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ATTINY412-SSF

MCHPATTINY412-SSF

Microchip Technology
8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 125C, Green, Tube
1,560 in stock
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Overview

The ATTINY412-SSF is a high-performance 8-bit AVR RISC microcontroller featuring 4KB of Flash memory and a maximum clock speed of 20MHz in a compact 8-pin SOIC package. It is part of the tinyAVR 1-series, integrating advanced peripherals like Configurable Custom Logic (CCL) and a Core Independent Peripheral (CIP) event system to reduce CPU overhead.

Why Choose This Part

The device features the Unified Program Debug Interface (UPDI) for single-pin programming and debugging, maximizing available I/O. It includes a hardware multiplier and an internal oscillator, allowing for efficient 8-bit processing without external timing components in a minimal 8-pin footprint.

Applications

Simple Sensor Nodes
Utilizing the 6-channel 10-bit ADC and low power modes to monitor analog sensors in space-constrained designs.
Hardware Logic Replacement
Using the Configurable Custom Logic (CCL) to replace discrete gates or glue logic with programmable on-chip hardware.
I2C to UART Bridge
Acting as a protocol translator between different communication buses in larger embedded systems.
Industrial Monitoring
Operating in harsh environments with a temperature range up to 125C and integrated CRC memory scanning for safety.

Key Specifications

Speed 16MHz
RAM Size 256 x 8
Core Size 8-Bit
EEPROM Size 128 x 8
Peripherals Brown-out Detect/Reset, POR, WDT
Connectivity I2C, IrDA, LINbus, SPI, UART/USART
Mounting Type Surface Mount
Number of I/O 6
Core Processor AVR
Package / Case 8-SOIC (0.154", 3.90mm Width)
Data Converters A/D 6x10b; D/A 1x8b
Oscillator Type Internal
Program Memory Size 4KB (4K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 125degC (TA)
Supplier Device Package 8-SOIC
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V

Getting Started

Engineers can develop for this MCU using Microchip Studio or MPLAB X IDE with the XC8 compiler. Hardware evaluation is best performed using the ATtiny412 Curiosity Nano (AC164160), and programming requires a UPDI-compatible debugger such as the MPLAB PICkit 5 or Atmel-ICE.

Categories

Microcontrollers > AVR
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