SST34WA3283 Silicon Storage Technology, Inc., SST34WA3283 Datasheet - Page 39

• 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
TABLE 32: Flash Asynchronous Read Cycle Timing Parameters V
TABLE 33: PSRAM Asynchronous Read Cycle Timing Parameters
©2007 Silicon Storage Technology, Inc.
Symbol
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
Symbol
ACC
AVDP
AAS
AAH
ACCS
AAVDS
AAHS
AASS
CE
OE
OEH
OEZ
CEZ
BYAS
BYHZS
BYLZS
BEPS
BEWS
BES
BVS
BHZS
BLZS
OES
OHZS
OLZS
RCS
VPLS
VPHS
1. Asynchronous Access Time is from the last of either stable addresses or the falling edge of AVD#
2. Not 100% tested
1. All tests are performed with the outputs configured for the default setting of full drive strength (BCR[5:4]=00B).
Parameter
Access Time from BEF# Low
Asynchronous Access Time
AVD# Low Time
Address Setup Time to Rising Edge of AVD#
Address Hold Time from Rising Edge of AVD#
OE# to Data Valid
Output Enable Hold Time from WE# high (Read Operation)
Output Enable Hold Time from WE# high (Toggle and Data Poll)
Output Enable to High-Z
BEF# to High-Z
Address Access time
AVD# Access Time
Address Hold from AVD# High
Address Setup to AVD# High
LBS#/UBS# Access Time
LBS#/UBS# Disable to A/DQ High-z
LBS#/UBS# Enable to Low-z Output
BES# Low Pulse Width
BES# Low to WAIT Valid
BES# Access Time
BES# Low to AVD# HIGH
BES# High to A/DQ and WAIT High-z
BES# Low to Low-z Output
OE# Low to Valid Output
OE# High to A/DQ High-z
OE# Low to Low-z Output
Read Cycle Time
AVD# Pulse Width Low
AVD# Pulse Width High
Parameter
2
2
1
39
DD
1
V
Min
12
10
= 1.7-1.95V
DD
5
7
0
54 MHz
= 1.7-1.95V
13.5
Max
70
70
10
10
Min
10
10
10
70
10
2
1
7
3
5
Min
11
10
4
6
0
66 MHz
Advance Information
Max
7.5
70
70
70
10
70
20
S71358-01-000
8
8
8
Max
11.5
70
70
10
10
Units
Units
T32.0 1358
ns
ns
ns
ns
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
T33.1358
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
11/07