S29GL01GS datasheet(24/104 Pages) SPANSION

номер детали	S29GL01GS

подробное описание детали	GL-S MirrorBit Eclipse Flash Non-Volatile Memory Family

PDF	104 Pages

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GL-S MirrorBit® Family

S29GL_128S_01GS_00_07 December 21, 2012

Da ta

Sh e e t

Read Operations

4.1

Asynchronous Read

Each read access may be made to any location in the memory (random access). Each random access is self-

timed with the same latency from CE# or address to valid data (tACC or tCE).

4.2

Page Mode Read

Each random read accesses an entire 32-byte Page in parallel. Subsequent reads within the same Page

have faster read access speed. The Page is selected by the higher address bits (A

MAX-A4), while the specific

word of that page is selected by the least significant address bits A3-A0. The higher address bits are kept

constant and only A3-A0 changed to select a different word in the same Page. This is an asynchronous

access with data appearing on DQ15-DQ0 when CE# remains Low, OE# remains Low, and the

asynchronous Page access time (tPACC) is satisfied. If CE# goes High and returns Low for a subsequent

access, a random read access is performed and time is required (tACC or tCE).

S29GL01GS датащи(PDF) 24 Page - SPANSION