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Microchip
ATTINY43U-MU
MCU 8-bit AVR RISC 4KB Flash 2.5V/3.3V/5V 20-Pin WQFN EP Tray
Distributor Stock 1 10 100 1,000
DigiKey 89 USD 2.56 2.56 2.56 2.56 Visit Site
NAC Semi 4,900 USD 2.25 Visit Site
TME 0 EUR 2.77 2.58 2.31 2.31 Visit Site
Chip One Stop 490 CNY 15.26 14.80 13.90 13.90 Visit Site
Microchip 5,419 USD 2.56 2.56 2.12 1.95 Visit Site