BR24T128FVJ-WTR_ 데이터 시트보기 (PDF) - ROHM Semiconductor

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BR24T128FVJ-WTR_

High Reliability Serial EEPROMs I2C BUS BR24□□□□ family

ROHM Semiconductor 

BR24T□□□□Series

Technical Note

●Notes for use

(1) Described numeric values and data are design representative values, and the values are not guaranteed.

(2) We believe that application circuit examples are recommendable, however, in actual use, confirm characteristics further

sufficiently. In the case of use by changing the fixed number of external parts, make your decision with sufficient margin

in consideration of static characteristics and transition characteristics and fluctuations of external parts and our LSI.

(3) Absolute maximum ratings

If the absolute maximum ratings such as impressed voltage and action temperature range and so forth are exceeded,

LSI may be destructed. Do not impress voltage and temperature exceeding the absolute maximum ratings. In the case

of fear exceeding the absolute maximum ratings, take physical safety countermeasures such as fuses, and see to it

that conditions exceeding the absolute maximum ratings should not be impressed to LSI.

(4) GND electric potential

Set the voltage of GND terminal lowest at any action condition. Make sure that each terminal voltage is lower than that

of GND terminal.

(5) Terminal design

In consideration of permissible loss in actual use condition, carry out heat design with sufficient margin.

(6) Terminal to terminal shortcircuit and wrong packaging

When to package LSI onto a board, pay sufficient attention to LSI direction and displacement. Wrong packaging may

destruct LSI. And in the case of shortcircuit between LSI terminals and terminals and power source, terminal and GND

owing to foreign matter, LSI may be destructed.

(7) Use in a strong electromagnetic field may cause malfunction, therefore, evaluate design sufficiently.

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