©2011 Silicon Storage Technology, Inc. DS-25017A 04/11
33
Serial Quad I/O (SQI) Flash Memory
SST26VF016 / SST26VF032
Data Sheet
Microchip Technology Company
AC Characteristics
Table 15:AC Operating Characteristics
Symbol Parameter
Limits - 33 MHz Limits - 80 MHz
UnitsMin Max Min Max
F
CLK
Serial Clock Frequency 33 80 MHz
T
CLK
Serial Clock Period 30 12.5 ns
T
SCKH
Serial Clock High Time 13 5.5 ns
T
SCKL
Serial Clock Low Time 13 5.5 ns
T
SCKR
1
1. Maximum Rise and Fall time may be limited by T
SCKH
and T
SCKL
requirements
Serial Clock Rise Time (slew
rate)
0.1 0.1 V/ns
T
SCKF
1
Serial Clock Fall Time (slew
rate)
0.1 0.1 V/ns
T
CES
2
2. Relative to SCK.
CE# Active Setup Time 12 5 ns
T
CEH
2
CE# Active Hold Time 12 5 ns
T
CHS
2
CE# Not Active Setup Time 10 3 ns
T
CHH
2
CE# Not Active Hold Time 10 3 ns
T
CPH
CE# High Time 100 12.5 ns
T
CHZ
CE# High to High-Z Output 14 12.5 ns
T
CLZ
SCK Low to Low-Z Output 0 0 ns
T
DS
Data In Setup Time 3 3 ns
T
DH
Data In Hold Time 4 4 ns
T
OH
Output Hold from SCK Change 0 0 ns
T
V
Output Valid from SCK 12 6 ns
T
SE
Sector-Erase 25 25 ms
T
BE
Block-Erase 25 25 ms
T
SCE
Chip-Erase 50 50 ms
T
PP
Page-Program 1.5 1.5 ms
T
PSID
Program Security ID 0.2 0.2 ms
T
WS
Write-Suspend Latency 10 10 µs
T15.1 25017
