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參數(shù)資料
| 型號： | WSF128K32-90H2CA |
| 英文描述： | 128KX32 SRAM/FLASH MODULE |
| 中文描述： | 128KX32的SRAM /閃存模塊 |
| 文件頁數(shù)： | 4/12頁 |
| 文件大?。?/td> | 451K |
| 代理商： | WSF128K32-90H2CA |
4
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
WSF128K32-XH2X
October 2004
Rev. 4
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
PRELIMINARY
ADDRESS
DATA I/O
t
AW
t
AS
t
CW
t
AH
t
WP
t
DH
t
DW
t
WC
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
t
AA
t
OH
t
RC
DATA VALID
PREVIOUS DATA VALID
READ CYCLE 1, (SCS# = OE# = V
IL
, SWE# = FCS# = V
IH
)
READ CYCLE 2, (SWE# = FCS# = V
IH
)
WRITE CYCLE 2, SCS# CONTROLLED (FCS# = V
IH
)
WRITE CYCLE 1, SWE# CONTROLLED (FCS# = V
IH
)
ADDRESS
DATA I/O
t
AA
t
ACS
t
CLZ
t
OE
t
OLZ
t
OHZ
t
RC
DATA VALID
HIGH IMPEDANCE
SCS#
SOE#
t
CHZ
ADDRESS
DATA I/O
t
AW
t
CW
t
AH
t
WP
t
DW
t
WHZ
t
AS
t
OW
t
DH
t
WC
DATA VALID
SCS#
SWE#
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| WSF128K32-90H2I | 128KX32 SRAM/FLASH MODULE |
| WSF128K32-90H2IA | 128KX32 SRAM/FLASH MODULE |
| WSF128K32-90H2M | 128KX32 SRAM/FLASH MODULE |
| WSF128K32-90H2MA | 128KX32 SRAM/FLASH MODULE |
| WSF512K16-120G2M | 512KX16 SRAM/FLASH MODULE, SMD 5962-96901 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| WSF128K32-90H2I | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:128KX32 SRAM/FLASH MODULE |
| WSF128K32-90H2IA | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:128KX32 SRAM/FLASH MODULE |
| WSF128K32-90H2M | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:128KX32 SRAM/FLASH MODULE |
| WSF128K32-90H2MA | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:128KX32 SRAM/FLASH MODULE |
| WSF128K32-XH2X | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:128KX32 SRAM/FLASH MODULE |
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