ATTINY412-SSNR The ATTINY412-SSNR is an 8-bit AVR microcontroller from Microchip Technology with 4KB Flash memory, 256B SRAM, and 128B EEPROM in an 8-SOIC package.
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ATTINY412-SSNR

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATTINY412-SSNR is an 8-bit AVR microcontroller from Microchip Technology with 4KB Flash memory, 256B SRAM, and 128B EEPROM in an 8-SOIC package.
✓ Total Stock: 90,400 pcs

ATTINY412-SSNR Available from 1 distributor

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ATTINY412-SSNR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Watchdog Timer

ATTINY412-SSNR Description

Short technical summary and product information.

The ATTINY412-SSNR is a member of Microchip Technology's tinyAVR 1-series of microcontrollers, featuring an 8-bit AVR core running at up to 20 MHz. It provides 4KB of in-system self-programmable Flash memory, 256 bytes of SRAM, and 128 bytes of EEPROM with high endurance: 10,000 cycles for Flash and 100,000 cycles for EEPROM, with data retention of 40 years at 55°C.

 

This microcontroller includes a rich set of peripherals such as a 16-bit Timer/Counter type A (TCA) with three compare channels, a 16-bit Timer/Counter type B (TCB) with input capture, a 12-bit Timer/Counter type D (TCD) for control applications, and a 16-bit Real-Time Counter (RTC). It also features a Watchdog Timer (WDT) with Window mode, a USART with fractional baud rate generator, and a single-pin Unified Program and Debug Interface (UPDI). Analog peripherals include a 6-channel 10-bit ADC with 115 ksps sampling rate and a single 8-bit DAC.

 

The device operates over a wide voltage range of 1.8V to 5.5V and a temperature range of -40°C to 105°C. It is available in a surface-mount 8-SOIC package (0.154", 3.90mm Width) with 6 general-purpose I/O lines. Connectivity interfaces include I²C, IrDA, LINbus, SPI, and UART/USART. The microcontroller also includes an Event System and Configurable Custom Logic (2 LUTs) for core-independent peripheral operation.

ATTINY412-SSNR Quick Information

Product Type: Microcontroller
Series: ATtiny412
Canonical Name: Microchip Technology ATTINY412-SSNR 8-bit AVR Microcontroller
Subcategory: 8-bit Microcontrollers

ATTINY412-SSNR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATTINY412-SSNR Features

  • 8-bit AVR core running up to 20 MHz.
  • 4KB Flash with 10,000 write/erase cycles.
  • 128B EEPROM with 100,000 write/erase cycles.
  • 6-channel 10-bit ADC and 8-bit DAC.
  • Operates from 1.8V to 5.5V supply.

ATTINY412-SSNR Applications

  • Ideal for sensor interface and control applications.
  • Suitable for battery-powered and portable devices.
  • Used in industrial control and automation systems.
  • Applicable in consumer electronics and IoT nodes.

ATTINY412-SSNR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATTINY412-SSNR?

The ATTINY412-SSNR operates from 1.8V to 5.5V.

What is the operating temperature range of the ATTINY412-SSNR?

The operating temperature range is -40°C to 105°C (TA).

What package does the ATTINY412-SSNR come in?

The ATTINY412-SSNR is available in an 8-SOIC (0.154", 3.90mm Width) surface-mount package.

How much Flash memory does the ATTINY412-SSNR have?

It has 4KB (4K x 8) of in-system self-programmable Flash memory.

What is the maximum clock speed of the ATTINY412-SSNR?

The maximum clock speed is 20 MHz at 4.5V-5.5V, 10 MHz at 2.7V-5.5V, and 5 MHz at 1.8V-5.5V.

Does the ATTINY412-SSNR have an ADC?

Yes, it includes a 6-channel 10-bit ADC with a sampling rate of 115 ksps.

What communication interfaces does the ATTINY412-SSNR support?

It supports I²C, IrDA, LINbus, SPI, and UART/USART.

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