S29WS064N0LBAI011 datasheet(82/99 Pages) SPANSION

Part #	S29WS064N0LBAI011

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

PDF	99 Pages

Scroll/Zoom	100%

Manufacturer	SPANSION [SPANSION]

Direct Link	http://www.spansion.com

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82 / 99 page

S29WS-N_00_G0 January 25, 2005

Adva nce

Information

Notes:

1. Status reads in figure are shown as asynchronous.

2. VA = Valid Address. Two read cycles are required to determine status. When the Embedded Algorithm operation is complete, the toggle bits

stop toggling.

Figure 11.18. Toggle Bit Timings (During Embedded Algorithm)

Notes:

1. The timings are similar to synchronous read timings.

2. VA = Valid Address. Two read cycles are required to determine status. When the Embedded Algorithm operation is complete, the toggle bits

stop toggling.

3. RDY is active with data (D8 = 1 in the Configuration Register). When D8 = 0 in the Configuration Register, RDY is active one clock cycle before

data.

Figure 11.19. Synchronous Data Polling Timings/Toggle Bit Timings

WE#

CE#

OE#

High Z

tOE

High Z

Addresses

AVD#

tOEH

tCE

tCH

tOEZ

tCEZ

Status Data

tACC

Data

CE#

CLK

AVD#

Addresses

OE#

Data

RDY

Status Data

tIACC

S29WS064N0LBAI011 Datasheet(PDF) 82 Page - SPANSION