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参数资料
| 型号： | WMS512K8-L20FFCA |
| 厂商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分类： | SRAM |
| 英文描述： | 512K X 8 STANDARD SRAM, 20 ns, DFP32 |
| 封装： | CERAMIC,DFP-32 |
| 文件页数： | 5/10页 |
| 文件大小： | 273K |
| 代理商： | WMS512K8-L20FFCA |
4
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
WMS512K8-XXX
October 2004
Rev. 10
White Electronic Designs Corp. reserves the right to change products or specications without notice.
TIMING WAVEFORM - READ CYCLE
WRITE CYCLE - WE# CONTROLLED
WRITE CYCLE - CS# CONTROLLED
ADDRESS
DATA I/O
READ CYCLE 1 (CS# = OE# = VIL, WE# = VIH)
tAA
tOH
tRC
DATA VALID
PREVIOUS DATA VALID
ADDRESS
DATA I/O
CS#
OE#
tRC
tAA
tACS
tCLZ
tCHZ
tOE
tOLZ
tOHZ
HIGH IMPEDANCE
DATA VALID
READ CYCLE 2 (WE# = VIH)
ADDRESS
DATA I/O
WRITE CYCLE 1, WE# CONTROLLED
tAW
tCW
tAH
tWP
tDW
tWHZ
tAS
tOW
tDH
tWC
DATA VALID
CS#
WE#
ADDRESS
DATA I/O
WRITE CYCLE 2, CS# CONTROLLED
tAW
tAS
tCW
tAH
tWP
tDH
tDW
tWC
CS#
WE#
DATA VALID
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PDF描述 |
|---|---|
| WMS512K8-L45DJI | 512K X 8 STANDARD SRAM, 45 ns, CDSO36 |
| WS512K8L-25CC | 512K X 8 MULTI DEVICE SRAM MODULE, 25 ns, CDIP32 |
| W7NCF256H10CS4JM1G | FLASH 3.3V PROM MODULE, XMA50 |
| W7NCF256H10CS5EM1G | FLASH 3.3V PROM MODULE, XMA50 |
| W7NCF256H10CS5HM1G | FLASH 3.3V PROM MODULE, XMA50 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| WMS512K8L-20FFI | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512Kx8 MONOLITHIC SRAM, SMD 5962-95613 |
| WMS512K8L-20FFM | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512Kx8 MONOLITHIC SRAM, SMD 5962-95613 |
| WMS512K8L-20FFQ | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512Kx8 MONOLITHIC SRAM, SMD 5962-95613 |
| WMS512K8L-20FFQA | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512Kx8 MONOLITHIC SRAM, SMD 5962-95613 |
| WMS512K8L-20FI | 制造商:未知厂家 制造商全称:未知厂家 功能描述:512Kx8 MONOLITHIC SRAM |
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