k6r4008v1c-c Samsung Semiconductor, Inc., k6r4008v1c-c Datasheet - Page 7

• Manufacturer Part Number: k6r4008v1c-c
• Description: 512kx8 Bit High Speed Static Ram 3.3v Operating . Operated At Commercial And Industrial Temperature Ranges.
• Manufacturer: Samsung Semiconductor, Inc.

K6R4008V1C-C/C-L, K6R4008V1C-I/C-P
TIMING WAVEFORM OF WRITE CYCLE(2)
TIMING WAVEFORM OF WRITE CYCLE(3)
TIMING WAVEFORM OF WRITE CYCLE(1)
Address
CS
WE
Data in
Data out
Address
CS
WE
Data in
Data out
OE
Address
CS
WE
Data in
Data out
High-Z
High-Z
High-Z
High-Z
t
AS(4)
t
t
AS(4)
AS(4)
t
(OE=Low Fixed)
(CS = Controlled)
(OE= Clock)
LZ
t
OHZ(6)
- 7 -
t
WHZ(6)
t
WHZ(6)
t
t
t
AW
AW
AW
t
CW(3)
t
t
CW(3)
CW(3)
t
t
t
t
WC
WC
WC
WP1(2)
t
WP(2)
t
WP(2)
High-Z(8)
High-Z(8)
Valid Data
Valid Data
Valid Data
t
DW
t
t
DW
DW
t
t
WR(5)
t
t
WR(5)
t
t
DH
WR(5)
DH
DH
t
CMOS SRAM
OW
High-Z(8)
PRELIMINARY
High-Z
(10)
September 2001
Rev 5.0
(9)