參數(shù)資料
型號(hào): WS1M8-70CX
英文描述: 2x512Kx8 Dualithic SRAM(5V,2x512Kx8 Dualithic 靜態(tài)RAM(存取時(shí)間70ns))
中文描述: 2x512Kx8 Dualithic的SRAM(5V的,2x512Kx8 Dualithic靜態(tài)隨機(jī)存儲(chǔ)器(存取時(shí)間70ns))
文件頁(yè)數(shù): 4/5頁(yè)
文件大?。?/td> 61K
代理商: WS1M8-70CX
4
White Microelectronics Phoenix, AZ (602) 437-1520
3
S
WS1M8-XCX
WS32K32-XHX
WRITE CYCLE - CS CONTROLLED
WRITE CYCLE - WE CONTROLLED
ADDRESS
DATA I/O
WRITE CYCLE 1, WE CONTROLLED
t
AW
t
CW
t
AH
t
WP
t
DW
t
WHZ
t
AS
t
OW
t
DH
t
WC
DATA VALID
CS
WE
ADDRESS
DATA I/O
WRITE CYCLE 2, CS CONTROLLED
t
AW
t
AS
t
CW
t
AH
t
WP
t
DH
t
DW
t
WC
CS
WE
DATA VALID
TIMING WAVEFORM - READ CYCLE
ADDRESS
DATA I/O
READ CYCLE 2 (WE = V
IH
)
t
AA
t
ACS
t
CLZ
t
RC
DATA VALID
HIGH IMPEDANCE
CS
t
CHZ
ADDRESS
DATA I/O
READ CYCLE 1 (CS = V
IL
, WE = V
IH
)
t
AA
t
OH
t
RC
DATA VALID
PREVIOUS DATA VALID
NOTE: OE is internally tied to GND.
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