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ATTINY44A-PU
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 14-DIP (0.300, 7.62mm)
Category Embedded - Microcontrollers / Embedded - Microcontrollers
Description
MCU 8-bit ATtiny AVR RISC 4KB Flash 2.5V/3.3V/5V 14-Pin PDIP W
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Inventory: 6435
Minimum: 1
Total Price: USD $1.64
Unit Price: USD $1.636235
≥1 USD $1.636235
≥10 USD $1.543615
≥100 USD $1.456248
≥500 USD $1.373815
≥1000 USD $1.296044
Technical Details
Supply Chain
Factory Lead Time 7 Weeks
Dimensions
Height 4.953mm
Length 19.69mm
Width 7.112mm
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 1997
Series AVR? ATtiny
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
Termination Through Hole
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Supply Voltage 5V
Frequency 20MHz
Base Part Number ATTINY44A
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 4.5V
Interface SPI
Memory Size 4kB
Oscillator Type Internal
Number of I/O 12
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 1.8V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 4KB 2K x 16
Connectivity USI
Supply Current-Max 7mA
Bit Size 8
Data Converter A/D 8x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
Density 32 kb
ROM (words) 4096
EEPROM Size 256 x 8
Number of ADC Channels 20
Number of PWM Channels 2
Number of I2C Channels 1
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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