S29WS064N0LBAI011 datasheet(80/99 Pages) SPANSION

Part #	S29WS064N0LBAI011

Description	256/128/64 MEGABIT CMOS 1.8 VOLT ONLY SIMULTANEOUS READ/WRITE BURST MODE FLASH MEMORY

PDF	99 Pages

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Manufacturer	SPANSION [SPANSION]

Direct Link	http://www.spansion.com

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80 / 99 page

S29WS-N_00_G0 January 25, 2005

Adva nce

Information

Notes:

1. PA = Program Address, PD = Program Data, VA = Valid Address for reading status bits.

2. “In progress” and “complete” refer to status of program operation.

3. A23–A14 for the WS256N (A22–A14 for the WS128N, A21–A14 for the WS064N) are don’t care during

command sequence unlock cycles.

4. Addresses are latched on the first rising edge of CLK.

5. Either CE# or AVD# is required to go from low to high in between programming command sequences.

6. The Synchronous programming operation is dependent of the Set Device Read Mode bit in the Configuration

Figure 11.15. Synchronous Program Operation Timings

OE#

CE#

Data

Addresses

WE#

CLK

VCC

555h

tWC

tWPH

tWP

tVCS

tDH

tCH

Progress

tWHWH1

Complete

Program Command Sequence (last two cycles)

Read Status Data

tDS

tAVDP

A0h

tAS

tCAS

tAH

tAVCH

tCSW

tAVSC

AVD#

S29WS064N0LBAI011 Datasheet(PDF) 80 Page - SPANSION

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