SST32HF202 데이터 시트보기 (PDF) - Silicon Storage Technology
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SST32HF202 Datasheet PDF : 26 Pages
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Multi-Purpose Flash (MPF) + SRAM ComboMemory
SST32HF201 / SST32HF202 / SST32HF401 / SST32HF402
Preliminary Specifications
TABLE 11: FLASH READ CYCLE TIMING PARAMETERS
SST32HF201/202/401/402-70 SST32HF201/202/401/402-90
Symbol Parameter
Min
Max
Min
Max
TRC
Read Cycle Time
TBE
Bank Enable Access Time
70
90
70
90
TAA
Address Access Time
70
90
TOE
Output Enable Access Time
35
45
TBLZ1
BEF# Low to Active Output
0
0
TOLZ1
OE# Low to Active Output
0
0
TBHZ1
BEF# High to High-Z Output
20
30
TOHZ1
OE# High to High-Z Output
20
30
TOH1
Output Hold from Address Change
0
0
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
T11.0 557
TABLE 12: FLASH PROGRAM/ERASE CYCLE TIMING PARAMETERS
Symbol
TBP
TAS
TAH
TBS
TBH
TOES
TOEH
TBPW
TWP
TWPH
TBPH
TDS
TDH
TIDA
TSE
TBE
TSCE
Parameter
Word-Program Time
Address Setup Time
Address Hold Time
WE# and BEF# Setup Time
WE# and BEF# Hold Time
OE# High Setup Time
OE# High Hold Time
BEF# Pulse Width
WE# Pulse Width
WE# Pulse Width High
BEF# Pulse Width High
Data Setup Time
Data Hold Time
Software ID Access and Exit Time
Sector-Erase
Block-Erase
Chip-Erase
Min
Max
Units
20
µs
0
ns
30
ns
0
ns
0
ns
0
ns
10
ns
40
ns
40
ns
30
ns
30
ns
30
ns
0
ns
150
ns
25
ms
25
ms
100
ms
T12.0 557
©2001 Silicon Storage Technology, Inc.
10
S71209-00-000 9/01 557
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