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参数资料
| 型号： | CY7C09159AV-12AXC |
| 厂商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分类： | SRAM |
| 英文描述： | 3.3V 8K/16K x 9 Synchronous Dual Port Static RAM |
| 中文描述： | 8K X 9 DUAL-PORT SRAM, 25 ns, PQFP100 |
| 封装： | PLASTIC, LEAD FREE, TQFP-100 |
| 文件页数： | 15/16页 |
| 文件大小： | 526K |
| 代理商： | CY7C09159AV-12AXC |
CY7C09159AV
CY7C09169AV
Document #: 38-06053 Rev. *B
Page 8 of 16
Bank Select Pipelined Read[11, 12]
-
Left Port Write to Flow-Through Right Port Read[13, 14, 15, 16]
Notes:
11. In this depth expansion example, B1 represents Bank #1 and B2 is Bank #2; Each Bank consists of one Cypress dual-port device from this data sheet. ADDRESS(B1)
= ADDRESS(B2).
12. OE and ADS = VIL; CE1(B1), CE1(B2), R/W, CNTEN, and CNTRST = VIH.
13. The same waveforms apply for a right port write to flow-through left port read.
14. CE0 and ADS = VIL; CE1, CNTEN, and CNTRST = VIH.
15. OE = VIL for the right port, which is being read from. OE = VIH for the left port, which is being written to.
16. It tCCS ≤ maximum specified, then data from right port READ is not valid until the maximum specified for tCWDD. If tCCS>maximum specified, then data is not valid
until tCCS + tCD1. tCWDD does not apply in this case.
Switching Waveforms (continued)
D3
D1
D0
D2
A0
A1
A2
A3
A4
A5
D4
A0
A1
A2
A3
A4
A5
tSA
tHA
tSC
tHC
tSA
tHA
tSC
tHC
tSC
tHC
tSC tHC
tCKHZ
tDC
tCD2
tCKLZ
tCD2
tCKHZ
tCKLZ
tCD2
tCKHZ
tCKLZ
tCD2
tCH2
tCL2
tCYC2
CLKL
ADDRESS(B1)
CE0(B1)
DATAOUT(B2)
DATAOUT(B1)
ADDRESS(B2)
CE0(B2)
tSA
tHA
tSW
tHW
tSD
tHD
MATCH
VALID
tCCS
tSW
tHW
tDC
tCWDD
tCD1
MATCH
tSA
tHA
MATCH
NO
MATCH
NO
VALID
tDC
tCD1
CLKL
R/WL
ADDRESSL
DATAINL
ADDRESSR
DATAOUTR
CLKR
R/WR
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CY7C09159AV-9AC | 制造商:Cypress Semiconductor 功能描述: |
| CY7C09159AV-9AXC | 功能描述:静态随机存取存储器 3.3V 8Kx9 COM Sync Dual Port 静态随机存取存储器 RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray |
| CY7C09169AV-12AC | 制造商:Cypress Semiconductor 功能描述: |
| CY7C09169AV-12AI | 制造商:Cypress Semiconductor 功能描述: |
| CY7C09169AV-12AXC | 功能描述:IC SRAM 144KBIT 12NS 100LQFP RoHS:是 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:1,000 系列:- 格式 - 存储器:RAM 存储器类型:移动 SDRAM 存储容量:256M（8Mx32） 速度:133MHz 接口:并联 电源电压:1.7 V ~ 1.95 V 工作温度:-40°C ~ 85°C 封装/外壳:90-VFBGA 供应商设备封装:90-VFBGA（8x13） 包装:带卷 (TR) 其它名称:557-1327-2 |
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