參數(shù)資料
型號(hào)： CY62146CV30LL-70BVI
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： 6 X 8 MM, 1 MM HEIGHT, VFBGA-48
文件頁數(shù)： 6/11頁
文件大?。?/td> 406K
代理商： CY62146CV30LL-70BVI
CY62146DV30
Document #: 38-05339 Rev. *A
Page 6 of 11
Switching Waveforms
Read Cycle 1 (Address Transition Controlled)
[16, 17]
Read Cycle No. 2 (OE Controlled)
[17, 18]
Notes:
16.The device is continuously selected. OE, CE = V
IL
, BHE and/or BLE = V
IL
.
17.WE is HIGH for read cycle.
18.Address valid prior to or coincident with CE and BHE, BLE transition LOW.
ADDRESS
DATA OUT
PREVIOUS DATA VALID
DATA VALID
t
RC
t
AA
t
OHA
50%
50%
DATA VALID
t
RC
t
ACE
t
LZBE
t
LZCE
t
PU
DATA OUT
HIGH IMPEDANCE
IMPEDANCE
I
CC
I
SB
t
HZOE
t
HZCE
t
PD
OE
CE
HIGH
V
CC
SUPPLY
CURRENT
t
HZBE
BHE/BLE
t
LZOE
ADDRESS
t
DBE
t
DOE
相關(guān)PDF資料
PDF描述
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
CY62146DV30LL-70ZSXI Circular Connector; Body Material:Aluminum; Series:PT00; Number of Contacts:25; Connector Shell Size:22; Connecting Termination:Crimp; Circular Shell Style:Wall Mount Receptacle; Circular Contact Gender:Pin; Insert Arrangement:22-25
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
CY62146DV30L 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4-Mbit (256K x 16) Static RAM
CY62146DV30L-55BVI 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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