V30218P Datasheet - ETC

Ultra Low Power 1-Bit 32 kHz RTC

V30218P Features

* n n n n n n n n n n n n n n Supply current typically 800 nA at 3 V 50 ns access time with 50 pF load capacitance Fully operational from 2.0 V to 5.5 V No busy states or danger of a clock update while accessing Serial communication on one line of a standard parallel data bus or over a conventional 3

V30218P General Description

The V3021 is a low power CMOS real time clock. Data is transmitted serially as 4 address bits and 8 data bits, over one line of a standard parallel data bus. The device is accessed by chip select (CS) with read and write control timing provided by either RD and WR pulse (Intel CPU) or DS with advanc.

V30218P Datasheet (442.55 KB)

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Datasheet Details

Part number:

V30218P

Manufacturer:

ETC

File Size:

442.55 KB

Description:

Ultra low power 1-bit 32 khz rtc.

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V30218P Ultra Low Power 1-Bit kHz RTC ETC

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V30218P Features

V30218P General Description

Datasheet Details

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