Eh211115-172a-af8e led running flash ic chip
I. Functional description
Power supply: dc4. 5v (aa*3 dry batteries). Key input control, three-way led output。
The power is not working, pressing buttons three-way led fast-run, pressing medium-speed flashes, pressing slow-run flashes, pressing short-strings, closings, then recycles. (frequency reference samples)
Ii. Electrical parameters (vdd = 5. 0 v ta = 25°c)
Parameters symbol minimum typical maximum unit conditions
Working voltage vdd 2. 4 3. 0 5. 0 v
Work current iop 3 ma fcpu = 2 mhz@xtal-4m
Static current isb 10 ua vdd = 5v, wdt on, lvr off
Iol 30 ma vol=0. 6v
Working temperature ta-10 25 70 °c
Storage temperature tstg - 20 25 100 °c
Price Description
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Flash sale price: The promotional price of a product participating in marketing activities may also vary depending on the purchase quantity or selected specifications, and the final price will be based on the order settlement page price.
Flash sale price: The promotional price of a product participating in marketing activities may also vary depending on the purchase quantity or selected specifications, and the final price will be based on the order settlement page price.
