SST32HF802-70-4C-L3K データシートの表示（PDF） - Silicon Storage Technology
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SST32HF802-70-4C-L3K Datasheet PDF : 30 Pages
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Multi-Purpose Flash (MPF) + SRAM ComboMemory
SST32HF202 / SST32HF402 / SST32HF802
AC CHARACTERISTICS
Data Sheet
TABLE 9: SRAM READ CYCLE TIMING PARAMETERS
Symbol
TRCS
TAAS
TBES
TOES
TBYES
TBLZS1
TOLZS1
TBYLZS1
TBHZS1
TOHZS1
TBYHZS1
TOHS
Parameter
Read Cycle Time
Address Access Time
Bank Enable Access Time
Output Enable Access Time
UBS#, LBS# Access Time
BES# to Active Output
Output Enable to Active Output
UBS#, LBS# to Active Output
BES# to High-Z Output
Output Disable to High-Z Output
UBS#, LBS# to High-Z Output
Output Hold from Address Change
Min
Max
70
70
70
35
70
0
0
0
25
0
25
35
10
1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter.
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
T9.3 1209
TABLE 10: SRAM WRITE CYCLE TIMING PARAMETERS
Symbol
TWCS
TBWS
TAWS
TASTS
TWPS
TWRS
TBYWS
TODWS
TOEWS
TDSS
TDHS
Parameter
Write Cycle Time
Bank Enable to End-of-Write
Address Valid to End-of-Write
Address Set-up Time
Write Pulse Width
Write Recovery Time
UBS#, LBS# to End-of-Write
Output Disable from WE# Low
Output Enable from WE# High
Data Set-up Time
Data Hold from Write Time
Min
Max
Units
70
ns
60
ns
60
ns
0
ns
60
ns
0
ns
60
ns
30
ns
0
ns
30
ns
0
ns
T10.3 1209
©2005 Silicon Storage Technology, Inc.
11
S71209-06-000
5/05
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