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參數(shù)資料
| 型號： | CY7C007AV-25JC |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | Safety Sign; Legend:Authorized Personnel Only; External Height:10"; External Width:14"; Body Material:Aluminum; Color:Red/White RoHS Compliant: NA |
| 中文描述： | 32K X 8 DUAL-PORT SRAM, 25 ns, PQCC68 |
| 封裝： | PLASTIC, LCC-68 |
| 文件頁數(shù)： | 13/20頁 |
| 文件大小： | 301K |
| 代理商： | CY7C007AV-25JC |
CY7C138AV/144AV/006AV
CY7C139AV/145AV/016AV
CY7C007AV/017AV
Document #: 38-06051 Rev. *A
Page 13 of 20
Note:
42. 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
ValidFirst:
ADDRESS
L,R
BUSY
R
CE
L
CE
R
BUSY
L
CE
R
CE
L
ADDRESS
L,R
Busy Timing Diagram No. 1 (CE Arbitration)
[42]
CE
L
Valid First:
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 AddressValid First:
Busy Timing Diagram No. 2 (Address Arbitration)
[42]
Left Address Valid First
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| CY7C43666AV-15AC | 3.3V 1K 4K 16K x 36 x 18 x 2 Tri Bus FIFO |
| CY7C036AV-20AC | 3.3V 4K/8K/16K x 16/18 Dual-Port Static RAM |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C008 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:64K/128K x 8/9 Dual-Port Static RAM |
| CY7C008_05 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:64K/128K x 8/9 Dual-Port Static RAM |
| CY7C008-12AC | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:64K/128K x 8/9 Dual-Port Static RAM |
| CY7C008-15AC | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Async Dual 3.3V 512K-Bit 64K x 8 15ns 100-Pin TQFP 制造商:Rochester Electronics LLC 功能描述:5V 64KX8 68PIN ASYNC DPSRAM - Bulk |
| CY7C008-15AXC | 功能描述:靜態(tài)隨機存取存儲器 5V 64Kx8 COM Async Dual Port 靜態(tài)隨機存取存儲器 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 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
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