Independent Nightlight Using Configurable Custom Logic on ATtiny1617
AN2371 - Manchester Encoder Using USART and CCL on ATtiny817
AN2451 - Getting Started with Core Independent Peripherals on AVR Microcontrollers
AN2447 - Measure VCC/Battery Voltage Without Using I/O Pin on tinyAVR and megaAVR
AN2400 - Using Event System on ATtiny817
AN2515 - AVR Low-power Techniques
AN2466 - Using Atmel-ICE for AVR Programming In Mass Production
AN2434 - Interfacing Quadrature Encoder Using CCL with TCA and TCB
AN2521 - CRCSCAN on tinyAVR 0- and 1-series, and megaAVR 0-series
AN2551 - Noise Countermeasures for ADC Applications
AN2572 - ADC Oversampling with tinyAVR 0- and 1-series, and megaAVR 0-series
AN2573 - ADC Basics with tinyAVR 0- and 1-series, and megaAVR 0-series
AN1982 - Interrupt System in tinyAVR 0- and 1-series, and megaAVR 0-series
AN1983 - Writing to Flash and EEPROM on the tinyAVR 1-series
AN2607 - Pillbox Alarm Application for the AVR P4 FEB
AN2632 - Guide to IEC 60730 Class B Compliance with tinyAVR® 1-series
AN2634 - Bootloader for tinyAVR 0- and 1-series, and megaAVR 0-series
AN2634 UART Source Code - Bootloader for tinyAVR 0- and 1-series, and megaAVR 0-series
AN2636 - Migration Between tinyAVR® 1-series and tinyAVR 0-series
AN2658 - USART in One-Wire Mode
AN2701 - Digital Signal Processing Performance of the 8-bit AVR Core
AN2712 - Getting Started with tinyAVR® 0-series
AN2541 - Functional Safety Demonstrator Using ATtiny3217
AN2747 - Robustness on tinyAVR 0- and 1-series, and megaAVR 0-series
AN2751 - Process Scheduling on an 8-bit Microcontroller
AN2799 - Using the Petit FAT File System Module with AVR Microcontrollers
TB3213 - Getting Started with RTC
TB3218 - Getting Started with Configurable Custom Logic (CCL)
TB3209 - Getting Started with ADC
TB3211 - Getting Started with AC
TB3217 - Getting Started with TCA
TB3214 - Getting Started with TCB
TB3216 - Getting Started with USART
AN3007 - Getting Started with FreeRTOS on megaAVR 0-series




Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.078
Shipping Weight (kg) 0.25
Lead Count 8
Package Type SOIC
Package Width or Size .150In(3.90mm)
Soldering Composition Matte Tin

Alternative Descriptions

4kB, 0-series, SOIC8, 105C, Green, Tube | Microchip Technology
Mcu, 8Bit, 20Mhz, Soic-8 | Newark Electronics
MCU, 8BIT, 20MHZ, SOIC-8 | element14
Microchip Microcontroller AVR 20MHz 4KB / 256B SOIC-8 | Distrelec
IC: AVR microcontroller | Transfer Multisort Elektronik
Microchip, ATTINY402-SSN | RS
MCU 8-Bit ATTINY402 AVR RISC 4KB Flash 1.8V to 5.5V 8-Pin SOIC Tray | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ATTINY402-SSN?

Additional datasheets, footprints and schematics for ATTINY402-SSN are listed on our Part Details page. You can also find images and similar parts to ATTINY402-SSN on this page.

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Distributor pricing and stock information is available for ATTINY402-SSN on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ATTINY402-SSN price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ATTINY402-SSN fall under?

The ATTINY402-SSN is listed under Semiconductors - ICs > Microcontrollers - MCU > 8 Bit Microcontrollers - MCU.

Can I view similar or alternative parts?

You can view similar parts to ATTINY402-SSN when available in the 8 Bit Microcontrollers - MCU range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the ATTINY402-SSN you can contact the distributor directly for product support, shipping queries etc.

Is the ATTINY402-SSN RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for ATTINY402-SSN have stock available?

Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and Distrelec have stock available or on a lead time for ATTINY402-SSN.

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