參數(shù)資料
型號: CY62148DV30LL-70BVI
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 4-Mb (512K x 8) MoBL Static RAM
中文描述: 512K X 8 STANDARD SRAM, 70 ns, PBGA36
封裝: 6 X 8 MM, 1 MM HEIGHT, VFBGA-36
文件頁數(shù): 6/11頁
文件大?。?/td> 195K
代理商: CY62148DV30LL-70BVI
CY62148DV30
Document #: 38-05341 Rev. *B
Page 6 of 11
Notes:
16. Address valid prior to or coincident with CE transition LOW.
17. Data I/O is high impedance if OE = V
.
18. During this period, the I/Os are in output state and input signals should not be applied.
19. If CE goes HIGH simultaneously with WE HIGH, the output remains in high-impedance state.
Switching Waveforms
(continued)
50%
50%
DATA VALID
t
RC
t
ACE
t
DOE
t
LZOE
t
LZCE
t
PU
DATA OUT
HIGH IMPEDANCE
IMPEDANCE
I
CC
I
SB
t
HZOE
t
HZCE
t
PD
OE
CE
HIGH
V
SUPPLY
CURRENT
Read Cycle No. 2 (OE Controlled)
[15, 16]
ADDRESS
t
HD
t
SD
t
PWE
t
SA
t
HA
t
AW
t
WC
DATA I/O
ADDRESS
CE
WE
OE
t
HZOE
DATA
IN
VALID
NOTE
Write Cycle No. 1 (WE Controlled)
[17, 19]
18
t
SCE
相關(guān)PDF資料
PDF描述
CY62148DV30LL-70BVXI 4-Mb (512K x 8) MoBL Static RAM
CY62148DV30LL-70SXI 4-Mb (512K x 8) MoBL Static RAM
CY62148DV30 4-Mb (512K x 8) MoBL Static RAM(4-Mb(512K x 8) MoBL靜態(tài)RAM)
CY62148EV30 4-Mbit (512K x 8) Static RAM
CY62148EV30LL 4-Mbit (512K x 8) Static RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY62148DV30LL-70BVIT 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel
CY62148DV30LL-70BVXI 制造商:Rochester Electronics LLC 功能描述:- Bulk
CY62148DV30LL-70SXI 制造商:Cypress Semiconductor 功能描述:
CY62148DV30LL-70ZSXA 功能描述:靜態(tài)隨機(jī)存取存儲器 SLO 3.0V SUPER LO PWR 512KX8 靜態(tài)隨機(jī)存取存儲器 IND RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間: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
CY62148DV30LL-70ZSXAT 功能描述:靜態(tài)隨機(jī)存取存儲器 SLO 3.0V SUPER LO PWR 512KX8 靜態(tài)隨機(jī)存取存儲器 IND RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間: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