Datasheet

SST26VF064B / SST26VF064BA
DS20005119G-page 48  2015 Microchip Technology Inc.
8.0 AC CHARACTERISTICS
FIGURE 8-1: HOLD TIMING DIAGRAM
TABLE 8-1: AC OPERATING CHARACTERISTICS (V
DD
1
= 2.3 - 3.6V)
1. Maximum operating frequency for 2.7-3.6V is 104 MHz and for 2.3-3.6V is 80 MHz.
Symbol Parameter
Limits - 40 MHz Limits - 80 MHz Limits - 104 MHz
UnitsMin Max Min Max Min Max
F
CLK
Serial Clock Frequency 40 8 0 104 MHz
T
CLK
Serial Clock Period 25 12.5 9.6 ns
T
SCKH
Serial Clock High Time 11 5.5 4.5 ns
T
SCKL
Serial Clock Low Time 11 5.5 4.5 ns
T
SCKR
2
2. 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 0.1 V/ns
T
SCKF
2
Serial Clock Fall Time (slew rate) 0.1 0.1 0.1 V/ns
T
CES
3
3. Relative to SCK.
CE# Active Setup Time 8 55ns
T
CEH
3
CE# Active Hold Time 8 55ns
T
CHS
3
CE# Not Active Setup Time 8 55ns
T
CHH
3
CE# Not Active Hold Time 8 55ns
T
CPH
CE# High Time 25 12.5 12 ns
T
CHZ
CE# High to High-Z Output 19 12.5 12 ns
T
CLZ
SCK Low to Low-Z Output 000ns
T
HLS
HOLD# Low Setup Time 8 55ns
T
HHS
HOLD# High Setup Time 8 55ns
T
HLH
HOLD# Low Hold Time 8 55ns
T
HHH
HOLD# High Hold Time 8 55ns
T
HZ
HOLD# Low-to-High-Z Output 888ns
T
LZ
HOLD# High-to-Low-Z Output 888ns
T
DS
Data In Setup Time 333ns
T
DH
Data In Hold Time 444ns
T
OH
Output Hold from SCK Change 000ns
T
V
Output Valid from SCK 8/5
4
4. 30 pF/10 pF
8/5
4
8/5
4
ns
T
HZ
T
LZ
T
HHH
T
HLS
T
HHS
25119 F43.1
HOLD#
CE#
SCK
SO
SI
T
HLH