參數(shù)資料
型號： CY62146CV30LL-70BAI
廠商： CYPRESS SEMICONDUCTOR CORP
元件分類： DRAM
英文描述： 256K x 16 Static RAM
中文描述： 256K X 16 STANDARD SRAM, 70 ns, PBGA48
封裝： 7 X 8.50 MM, 1.20 MM HEIGHT, FINE PITCH, TBGA-48
文件頁數(shù)： 7/11頁
文件大?。?/td> 406K
代理商： CY62146CV30LL-70BAI
CY62146DV30
Document #: 38-05339 Rev. *A
Page 7 of 11
Write Cycle No. 1 (WE Controlled)
[15, 19, 20]
Write Cycle No. 2 (CE
Controlled)
[15, 19, 20]
Notes:
19.Data I/O is high impedance if OE = V
.
20.If CE goes HIGH simultaneously with WE = V
, the output remains in a high-impedance state.
21.During this period, the I/Os are in output state and input signals should not be applied.
Switching Waveforms
(continued)
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
NOTE 21
BHE/BLE
t
BW
t
SCE
t
HD
t
SD
t
PWE
t
HA
t
AW
t
SCE
t
WC
t
HZOE
DATA
IN
CE
ADDRESS
WE
DATA I/O
OE
NOTE 21
BHE/BLE
t
BW
t
SA
相關(guān)PDF資料
PDF描述
CY62146CV30LL-70BVI 256K x 16 Static RAM
CY62146DV30LL-45ZSXI Circular Connector; Body Material:Aluminum; Series:PT00; No. of Contacts:41; Connector Shell Size:20; Connecting Termination:Crimp; Circular Shell Style:Wall Mount Receptacle; Circular Contact Gender:Pin; Insert Arrangement:20-41
CY62146DV30L-55ZSXI Circular Connector; Body Material:Aluminum; Series:PT00; Number of Contacts:41; Connector Shell Size:20; Connecting Termination:Crimp; Circular Shell Style:Wall Mount Receptacle; Circular Contact Gender:Socket
CY62146DV30LL-55ZSXI Circular Connector; Body Material:Aluminum; Series:PT00; No. of Contacts:21; Connector Shell Size:22; Connecting Termination:Crimp; Circular Shell Style:Wall Mount Receptacle; Circular Contact Gender:Pin; Insert Arrangement:22-21
CY62146DV30L-70ZSXI Circular Connector; Body Material:Aluminum; Series:PT00; Number of Contacts:21; Connector Shell Size:22; Connecting Termination:Crimp; Circular Shell Style:Wall Mount Receptacle; Circular Contact Gender:Socket
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY62146CV30LL-70BAIT 制造商:Cypress Semiconductor 功能描述:SRAM Chip Async Single 3V 4M-Bit 256K x 16 70ns 48-Pin FBGA T/R 制造商:Rochester Electronics LLC 功能描述:- Bulk
CY62146CV30LL-70BVI 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:256K x 16 Static RAM
CY62146CV33LL-70BAI 制造商:Cypress Semiconductor 功能描述:
CY62146DV30 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4-Mbit (256K x 16) Static RAM
CY62146DV30_09 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4-Mbit (256K x 16) Static RAM
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