參數(shù)資料
型號: SST32HF1641C
廠商: Silicon Storage Technology, Inc.
元件分類: 組合存儲器
英文描述: Multi-Purpose Flash Plus + SRAM ComboMemory
中文描述: 多功能閃存容量的SRAM ComboMemory
文件頁數(shù): 13/36頁
文件大小: 413K
代理商: SST32HF1641C
Preliminary Specifications
Multi-Purpose Flash Plus + SRAM ComboMemory
SST32HF1641 / SST32HF1681 / SST32HF3241 / SST32HF3281
SST32HF1621C / SST32HF1641C / SST32HF3241C
13
2005 Silicon Storage Technology, Inc.
S71236-04-000
5/05
AC CHARACTERISTICS
TABLE 10: SRAM R
EAD
C
YCLE
T
IMING
P
ARAMETERS
Symbol
T
RCS
T
AAS
T
BES
T
OES
T
BYES
T
BLZS1
T
OLZS1
T
BYLZS1
T
BHZS1
T
OHZS1
T
BYHZS1
T
OHS
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
70
Max
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
70
70
35
70
1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter.
0
0
0
25
25
35
0
10
T10.1 1236
TABLE 11: SRAM W
RITE
C
YCLE
T
IMING
P
ARAMETERS
Symbol
T
WCS
T
BWS
T
AWS
T
ASTS
T
WPS
T
WRS
T
BYWS
T
ODWS
T
OEWS
T
DSS
T
DHS
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
70
60
60
0
60
0
60
Max
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
30
0
30
0
T11.1 1236
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