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参数资料
| 型号： | CY7C09099V-6AXC |
| 厂商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分类： | SRAM |
| 英文描述： | 3.3V 32K/64K/128K x 8/9 Synchronous Dual-Port Static RAM |
| 中文描述： | 128K X 8 DUAL-PORT SRAM, 15 ns, PQFP100 |
| 封装： | ROHS COMPLIANT, PLASTIC, MS-026, TQFP-100 |
| 文件页数： | 2/20页 |
| 文件大小： | 599K |
| 代理商： | CY7C09099V-6AXC |
CY7C09079V/89V/99V
CY7C09179V/89V/99V
Document #: 38-06043 Rev. *E
Page 10 of 20
Figure 9. Left Port Write to Flow-Through Right Port Read[22, 23, 24, 25]
Notes
20. 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 datasheet. ADDRESS(B1)
= ADDRESS(B2).
21. OE and ADS = VIL; CE1(B1), CE1(B2), R/W, CNTEN, and CNTRST = VIH.
22. The same waveforms apply for a right port write to flow-through left port read.
23. CE0 and ADS = VIL; CE1, CNTEN, and CNTRST = VIH.
24. OE = VIL for the right port, which is being read from. OE = VIH for the left port, which is being written to.
25. 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)
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
相关PDF资料 |
PDF描述 |
|---|---|
| CY7C09099V-7AI | 3.3V 32K/64K/128K x 8/9 Synchronous Dual-Port Static RAM |
| CY7C09099V-12AXC | 3.3V 32K/64K/128K x 8/9 Synchronous Dual-Port Static RAM |
| CY7C09099V-7AXI | 3.3V 32K/64K/128K x 8/9 Synchronous Dual-Port Static RAM |
| CY7C09179V-12AXC | 3.3V 32K/64K/128K x 8/9 Synchronous Dual-Port Static RAM |
| CY7C09179V-6AXC | 3.3V 32K/64K/128K x 8/9 Synchronous Dual-Port Static RAM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CY7C09099V-7AI | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 1MBIT 128KX8 18NS/7.5NS 100TQFP - Bulk |
| CY7C09099V-7AXI | 功能描述:静态随机存取存储器 3.3V 128Kx8 IND 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 |
| CY7C09099V-9AC | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Sync Dual 3.3V 1M-Bit 128K x 8 20ns/9ns 100-Pin TQFP |
| CY7C09099V-9AI | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Sync Dual 3.3V 1M-Bit 128K x 8 20ns/9ns 100-Pin TQFP |
| CY7C09159AV-12AC | 功能描述:IC SRAM 72KBIT 12NS 100LQFP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:72 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 同步 存储容量:9M（256K x 36） 速度:75ns 接口:并联 电源电压:3.135 V ~ 3.465 V 工作温度:-40°C ~ 85°C 封装/外壳:100-LQFP 供应商设备封装:100-TQFP（14x14） 包装:托盘 其它名称:71V67703S75PFGI |
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