參數(shù)資料
型號(hào): CY9C62256-70ZC
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: 存儲(chǔ)器
英文描述: 32K x 8 Magnetic Nonvolatile CMOS RAM
中文描述: SPECIALTY MEMORY CIRCUIT, PDSO28
封裝: 8 X 13.40 MM, TSOP-28
文件頁(yè)數(shù): 7/11頁(yè)
文件大小: 374K
代理商: CY9C62256-70ZC
PRELIMINARY
CY9C62256
Document #: 38-15001 Rev. *E
Page 7 of 11
Switching Waveforms
(continued)
t
WC
t
AW
t
SA
t
HA
t
HD
t
SD
t
SCE
WE
DATA I/O
ADDRESS
CE
DATA IN VALID
Write Cycle No. 2 (CE Controlled)
[10,15,16]
DATA I/O
ADDRESS
t
HD
t
SD
t
LZWE
t
SA
t
HA
t
AW
t
WC
CE
WE
t
HZWE
DATA IN VALID
Write Cycle No. 3 (WE Controlled, OE LOW)
[11,16]
NOTE 17
Truth Table
CE
WE
OE
V
CC
Inputs/Outputs
Mode
Power
H
X
X
4.5V–5.5V
High Z
Deselect/Power-down
Standby (I
SB
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
L
H
L
4.5V–5.5V
Data Out
Read
L
L
X
4.5V–5.5V
Data In
Write
L
H
H
4.5V–5.5V
High Z
Deselect, Output Disabled
X
X
X
<4.0V
Inputs = X, Outputs = Hi-Z
Write Inhibit
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CY9C62256-70ZI 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:32K x 8 Magnetic Nonvolatile CMOS RAM
CY9C6264 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:8K x 8 Magnetic Nonvolatile CMOS RAM
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CY9C6264-70PI 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:8K x 8 Magnetic Nonvolatile CMOS RAM
CY9C6264-70SC 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:8K x 8 Magnetic Nonvolatile CMOS RAM