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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
NAC Semi 4,900 USD 2.25 Visit Site
TME 0 EUR 2.77 2.58 2.31 2.31 Visit Site
DigiKey 89 USD 2.56 2.56 2.56 2.56 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