R3200x SERIES Reset Timer IC for Mobile Equipments
reset sequence. The long interval prevents unexpected resets caused by accidental key operations. Internally, the R3200x consists of a delay generator circuit and output driver transistors.
The R3200x has two active-low input pins (SR0 and SR1) which generate reset signals after output delay time when both active-low input pins are activated at the same time.
The R3200x has two versions that are different in output delay time settings and output release method.
R3200x001x:
Output delay time is selectable from 7.5 s or 11.25 s typ. by connecting the DSR pin to either GND or VDD. A
reset signal can be released by making one of the active-low input pins high.
R3200xxx2x, R3200L053B or R3200L064A:
Output delay time is fixed. A reset signal will be released automatically after output release time. Or, by
making one of the active-low input pins high, a reset signal can be released before output release time.
The R3200x provides ultra-low supply current while a reset signal is remaining active or after being sent out.
The R3200x is offered in a 8-pin DFN(PLP)2020-8B package or a 8-pin DFN1216-8 package.
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R3200x 、 R3200x001x 、 R3200xxx2x 、 R3200L053B 、 R3200L064A 、 R3200L052B 、 R3200xxxxA 、 R3200xxxxB 、 R3200Kxxx∗-TR 、 R3200Lxxx∗-E2 、 R3200K001A 、 R3200K001B 、 R3200K002A 、 R3200K002B 、 R3200L001A 、 R3200L001B 、 R3200L002A 、 R3200L002B 、 R3200L 、 R3200K 、 R3200x002x |
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[ Mobile phone, Smartphone ][ Tablet devices such as E-book etc ][ Portable Games ][ Personal Navigation Devices ] |
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Datasheet |
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Halogen Free 、 Pb Free |
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Please see the document for details |
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DFN(PLP)2020-8B;DFN1216-8 |
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English Chinese Chinese and English Japanese |
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2018/05/19 |
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EA-280-140604 |
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861 KB |
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