參數(shù)資料
型號(hào): KM718V949
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 512Kx18-Bit No Turnaround SRAM(512Kx18位數(shù)據(jù)流無返回靜態(tài) RAM)
中文描述: 512Kx18位無轉(zhuǎn)機(jī)的SRAM(512Kx18位數(shù)據(jù)流無返回靜態(tài)內(nèi)存)
文件頁數(shù): 6/17頁
文件大?。?/td> 276K
代理商: KM718V949
PRELIMINARY
KM736V849
KM718V949
256Kx36 & 512Kx18 Pipelined N
t
RAM
TM
- 6 -
Rev 0.1
Aug. 1998
STATE DIAGRAM FOR N
t
RAM
TM
BEGIN
WRITE
BURST
WRITE
BEGIN
READ
WRITE
DS
READ
DS
BURST
READ
WRITE
DS
READ
DS
READ
D
WRTE
B
DESELECT
B
R
B
W
READ
WRITE
BURST
BURST
COMMAND
ACTION
DS
DESELECT
READ
BEGIN READ
WRITE
BEGIN WRITE
BURST
BEGIN READ
BEGIN WRITE
CONTINUE DESELECT
NOTE
1. An IGNORE CLOCK EDGE cycle is not shown is the above diagram. This is because CKE HIGH only blocks the clock(CLK) input and does not
change the state of the device.
2. States change on the rising edge of the clock(CLK)
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