MSM6685A Ver la hoja de datos (PDF) - Oki Electric Industry

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MSM6685A

8,388,608-Word x 1-Bit Serial Register

Oki Electric Industry 

¡ Semiconductor

MSM6685A

NOTES ON ENERGIZATION

MSM6685A has built-in bias generator and internal power supply circuits, thus, power up must be

followed by a pause of 1 ms or more for internal circuit stabilization. Furthermore, the TEST pin must

be brought "L" concurrently with or prior to VCC, and all clock input pins and TEST pins must be

brought "H" concurrently with or prior to VCC.

To achieve proper operation of internal circuits, the initial pause above must be followed by a

minimum ten dummy read cycles with RWCK for internal circuit initialization.

NOTES ON SUPPLY VOLTAGE VARIATION

When using MSM6685A, take precautions so that the supply voltage does not vary over one volt

within a period of 1,000ms or less in the active state.

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