ATTINY406-SFR
- Mfr.Part #
- ATTINY406-SFR
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 20SOIC
- Stock
- 532
- In Stock :
- 532
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Length :
- 12.8mm
- Number of Ethernet Channels :
- 0
- Number of ADC Channels :
- 12 Channel
- Manufacturer :
- Microchip
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Terminal Position :
- Dual
- RoHS :
- Details
- Device Core :
- AVR
- Interface Type :
- I2C, SPI, USART
- Number of External Interrupts :
- 18
- Product Status :
- Active
- HTS Code :
- 8542.31.00.01
- Number of I2C Channels :
- 1
- Bit Size :
- 8
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- DMA Channels :
- No
- Number of Terminations :
- 20
- Base Product Number :
- ATtiny406
- ROM Programmability :
- Flash
- Supply Voltage-Max (Vsup) :
- 5.5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Package Type :
- SOIC
- Clock Frequency :
- 16MHz
- Series :
- AVR® ATtiny
- Reach Compliance Code :
- Compliant
- Core Size :
- 8-Bit
- Package Shape :
- RECTANGULAR
- Product Type :
- 8-bit Microcontrollers - MCU
- Seated Height-Max :
- 2.65 mm
- Has ADC :
- yes
- Mounting Style :
- SMD/SMT
- Tradename :
- AVR
- Mounting Type :
- Surface Mount
- Connectivity :
- I2C, SPI, UART/USART
- Operating Temperature :
- -40°C~125°C TA
- Terminal Form :
- Gull wing
- Number of I/O Lines :
- 18
- Factory Lead Time :
- 16 Weeks
- Temperature Grade :
- Automotive
- Number of Timers/Counters :
- 2 Timer
- Base Part Number :
- ATtiny406
- Oscillator Type :
- Internal
- Minimum Operating Temperature :
- -40 °C
- Program Memory Size :
- 4KB 4K x 8
- On Chip Data RAM Width :
- 8
- Speed :
- 20MHz
- Family Name :
- ATtiny406
- Core Processor :
- AVR
- Brand :
- Microchip Technology / Atmel
- Product :
- MCU
- Instruction Set Architecture :
- RISC
- DAC Channels :
- No
- EEPROM Size :
- 128 x 8
- Typical Operating Supply Voltage :
- 5.5 V
- Product Category :
- 8-bit Microcontrollers - MCU
- Supply Voltage-Min (Vsup) :
- 4.5V
- Number of Terminals :
- 20
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Data Converters :
- A/D 12x10b
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Program Memory Type :
- Flash
- Number of I/Os :
- 18 I/O
- Number of SPI Channels :
- 1
- RAM (bytes) :
- 256
- On Chip Program ROM Width :
- 8
- RoHS Status :
- ROHS3 Compliant
- Subcategory :
- Microcontrollers - MCU
- Additional Feature :
- ALSO OPERATES AT 1.8V MINIMUME SUPPLY AT 5MHZ AND 2.7V MINIMUM SUPPLY AT 10 MHZ
- Terminal Pitch :
- 1.27mm
- Number of Timers :
- 2
- Supplier Device Package :
- 20-SOIC
- Data Bus Width :
- 8bit
- RAM (words) :
- 256
- RAM Size :
- 256 x 8
- Number of I/O :
- 18
- Height Seated (Max) :
- 2.65mm
- Packaging :
- Tape and Reel (TR)
- CPU Family :
- AVR RISC
- Width :
- 7.5mm
- ROM (words) :
- 4096
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of UART Channels :
- 1
- Surface Mount :
- yes
- Maximum Operating Temperature :
- +125 °C
- Data Converter :
- A/D 12x10b
- JESD-30 Code :
- R-PDSO-G20
- PWM Channels :
- yes
- Supply Voltage :
- 5V
- Low Power Mode :
- yes
- Pin Count :
- 20
- Datasheets
- ATTINY406-SFR

Microcontrollers Microchip Technology ATTINY406-SFR Overview
The Microcontrollers Microchip Technology ATTINY406-SFR is a highly efficient and versatile 8-bit microcontroller unit (MCU) designed by Microchip Technology. Packaged in a compact 20-SOIC format, it boasts 4KB of flash memory, offering robust performance for embedded systems. This MCU is particularly noted for its low power consumption and high reliability, making it an ideal choice for developers looking to optimize their electronic designs for better operational efficiency and cost-effectiveness.
ATTINY406-SFR Features
The ATTINY406-SFR microcontroller includes several features that make it an exceptional component for a wide range of applications. Key features include an 8-bit AVR processor, 4KB of in-system programmable flash, and multiple sleep modes to conserve power. Additionally, it supports a variety of communication protocols, including SPI, I2C, and USART, which are essential for modern IoT applications. It also has high-performance analog features like a 10-bit ADC, making it suitable for sensor integration and real-time analog monitoring.
ATTINY406-SFR Applications
- Consumer Electronics: Utilized in smart home devices, the ATTINY406-SFR manages sensor data and performs basic processing tasks to enhance device responsiveness and functionality.
- Industrial Control: In industrial environments, it controls machinery by processing inputs from various sensors and executing commands based on real-time data analysis.
- Automotive Applications: Embedded in automotive systems, the ATTINY406-SFR contributes to monitoring and managing vehicle dynamics and safety features.
- Wearable Technology: This MCU powers wearable devices, handling data from health monitoring sensors and improving battery life through efficient power management.
- Internet of Things (IoT): It is ideal for IoT devices, facilitating communication and data exchange between interconnected devices over networks.
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