Cypress S29VS128R, Manual

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Document Number: 002-00833 Rev. *L Page 48 of 74
S29VS256R
S29VS128R
S29XS256R
S29XS128R
Figure 10. Power-up
Figure 11. V
CC
Power-Down and Voltage Drop
10.8 CLK Characterization
Note:
1. DC for operations other than continuous and 16 word (32 byte) synchronous burst read. See AC Characteristics Table.
Figure 12. CLK Characterization
Parameter Description 108 MHz Unit
f
CLK
CLK Frequency
Max 108
MHz
Min DC (1)
t
CLK
CLK Period Min 9.26 ns
t
CL
/t
CH
CLK Low/High Time Min 0.40 t
CLK
ns
V cc (m a x)
V cc (m in )
P o w e r S u p p ly
V o lta g e
tim e
t
VCS
F u ll D e vice A cce ss
V cc
V
IO
(m in )
V
IO
(m a x)
V
IO
V
C C
(m a x)
V
C C
(m in )
V
C C
a n d V
IO
tim e
V
R S T
(m in )
t
P D
t
VCS
N o D e vice A cce ss A llo w e d
F u ll D e vice
A cce ss
A llo w e d
V
L K O
(m a x)
tCLK
tCL tCH
CLK