Microchip ATTINY44-20SSUR
IC MCU 8BIT 4KB FLASH 14SOIC AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 14-SOIC
$ 3.501
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Inventory History
3 month trend: +0.00%
CAD Models
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Alternate Parts
0 parts available
CAD Models
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Supply Chain
Projected EOL Date2039-11-19
Country of AssemblyTaiwan, Thailand
Country of FabricationUnited States of America
Country of OriginTaiwan, Thailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
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Descriptions
Descriptions of Microchip ATTINY44-20SSUR provided by its distributors.
IC MCU 8BIT 4KB FLASH 14SOIC AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 14-SOIC
MCU 8-bit ATtiny AVR RISC 4KB Flash 3.3V/5V 14-Pin SOIC T/R
2.7V~5.5V 20MHz 2KB FLASH 4KB Brown-out Detect/Reset,POR,PWM,WDT inside 12 2.7V 5.5V 20MHz USI 256 x 8 A/D 8x10b 8bit AVR SOIC-14 SMD mount，glue mount 1.5mm(height)
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageSOIC
Contact PlatingTin
MountSurface Mount
Number of Pins14
Technical
Core ArchitectureAVR
Data Bus Width8 b
Frequency20 MHz
HS Code8542.31.0015
InterfaceSPI
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size4 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I/Os12
Number of Programmable I/O12
Number of Timers/Counters2
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size256 B
Schedule B8542310000
Watchdog TimerYes