S29AL016 View Datasheet(PDF) - Spansion Inc.

Part Name

Description

View to exact match

S29AL016

16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory

Spansion Inc. 

Data Sheet

Addresses

CE#

OE#

WE#

DQ7

Figure 17.8 Data# Polling Timings (During Embedded Algorithms)

tRC

VA

VA

VA

tACC

tCE

tCH

tOEH

tOE

tDF

tOH

Complement

Complement True

Valid Data

High Z

DQ0–DQ6

Status Data

Status Data True

Valid Data

High Z

tBUSY

RY/BY#

Note

VA = Valid address. Illustration shows first status cycle after command sequence, last status read cycle, and array data read cycle.

Figure 17.9 Toggle Bit Timings (During Embedded Algorithms)

Addresses

CE#

OE#

WE#

DQ6/DQ2

RY/BY#

tRC

VA

tACC

tCE

tCH

tOE

tOEH

tDF

High Z

tBUSY

tOH

Valid Status

(first read)

VA

Valid Status

(second read)

VA

VA

Valid Status

(stops toggling)

Valid Data

Note

VA = Valid address; not required for DQ6. Illustration shows first two status cycle after command sequence, last status read cycle, and array

data read cycle.

February 27, 2009 S29AL016D_00_A8

S29AL016D

45

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