參數(shù)資料
型號(hào)： CY62167EV18
廠商： Cypress Semiconductor Corp.
英文描述： Replacement for National Semiconductor part number 9334DM. Buy from authorized manufacturer Rochester Electronics.
中文描述： 16兆位（1米× 16）靜態(tài)RAM
文件頁數(shù)： 9/12頁
文件大?。?/td> 459K
代理商： CY62167EV18
CY62167EV18 MoBL
Document #: 38-05447 Rev. *E
Page 9 of 12
Figure 7
shows BHE/BLE controlled, OE LOW write cycle waveforms.
[21]
Figure 7. Write Cycle No. 4
Truth Table
CE
1
H
CE
2
X
WE
OE
BHE
BLE
Inputs/Outputs
Mode
Power
X
X
X
X
High Z
Deselect / Power Down
Standby (I
SB
)
Standby (I
SB
)
Standby (I
SB
)
Active (I
CC
)
Active (I
CC
)
X
L
X
X
X
X
High Z
Deselect / Power Down
X
X
X
X
H
H
High Z
Deselect / Power Down
L
H
H
L
L
L
Data Out (IO
0
–IO
15
)
Data Out (IO
0
–IO
7
);
High Z (IO
8
–IO
15
)
High Z (IO
0
–IO
7
);
Data Out (IO
8
–IO
15
)
High Z
Read
L
H
H
L
H
L
Read
L
H
H
L
L
H
Read
Active (I
CC
)
L
H
H
H
L
H
Output Disabled
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
L
H
H
H
H
L
High Z
Output Disabled
L
H
H
H
L
L
High Z
Output Disabled
L
H
L
X
L
L
Data In (IO
0
–IO
15
)
Data In (IO
0
–IO
7
);
High Z (IO
8
–IO
15
)
High Z (IO
0
–IO
7
);
Data In (IO
8
–IO
15
)
Write
L
H
L
X
H
L
Write
L
H
L
X
L
H
Write
Active (I
CC
)
Ordering Information
Speed
(ns)
55
Ordering Code
CY62167EV18LL-55BAXI
CY62167EV18LL-55BVXI
Package
Diagram
001-13297 48-ball VFBGA (6 × 7 × 1 mm) (Pb-free)
51-85150
48-ball VFBGA (6 × 8 × 1 mm) (Pb-free)
Package Type
Operating
Range
Industrial
Switching Waveforms
(continued)
t
HD
t
SD
t
SA
t
HA
t
AW
t
WC
VALID DATA
t
BW
t
SCE
t
PWE
NOTE 22
CE
1
ADDRESS
CE
2
WE
DATA IO
BHE
/BLE
相關(guān)PDF資料
PDF描述
CY62167EV18LL-55BAXI Replacement for National Semiconductor part number 9334DMQB. Buy from authorized manufacturer Rochester Electronics.
CY62167EV18LL-55BVXI Replacement for National Semiconductor part number 9334FM. Buy from authorized manufacturer Rochester Electronics.
CY62167E Replacement for National Semiconductor part number 9328FMQB. Buy from authorized manufacturer Rochester Electronics.
CY62167ELL-45ZXI Replacement for National Semiconductor part number 9328PCQR. Buy from authorized manufacturer Rochester Electronics.
CY62168DV3_06 16-Mbit (2M x 8) MoBL㈢ Static RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY62167EV18LL-558VXI 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述:
CY62167EV18LL-55BAXI 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 16Mbit 靜態(tài)隨機(jī)存取存儲(chǔ)器 55ns 1.8V CMOS RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
CY62167EV18LL-55BVI 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 16MB (1Mx16) 1.8v 55ns Async 靜態(tài)隨機(jī)存取存儲(chǔ)器 RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
CY62167EV18LL-55BVIT 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 16 Mbit Static RAM RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
CY62167EV18LL55BVXI 制造商:Cypress Semiconductor 功能描述:
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