Microchip ATTINY45-20XUR
ATtiny Series 4 KB Flash 256 B SRAM 20 MHz 8-Bit Microcontroller - TSSOP-8
$ 3.3
Production
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Inventory History
3 month trend: -20.47%
CAD Models
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Alternate Parts
0 parts available
CAD Models
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Supply Chain
Projected EOL Date2039-02-19
Country of AssemblyTaiwan
Country of FabricationUnited States of America
Country of OriginTaiwan
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)
Related Parts
MicrochipATTINY45V-10XU
4KB 1.8V~5.5V AVR 10MHz FLASH 6 TSSOP-8 Microcontroller Units (MCUs/MPUs/SOCs) ROHS
MicrochipATTINY45V-10XUR
8 Bit MCU, AVR ATtiny Family ATtiny45 Series Microcontrollers, AVR, 10 MHz, 4 KB, 8 Pins, WTSSOP
Descriptions
Descriptions of Microchip ATTINY45-20XUR provided by its distributors.
ATtiny Series 4 KB Flash 256 B SRAM 20 MHz 8-Bit Microcontroller - TSSOP-8
MCU 8-bit ATtiny AVR RISC 4KB Flash 3.3V/5V 8-Pin TSSOP T/R
IC MCU 8BIT 4KB FLASH 8TSSOP "AVR AVR® ATtiny, Functional Safety (FuSa) Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 8-TSSOP"
2.7V~5.5V 20MHz 2KB FLASH 4KB Brown-out Detect/Reset,POR,PWM,WDT inside 6 2.7V 5.5V 20MHz USI 256 x 8 A/D 4x10b 8bit AVR TSSOP-8 SMD mount，glue mount 4.4mm*3.05mm*1.1mm
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: -20.47%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Contact PlatingGold
MountSurface Mount
Number of Pins8
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/Os6
Number of Programmable I/O6
Number of Timers/Counters2
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size256 B
Schedule B8542310000
Watchdog TimerYes