am49bds640ah Meet Spansion Inc., am49bds640ah Datasheet - Page 59

• Manufacturer Part Number: am49bds640ah
• Description: Stacked Multichip Package Mcp , Flash Memory And Psram Cmos 1.8 Volt-only Simultaneous Read/write, Burst Mode 64 Megabit 4m ? 16-bit Flash Memory, And 16 Mbit 1m ? 16-bit Psram
• Manufacturer: Meet Spansion Inc.

AC CHARACTERISTICS
Asynchronous Mode Read
December 5, 2003
JEDEC
Parameter
Standard
t
t
t
AAVDS
AAVDH
t
t
t
t
AVDP
t
ACC
t
OEH
OEZ
CAS
CE
OE
Description
Access Time from CE# Low
Asynchronous Access Time
AVD# Low Time
Address Setup Time to Rising Edge of AVD
Address Hold Time from Rising Edge of AVD
Output Enable to Output Valid
Output Enable Hold Time
Output Enable to High Z
CE# Setup Time to AVD#
A D V A N C E
Read
Toggle and
Data# Polling
Am49BDS640AH
I N F O R M A T I O N
Max
Max
Max
Max
Min
Min
Min
Min
Min
Min
66 MHz
50
50
11
10
4
6
8
8
0
0
54 MHz
13.5
55
55
12
10
10
5
7
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
57