EN25S20A Datasheet, PDF(3/65 Page) Eon Silicon Solution Inc. – 2 Megabit 1.8V Serial Flash Memory with 4Kbyte Uniform Sector

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EN25S20A Datasheet, PDF (3/65 Pages) Eon Silicon Solution Inc. – 2 Megabit 1.8V Serial Flash Memory with 4Kbyte Uniform Sector

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Figure 2. BLOCK DIAGRAM

Address

Buffer

And

Latches

X-Decoder

EN25S20A

Flash

Memory

Y-Decoder

Control Logic

I/O Buffers

and

Data Latches

Serial Interface

CS# CLK DI (DQ0) DO (DQ1) WP# (DQ2) HOLD# (DQ3)

Note:

1. DQ0 and DQ1 are used for Dual instructions.

2. DQ0 ~ DQ3 are used for Quad instructions.

This Data Sheet may be revised by subsequent versions

or modifications due to changes in technical specifications.

Rev. A, Issue Date: 2014/01/16

www.eonssi.com

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