u6264b Alliance Memory, Inc, u6264b Datasheet - Page 7

• Manufacturer Part Number: u6264b
• Description: Standard 8k X 8 Sram
• Manufacturer: Alliance Memory, Inc

April 20, 2004
Read Cycle 1 (during Read cycle: E1 = G = V
Read Cycle 2 (during Read cycle: W = V
Write Cycle 1 (W-controlled)
E2
DQ
A
DQ
Output
A
E1
G
DQ
A
E1
E2
W
DQ
Input
Output
Output
G
i
i
i
i
i
i
i
High-Z
Previous Data Valid
t
t
su(A)
t
su(A)
su(A)
IH
t
dis(W)
)
t
t
t(QX)
IL
t
t
v(A)
t(QX)
t(QX)
, E2 = W = V
t
Addresses Valid
Addresses Valid
su(E)
t
w(W)
t
t
su(E)
a(E)
High-Z
t
a(A)
t
su(D)
Input Data Valid
7
Addresses Valid
t
t
cR
t
cW
a(E)
t
a(G)
t
cR
IH
)
t
t
t(QX)
Output Data Valid
h(D)
t
h(A)
Output Data Valid
t
dis(G)
t
dis(E)
t
dis(E)
U6264B