AT89C52-20QI Similar

AT89C52-20QI Datasheet and AT89C52-20QI manual

Manufacturer : Atmel 

Packing : PQFP 

Pins : 44 

Temperature : Min -40 °C | Max 85 °C

Size : 199 KB

Application : 8-bit microcontroller with 8K bytes flash,5V 

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