s29ns01gr Meet Spansion Inc., s29ns01gr Datasheet - Page 52

• Manufacturer Part Number: s29ns01gr
• Description: S29ns01gr 1gb 64 M X 16 Bit , 1.8 V Burst Simultaneous Read/write, Multiplexed Mirrorbit Flash Memory
• Manufacturer: Meet Spansion Inc.

52
10.8.2
AC Characteristics–Asynchronous Read
Notes
1. Not 100% tested.
2. If OE# is disabled before CE# is disabled, the output goes to High-Z by t
Access Time from CE# Low
Asynchronous Access Time from address valid
Read Cycle Time
AVD# Low Time
Address Setup to rising edge of AVD#
Address Hold from rising edge of AVD#
Output Enable to Output Valid
CE# Setup to AVD# falling edge
CE# Disable to Output & RDY High Z (Note 1)
OE# Disable to Output High Z (Note 1)
AVD# High to OE# Low
CE# low to RDY valid
WE# Disable to AVD# Enable
WE# Disable to OE# Enable
If CE# is disabled before OE# is disabled, the output goes to High-Z by t
If CE# and OE# are disabled at the same time, the output goes to High-Z by t
A/DQ15–
Amax–
A/DQ0
AVD#
RDY
CE#
CLK
OE#
A16
t
t
ACS
Hi-Z
AVDS
t
CR
AC
1
AC
t
ACH
t
CES
t
t
D a t a
AVDP
AVDH
Parameter
7 cycles for initial access is shown as an illustration.
2
t
OE
S29NS-R MirrorBit
3
S h e e t
Figure 10.7 Synchronous Read Mode
t
IA
4
5
( A d v a n c e
®
Flash Family
6
7
t
RACC
OEZ
CEZ
Symbol
t
t
DC
t
AAVDS
AAVDH
t
t
t
t
AVDP
t
t
t
AVDO
WEA
.
t
ACC
t
t
CAS
CEZ
OEZ
t
OEH
.
CE
RC
OE
CR
OEZ
I n f o r m a t i o n )
t
.
BDH
DD
t
BACC
DE
Min
3.5
9.6
80
–
–
6
4
–
0
–
–
4
–
4
S29NS-R_00_03 May 9, 2008
DB
Max
80
80
15
10
10
10
–
–
–
–
–
–
–
–
Unit
ns