AM29BDS320G datasheet(68/74 Pages) SPANSION

Part #	AM29BDS320G

Description	32 Megabit (2 M x 16-Bit), 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory

PDF	74 Pages

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Manufacturer	SPANSION [SPANSION]

Direct Link	http://www.spansion.com

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Am29BDS320G

27243B1 October 1, 2003

Prelimin ary

AC Characteristics

Notes:

1. RDY active with data (A18 = 1 in the Burst Mode Configuration Register).

2. RDY active one clock cycle before data (A18 = 0 in the Burst Mode Configuration Register).

3. Cxx indicates the clock that triggers Dxx on the outputs; for example, C60 triggers D60. Figure shows the device not

crossing a bank in the process of performing an erase or program.

Figure 30. Latency with Boundary Crossing

CLK

Address (hex)

C60

C61

C62

C63

C64

C65

C66

C67

D60

D61

D62

D63

D64

D65

D66

D67

(stays high)

AVD#

RDY

Data

OE#,

CE#

(stays low)

Address boundary occurs every 64 words, beginning at address

00003Fh (00007Fh, 0000BFh, etc.). Address 000000h is also a boundary crossing.

latency

RDY

latency

tRACC

(Note 1)

(Note 2)

tRACC

AM29BDS320G Datasheet(PDF) 68 Page - SPANSION

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