參數(shù)資料
型號： CYDC064B16-40AXC
廠商： CYPRESS SEMICONDUCTOR CORP
元件分類： DRAM
英文描述： 1.8V 4k/8k/16k x 16 and 8k/16k x 8 ConsuMoBL Dual-Port Static RAM
中文描述： 4K X 16 DUAL-PORT SRAM, 40 ns, PQFP100
封裝： 14 X 14 MM, 1.40 MM HEIGHT, LEAD FREE, PLASTIC, TQFP-100
文件頁數(shù)： 22/26頁
文件大?。?/td> 580K
代理商： CYDC064B16-40AXC
CYDC256B16, CYDC128B16,
CYDC064B16, CYDC128B08,
CYDC064B08
Document #: 001-01638 Rev. *E
Page 22 of 26
Busy Timing Diagram No.1 (CE Arbitration)
Busy Timing Diagram No.2 (Address Arbitration)
[54]
Note:
54.If t
PS
is violated, the busy signal will be asserted on one side or the other, but there is no guarantee to which side BUSY will be asserted.
Switching Waveforms
(continued)
ADDRESS MATCH
t
PS
t
BLC
t
BHC
ADDRESS MATCH
t
PS
t
BLC
t
BHC
CE
R
Valid First
ADDRESS
L,R
BUSY
R
CE
L
CE
R
BUSY
L
CE
R
CE
L
ADDRESS
L,R
CE
L
Valid First
[54]
ADDRESS MATCH
t
PS
ADDRESS
L
BUSY
R
ADDRESS MISMATCH
t
RC
or t
WC
t
BLA
t
BHA
ADDRESS
R
ADDRESS MATCH
ADDRESS MISMATCH
t
PS
ADDRESS
L
BUSY
L
t
RC
or t
WC
t
BLA
t
BHA
ADDRESS
R
Right Address Valid First
Left Address Valid First
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相關(guān)PDF資料
PDF描述
CYDC064B16-55AXC Replacement for National Semiconductor part number DM9334J. Buy from authorized manufacturer Rochester Electronics.
CYDC064B16-55AXI 1.8V 4k/8k/16k x 16 and 8k/16k x 8 ConsuMoBL Dual-Port Static RAM
CYDC128B08 1.8V 4k/8k/16k x 16 and 8k/16k x 8 ConsuMoBL Dual-Port Static RAM
CYDC128B08-40AXC Replacement for National Semiconductor part number DM9334N. Buy from authorized manufacturer Rochester Electronics.
CYDC128B08-55AXI 1.8V 4k/8k/16k x 16 and 8k/16k x 8 ConsuMoBL Dual-Port Static RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CYDC064B16-55AXC 制造商:Cypress Semiconductor 功能描述:
CYDC064B16-55AXI 功能描述:靜態(tài)隨機(jī)存取存儲器 64K 4Kx16 Consumer Hi Vol Dual Port IND RoHS:否 制造商:Cypress Semiconductor 存儲容量: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
CYDC1069AV33-10ZC 制造商:Cypress Semiconductor 功能描述:MW
CYDC128B08 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:1.8V 4k/8k/16k x 16 and 8k/16k x 8 ConsuMoBL Dual-Port Static RAM
CYDC128B08-40AXC 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:1.8V 4k/8k/16k x 16 and 8k/16k x 8 ConsuMoBL Dual-Port Static RAM
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