WS128K32V ETC1 [List of Unclassifed Manufacturers], WS128K32V Datasheet - Page 5

• Manufacturer Part Number: WS128K32V
• Description: 128Kx32 3.3V SRAM MULTICHIP PACKAGE
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

ADDRESS
FIG. 6
WRITE CYCLE - CS CONTROLLED
FIG. 5
WRITE CYCLE - WE CONTROLLED
FIG. 4
TIMING WAVEFORM - READ CYCLE
DATA I/O
PREVIOUS DATA VALID
READ CYCLE 1 (CS = OE = V
t
OH
ADDRESS
DATA I/O
ADDRESS
t
DATA I/O
AA
t
RC
CS
CS
WE
WE
IL
, WE = V
WRITE CYCLE 2, CS CONTROLLED
t
AS
t
AS
IH
DATA VALID
)
WRITE CYCLE 1, WE CONTROLLED
t
WHZ
t
t
AW
5
AW
t
t
WC
WC
t
ADDRESS
CW
t
WS32K32-XHX
WP
DATA I/O
t
WP
t
CW
CS
OE
t
DATA VALID
t
DW
DW
DATA VALID
HIGH IMPEDANCE
White Microelectronics • [phone] • www.whiteedc.com
t
t
t
t
AH
AH
t
DH
DH
OW
READ CYCLE 2 (WE = V
t
t
ACS
CLZ
t
AA
t
t
OLZ
OE
t
RC
WS128K32V-XXX
IH
DATA VALID
)
t
OHZ
t
CHZ
4