M29W800AT_04 Datasheet, PDF(32/40 Page) STMicroelectronics – 8 Mbit (1Mb x8 or 512Kb x16, Boot Block) Low Voltage Single Supply Flash Memory

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M29W800AT_04 Datasheet, PDF (32/40 Pages) STMicroelectronics – 8 Mbit (1Mb x8 or 512Kb x16, Boot Block) Low Voltage Single Supply Flash Memory

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M29W800AT, M29W800AB

POWER SUPPLY

Power Up

The memory Command Interface is reset on pow-

er up to Read Array. The device does not accept

commands on the first rising edge of W, if both W

and E are at VIL with G at VIH during power-up.

Any write cycle initiation is blocked when VCC is

below VLKO.

Supply Rails

Normal precautions must be taken for supply volt-

age decoupling; each device in a system should

have the VCC rail decoupled with a 0.1ÂµF capacitor

close to the VCC and VSS pins. The PCB trace

widths should be sufficient to carry the VCC pro-

gram and erase currents required.

32/40

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