AM29BDS640G datasheet(8/65 Pages) SPANSION

Part #	AM29BDS640G

Description	64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory

PDF	65 Pages

Scroll/Zoom	100%

Manufacturer	SPANSION [SPANSION]

Direct Link	http://www.spansion.com

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8 / 65 page

6Am29BDS640G

25903C1 October 1, 2003

Prelimin ary

Product Selector Guide

Notes:

1. Speed Options ending in “3” and “8” indicate the “reduced wait-state handshaking” option, which speeds initial

synchronous accesses for even addresses.

2. Speed Options ending in “4” and “9” indicate the “standard handshaking” option.

3. See the AC Characteristics section of this datasheet for full specifications.

Part Number

Am29BDS640G

Burst Frequency

54 MHz

40 MHz

Speed Option

VCC = 1.65 – 1.95 V,

VIO = 2.7 – 3.15 V

D3, D4

C3, C4

VCC, VIO = 1.65 – 1.95 V

D8, D9

C8, C9

Max Initial Synchronous Access Time, ns (tIACC)

Reduced Wait-state Handshaking: Even Address

87.5

Max Initial Synchronous Access Time, ns (tIACC)

Reduced Wait-state Handshaking: Odd Address; or Standard Handshaking

106

120

Max Burst Access Time, ns (tBACC)

13.5

Max Asynchronous Access Time, ns (tACC)

Max CE# Access, ns (tCE)

Max OE# Access, ns (tOE)

13.5

AM29BDS640G Datasheet(PDF) 8 Page - SPANSION