SST34WA3283 Silicon Storage Technology, Inc., SST34WA3283 Datasheet - Page 67

• Manufacturer Part Number: SST34WA3283
• Description: 32 Mbit Burst Mode Concurrent Superflash Combomemory 32 Mbit Burst Mode Concurrent Superflash Combomemory
• Manufacturer: Silicon Storage Technology, Inc.

32 Mbit Burst Mode Concurrent SuperFlash ComboMemory
SST34WA32A3 / SST34WA32A4 / SST34WA3283 / SST34WA3284
©2007 Silicon Storage Technology, Inc.
FIGURE 39: PSRAM Asynchronous Write Followed by Asynchronous Read
FIGURE 40:
Note: 1. When configured for synchronous mode (BCR[15] = 0), BES# must remain HIGH for at least 6ns (T
A/DQ
LBS#/UBS#
V
A
15
DD
max
schedule the appropriate refresh interval. Otherwise, T
–A/DQ
V
Power Up Diagram
AVD#
BES#
WAIT
–A
WE#
DD
OE#
16
/V
0
RST#
DDQ
T
T
ASTS
T
BVS
T
ODWS
WPLS
T
Valid Add.
AASS
Valid Address
T
T
T
DHS
BWS
VPHS
T
AAHS
T
Data
VPLS
T
WPHS
T
WCS
Valid Add.
T
T
BYWS
AWS
T
Valid Address
VWS
T
ASTS
Data
V
T
DD
WRS
67
T
min
DSS
BPHS
T
RSTH
T
is only required after BES#-controlled WRITEs.
BPHS
Note 1
T
T
Valid Address
BYLZS
OLZS
V
T
IL
T
ACCS
BLZS
Valid Address
T
OES
T
Valid Output
T
1358 F41.0
T
BYHZS
OHZS
BHZS
Advance Information
1358 F40.0
S71358-01-000
BPHS
) to
11/07