參數(shù)資料
型號(hào): EDI7P007FLC0400I15
廠商: MICROSEMI CORP-PMG MICROELECTRONICS
元件分類: PROM
英文描述: 3.5M X 16 FLASH 5V PROM CARD, 150 ns, XMA68
封裝: CARD-68
文件頁數(shù): 10/12頁
文件大?。?/td> 190K
代理商: EDI7P007FLC0400I15
PCMCIA Flash Memory Card
FLC Series
7
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
Auguat 2000
Rev. 3
AC CHARACTERISTICS – WRITE TIMING PARAMETERS
SYMBOL (PCMCIA)
Parameter
150ns
Unit
Min
Max
tCW
Write Cycle Time
150
ns
tW(WE)
Write Pulse Width
80
ns
tSU(A)
Address Setup Time
20
ns
tSU(A-WEH)
Address Setup Time for WE#
100
ns
tSU(CE-WEH)
Card Enable Setup Time for WE#
100
ns
tSU(D-WEH)
Data Setup Time for WE#
50
ns
tH(D)
Data Hold Time
20
ns
tREC(WE)
Write Recover Time
20
ns
tDIS(WE)
Output Disable Time from WE#
75
ns
tDIS(OE)
Output Disable Time from OE#
75
ns
tEN(WE)
Output Enable Time from WE#
5
ns
tEN(OE)
Output Enable Time from OE#
5
ns
tSU(OE-WE)
Output Enable Setup from WE#
10
ns
tH(OE-WE)
Output Enable Hold from WE#
10
ns
tSU(CE)
Card Enable Setup Time from OE#
0
ns
tH(CE)
Card Enable Hold Time
20
ns
Note: AC timing diagrams and characteristics are guaranteed to meet or exceed PCMCIA 2.1 specications.
WRITE TIMING DIAGRAM
A[25::0], REG#
tC(W)
CE1#, CE2#
OE#
D[15::0](DIN)
tW(WE)
tSU(A)
NOTE 1
DATA INPUT
tSU(A-WEH)
tSU(CE)
NOTE 1
tREC(WE)
tH(CE)
tSU(OE-WE)
tH(D)
tEN(WE)
D[15::0](DOUT)
WE#
tSU(CE-WEH)
tH(OE-WE)
tDIS(OE)
tDIS(WE)
NOTE 2
tSU(D-WEH)
tEN(OE)
Notes:
1. Signal may be high or low in this area.
2. When the data I/O pins are in the output
state, no signals shall be applied to the data
pins (D15 - D0) by the host system.
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