EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
ATTINY45-20XUR Real Image
Same model may have multiple batches, images only for reference.

ATTINY45-20XUR

Part No ATTINY45-20XUR
Manufacturer Atmel
Catalog Embedded - Microcontrollers
Description IC MCU 8BIT 4KB FLASH 8TSSOP
Datasheet
ATTINY45-20XUR Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Microchip Technology
Packaging Reel - TR
Status Active
Core Processor AVR
Part Core Size 8-Bit
Speed(Frequency) 20MHz
Number of I/O 6
Program Memory Size 4KB (2K x 16)
Program Memory Type FLASH
EEPROM Size 256 x 8
Data RAM Size 256 x 8
Supply Voltage - Operating 2.7 V to 5.5 V
Data Converters A/D 4x10b
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 8-TSSOP
Win Source Part Number 079306-ATTINY45-20XUR
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian ATTINY45-20XUR CAD Model

Description

ATTINY45-20XUR Microcontroller

Designed for compact applications, the ATTINY45-20XUR is a powerful, low-power microcontroller from the AVR Tiny family. It offers a perfect solution for projects requiring high efficiency and performance with limited power resources.

  • Applications/Projects:
    • Remote controls
    • IoT devices
    • Personal robotics
    • Small-scale automation
  • Features and Benefits:
    • 20 MHz processor that ensures swift data processing
    • Low power design for extended battery life
    • High endurance non-volatile memory
    • Advanced peripheral support
  • Additional Details:
    • Durable against temperature fluctuations
    • Comprehensive debugging and programming options

You May Also Be Interested in

RTD2556QR-VL-CG Realtek – Price, Stock & Datasheet
RTD2556QR-VL-CG
Realtek
51 Family 8 Bit LQFP-156 Microcontrollers RoHS
Lowest to $8.7314
SAK-TC397XP-256F300S BD Infineon Technologies – Price, Stock & Datasheet
SAK-TC397XP-256F300S BD
Infineon Technologies
32 Bit 300MHz LFBGA-292 Microcontrollers RoHS
Lowest to $33.4702
SAF-XE167F-96F66L AC Infineon Technologies – Price, Stock & Datasheet
SAF-XE167F-96F66L AC
Infineon Technologies
Others 16 Bit 66MHz 118 LQFP-144(20x20) Microcontrollers RoHS
Lowest to $216.4180
RP2350A Raspberry Pi – Price, Stock & Datasheet
RP2350A
Raspberry Pi
QFN-60-EP(7x7) Microcontrollers RoHS
Lowest to $1.7594
CKS32F103CBT6 CHINA KEY SYSTEM & INTEGRATED CIRCUIT CO., LTD. (CKS) – Price, Stock & Datasheet
CKS32F103CBT6
CHINA KEY SYSTEM & INTEGRATED CIRCUIT CO., LTD. (CKS)
ARM Cortex-M3 32 Bit 72MHz 37 LQFP-48(7x7) Microcontrollers RoHS
Lowest to $1.0850
CH32V307VCT6 Wch – Price, Stock & Datasheet
CH32V307VCT6
Wch
Others 144MHz 80 LQFP-100(14x14) Microcontrollers RoHS
Lowest to $2.9105
MG32F02A032AY32 Megawin – Price, Stock & Datasheet
MG32F02A032AY32
Megawin
ARM Cortex-M0 48MHz 29 QFN-32-EP(5x5) Microcontrollers RoHS
Lowest to $1.1933
SAK-XC2224L-20F66V AA Infineon Technologies – Price, Stock & Datasheet
SAK-XC2224L-20F66V AA
Infineon Technologies
16-bit Microcontrollers - MCU 16/32b Sngl Chip MCU 32Bit Performance
Lowest to $12.9515
GD32E232K8Q7 GigaDevice Semiconductor – Price, Stock & Datasheet
GD32E232K8Q7
GigaDevice Semiconductor
72MHz 28 QFN-32 Microcontrollers RoHS
Lowest to $1.6008

Top Sellers

ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.1775
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $7.4300
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.9399
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.2271

Pricing & Ordering

Quantity Unit Price Ext. Price
14+ $3.6958 $51.7412
33+ $3.0325 $100.0725
52+ $2.9377 $152.7604
71+ $2.8430 $201.8530
91+ $2.7482 $250.0862
122+ $2.4639 $300.5958
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 100 pieces
MOQ: 14 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess