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): 7/12頁
文件大?。?/td> 459K
代理商: CY62167EV18
CY62167EV18 MoBL
Document #: 38-05447 Rev. *E
Page 7 of 12
Figure 4
shows WE controlled write cycle waveforms.
[16, 20, 21]
Figure 4. Write Cycle No. 1
Switching Waveforms
(continued)
t
HD
t
SD
t
PWE
t
SA
t
HA
t
AW
t
SCE
t
WC
t
HZOE
VALID DATA
t
BW
NOTE 22
CE
1
ADDRESS
CE
2
WE
DATA IO
OE
BHE/BLE
Notes
20.Data IO is high impedance if OE = V
IH
.
21.If CE
1
goes HIGH and CE
2
goes LOW simultaneously with WE = V
IH
, the output remains in a high impedance state.
22.During this period the IOs are in output state. Do not apply input signals.
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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: