V3020 Datasheet - ETC

Ultra Low Power 1-Bit 32 kHz RTC

V3020 Features

* n n n n n n n n n n n n n n n n Supply current typically 390 nA at 3 V 50 ns access time with 50 pF load capacitance Fully operational from 1.2 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 conventiona

V3020 General Description

The V3020 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.

V3020 Datasheet (470.72 KB)

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Datasheet Details

Part number:

V3020

Manufacturer:

ETC

File Size:

470.72 KB

Description:

Ultra low power 1-bit 32 khz rtc.

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V3020 Ultra Low Power 1-Bit kHz RTC ETC

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V3020 Features

V3020 General Description

Datasheet Details

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