Serial Quad I/O (SQI) Flash Memory
SST26VF016 / SST26VF032
Data Sheet
AC Characteristics
Table 15:AC Operating Characteristics
Limits - 33 MHz
Limits - 80 MHz
Symbol
FCLK
Parameter
Serial Clock Frequency
Serial Clock Period
Min
Max
Min
Max
Units
MHz
ns
33
80
TCLK
30
13
13
0.1
12.5
5.5
TSCKH
TSCKL
Serial Clock High Time
Serial Clock Low Time
ns
5.5
ns
1
TSCKR
Serial Clock Rise Time (slew
rate)
0.1
V/ns
1
TSCKF
Serial Clock Fall Time (slew
rate)
0.1
0.1
V/ns
2
TCES
CE# Active Setup Time
CE# Active Hold Time
CE# Not Active Setup Time
CE# Not Active Hold Time
CE# High Time
12
12
5
5
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ms
ms
ms
ms
µs
2
TCEH
2
TCHS
10
3
2
TCHH
10
3
TCPH
TCHZ
TCLZ
TDS
100
12.5
CE# High to High-Z Output
SCK Low to Low-Z Output
Data In Setup Time
Data In Hold Time
14
12.5
0
3
4
0
0
3
4
0
TDH
TOH
TV
Output Hold from SCK Change
Output Valid from SCK
Sector-Erase
12
25
25
50
1.5
0.2
10
6
TSE
25
25
50
1.5
0.2
10
TBE
Block-Erase
TSCE
TPP
Chip-Erase
Page-Program
TPSID
TWS
Program Security ID
Write-Suspend Latency
T15.1 1359
1. Maximum Rise and Fall time may be limited by TSCKH and TSCKL requirements
2. Relative to SCK.
©2010 Silicon Storage Technology, Inc.
S71359-05-000
06/10
33
SST [ SILICON STORAGE TECHNOLOGY, INC ]
