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EU RoHSCompliant
ECCN (US)EAR99
Part StatusActive
PackagingTray
MountingSurface Mount
BrandMicrochip Technology/Atmel
Mounting TypeSurface Mount
SeriesATtiny441
Minimum Operating Temperature-40 C
Maximum Operating Temperature+85 C
Operating Temperature-40°C ~ 85°C(TA)
Product Type8-bit Microcontrollers-MCU
Package / CaseQFN-20
SubcategoryMicrocontrollers-MCU
Supplier Device Package20-QFN-EP(4x4)
RoHSDetails
TradenameAVR
ProductMCU
Pin Count20
ProgrammabilityYes
Standard Package NameQFN
Supplier PackageWQFN EP
PCB changed20
Lead ShapeNo Lead
Interface TypeI2C/SPI/USART
AutomotiveNo
Maximum Operating Supply Voltage (V)5.5
Minimum Operating Supply Voltage (V)1.7
PPAPNo
Typical Operating Supply Voltage (V)1.8|2.5|3.3|5
Supplier Temperature GradeIndustrial
Factory Pack Quantity6000
ManufacturerMicrochip
Product Category8-bit Microcontrollers-MCU
Unit Weight0.004339 oz
Operating Supply Voltage1.7 V to 5.5 V
Mounting StyleSMD/SMT
Supply Voltage - Max5.5 V
Supply Voltage - Min1.7 V
Moisture SensitiveYes
Number of I/O12
Core ProcessorAVR
Program Memory TypeFlash
RAM Size256B
CoreAVR
Core Size8-Bit
Data RAM Size256 B
Number Of I/Os12
Speed16MHz
Number of DACsSingle
Oscillator TypeInternal
ConnectivityI2C, SPI, UART/USART
Data ConvertersA/D 12x10b
EEPROM Size256x8
PeripheralsPWM
Program Memory Size4KB
Voltage - Supply (Vcc/Vdd)1.7V ~ 5.5V
Instruction Set ArchitectureRISC
Data Bus Width8 bit
ADC Channels17
ADC Resolution10 bit
Device CoreAVR
Family NameATtiny
Core ArchitectureAVR
Maximum CPU Frequency (MHz)16
Maximum Clock Rate (MHz)16
No. of Timers3
PWM1
USART2
SPI1
I2C1
Watchdog1
Analog Comparators2
Maximum Clock Frequency16 MHz
Number of ADCsSingle
ADC Resolution (bit)10
Data ROM Size256 B
Processor SeriestinyAVR
DAC Resolution (bit)10
Parallel Master PortNo
Real Time ClockNo
Неизвестная характеристика OpenCart #26881Not Verified
Неизвестная характеристика OpenCart #26926SRAM
Неизвестная характеристика OpenCart #26928EEPROM
Неизвестная характеристика OpenCart #2693012 Channel
Неизвестная характеристика OpenCart #269323 Timer
Неизвестная характеристика OpenCart #26933Watchdog Timer
Неизвестная характеристика OpenCart #2693985
Неизвестная характеристика OpenCart #26942-40
Неизвестная характеристика OpenCart #27004490
Неизвестная характеристика OpenCart #2702916/16/8