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参数资料
| 型号： | WSF128K32-22H2M |
| 厂商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分类： | 存储器 |
| 英文描述： | SPECIALTY MEMORY CIRCUIT, CPGA66 |
| 封装： | CERAMIC, HIP-66 |
| 文件页数： | 7/12页 |
| 文件大小： | 505K |
| 代理商： | WSF128K32-22H2M |
4
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
WSF128K32-XH2X
October 2004
Rev. 4
White Electronic Designs Corp. reserves the right to change products or specications without notice.
PRELIMINARY
ADDRESS
DATA I/O
tAW
tAS
tCW
tAH
tWP
tDH
tDW
tWC
SCS#
SWE#
DATA VALID
FIGURE 3 – SRAM TIMING WAVEFORM - READ CYCLE
FIGURE 4 – SRAM WRITE CYCLE - SWE# CONTROLLED
FIGURE 5 – SRAM WRITE CYCLE - SCS# CONTROLLED
ADDRESS
DATA I/O
tAA
tOH
tRC
DATA VALID
PREVIOUS DATA VALID
READ CYCLE 1, (SCS# = OE# = VIL, SWE# = FCS# = VIH)
READ CYCLE 2, (SWE# = FCS# = VIH)
WRITE CYCLE 2, SCS# CONTROLLED (FCS# = VIH)
WRITE CYCLE 1, SWE# CONTROLLED (FCS# = VIH)
ADDRESS
DATA I/O
tAA
tACS
tOE
tCLZ
tOLZ
tOHZ
tRC
DATA VALID
HIGH IMPEDANCE
SCS#
SOE#
tCHZ
ADDRESS
DATA I/O
tAW
tCW
tAH
tWP
tDW
tWHZ
tAS
tOW
tDH
tWC
DATA VALID
SCS#
SWE#
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相关代理商/技术参数 |
参数描述 |
|---|---|
| WSF128K32-22H2MA | 制造商:未知厂家 制造商全称:未知厂家 功能描述:128K x 32 SRAM/FLASH MODULE |
| WSF128K32-27H2C | 制造商:未知厂家 制造商全称:未知厂家 功能描述:128K x 32 SRAM/FLASH MODULE |
| WSF128K32-27H2CA | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:128KX32 SRAM/FLASH MODULE |
| WSF128K32-27H2I | 制造商:未知厂家 制造商全称:未知厂家 功能描述:128K x 32 SRAM/FLASH MODULE |
| WSF128K32-27H2IA | 制造商:未知厂家 制造商全称:未知厂家 功能描述:128K x 32 SRAM/FLASH MODULE |
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