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ATMEGA406-1AAU

ATMEGA406-1AAU

ATMEGA406-1AAU

Microchip Technology

40KB 20K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA406 48 Pin 1MHz 3.3V 48-LQFP

SOT-23

ATMEGA406-1AAU Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-LQFP
Surface MountYES
Number of Pins 48
Supplier Device Package 48-LQFP (7x7)
Number of Terminals 48
Mounting Style SMD/SMT
Interfaces 2-Wire
Data Converters A/D 10x12b
Package Tray
Base Product Number ATMEGA406
Mfr Microchip Technology
Product Status Active
Number of I/Os 18 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 30 C
Interface Type 2-Wire
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename AVR
RoHS Details
Package Shape SQUARE
Number of I/O Lines 19
Operating Temperature-40°C~85°C TA
PackagingTray
Series AVR® ATmega
Published 2006
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
Termination SMD/SMT
Terminal Finish MATTE TIN
Subcategory Microcontrollers - MCU
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Frequency 1MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATMEGA406
JESD-30 Code S-PQFP-G48
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 3.35V
Temperature GradeOTHER
Interface 2-Wire, I2C, Serial
Memory Size40kB
Oscillator TypeInternal
Number of I/O 18
Speed 1MHz
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 4V~25V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Number of Bits 8
Core Processor AVR
Peripherals POR, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 40KB 20K x 16
Connectivity I2C
Bit Size 8
Data Converter A/D 10x12b
Watchdog TimerYes
Access Time 1 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Seated Height-Max 1.6 mm
Number of Timers/Counters 2
Product Type8-bit Microcontrollers - MCU
Density 320 kb
EEPROM Size 512 x 8
ROM Programmability FLASH
Number of I2C Channels 1
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CoreAVR
Height 1.6mm
Length 7.1mm
Width 7.1mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:981 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.64000$6.64
25$6.08720$152.18
100$5.51050$551.05

ATMEGA406-1AAU Product Details

ATMEGA406-1AAU Overview


A 48-LQFP package is included. In total, it has 18 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. AVR® ATmega series components belong to this electrical component. Its program memory size is 40KB 20K x 16. There is a AVR Core Processor inside MCU that provides this device with its power. MICROCONTROLLER, RISC uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 48 terminations in total. The part works on a 8-bit basis. An output voltage of 3.3V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. 40kB memory size belongs to the part. ATMEGA406 is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 1MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel YES. On the chip, there are 48 pins that are accessible. A total of 2 timers/counters are included in the package. 8 bits are found on a chip. Devices like this use an 1-channel PWM controller.

ATMEGA406-1AAU Features


48-LQFP package
Mounting type of Surface Mount
Microcontrollers - MCU subcategory


ATMEGA406-1AAU Applications


There are a lot of Microchip Technology
ATMEGA406-1AAU Microcontroller applications.


  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras

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