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Description 8 TinyAVR ® TinyAVR microcontroller Atmel ® The device has been optimized and is suitable for applications that require performance, power efficiency, ease of use, and use of small packages. Compact in size, suitable for applications that prioritize size. Capacitive touch is fast and efficient, with high integration of 1.8V to 5.5V code (ATtiny43U)
Product QR code
Packaging QFN-20
Delivery time
Packaging method Tray
Standard packaging quantity 1
8.77  yuan 8.77yuan
10+:
$ 10.5252
100+:
$ 9.9989
500+:
$ 9.6481
1000+:
$ 9.6306
2000+:
$ 9.5604
5000+:
$ 9.4727
7500+:
$ 9.4025
10000+:
$ 9.3674
Quantity
10+
100+
500+
1000+
2000+
Price
$10.5252
$9.9989
$9.6481
$9.6306
$9.5604
Price $ 10.5252 $ 9.9989 $ 9.6481 $ 9.6306 $ 9.5604
Start batch production 10+ 100+ 500+ 1000+ 2000+
  • Freight charges   In stock Freight rate:$13.00
  • Quantity
    Inventory(1965) Minimum order quantity(10)
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Technical parameters/frequency: 12 MHz

Technical parameters/number of pins: 20

Technical parameters/RAM size: 1 KB

Technical parameters/Analog to Digital Conversion (ADC): 1

Technical parameters/input/output numbers: 18 Input

Technical parameters/operating temperature (Max): 85 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/power supply voltage: 1.8.5.5 V

Technical parameters/power supply voltage (Max): 5.5 V

Technical parameters/power supply voltage (Min): 1.8 V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 20

Encapsulation parameters/Encapsulation: QFN-20

External dimensions/length: 4 mm

External dimensions/width: 4 mm

External dimensions/height: 0.75 mm

External dimensions/packaging: QFN-20

Physical parameters/operating temperature: -40℃ ~ 85℃

Other/Product Lifecycle: Unknown

Other/Packaging Methods: Tray

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: lead-free

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
ATTINY1634R-MUR ATTINY1634R-MUR Microchip 功能相似 WFQFN-20
AVR 12MHz 闪存:16K@x8bit RAM:1KB
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