®
LY6225616
Rev. 1.5
256K X 16 BIT LOW POWER CMOS SRAM
WRITE CYCLE 1
(WE# Controlled) (1,2,3,5,6)
t
WC
Address
t
AW
CE#
t
CW
t
BW
LB#,UB#
t
AS
WE#
t
WHZ
Dout
(4)
High-Z
t
DW
Din
t
DH
T
OW
(4)
t
WP
t
WR
Data Valid
WRITE CYCLE 2
(CE# Controlled) (1,2,5,6)
t
WC
Address
t
AW
CE#
t
AS
t
CW
t
BW
LB#,UB#
t
WP
WE#
t
WHZ
Dout
(4)
High-Z
t
DW
Din
t
DH
t
WR
Data Valid
Lyontek Inc.
reserves the rights to change the specifications and products without notice.
5F, No. 2, Industry E. Rd. IX, Science-Based Industrial Park, Hsinchu 300, Taiwan.
TEL: 886-3-6668838
FAX: 886-3-6668836
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