TS2GCF300 Transcend Information. Inc., TS2GCF300 Datasheet - Page 22

• Manufacturer Part Number: TS2GCF300
• Description: 300x Compactflash Card
• Manufacturer: Transcend Information. Inc.

T
Transcend Information Inc.
T
T
Notes: 1) –WAIT is not supported in this mode.
S
S
S
4
4
4
Item
Data Setup before WE
Data Hold following WE
WE Pulse Width
Address Setup Time
CE Setup before WE
Write Recovery Time
Address Hold Time
CE Hold following WE
Wait Delay Falling from WE
WE High from Wait Release
Wait Width Time
Common Memory Write Timing Specification
G
G
G
2) The maximum load on -WAIT is 1 LSTTL with 50 pF (40pF below 120nsec Cycle Time) total load. All times are in
~
~
~
nanoseconds. Din signifies data provided by the system to the CompactFlash Storage Card. The -WAIT signal may be
ignored if the -WE cycle to cycle time is greater than the Wait Width time. The Max Wait Width time can be determined from
the Card Information Structure. The Wait Width time meets the PCMCIA PC Card specification of 12μs but is intentionally
less in this specification.
1
1
1
6
6
6
G
G
G
C
C
C
2
F
F
F
3
3
3
0
0
0
0
0
0
Symbol
tsu (D-WEH)
th(D)
tw(WE)
tsu(A)
tsu(CE)
trec(WE)
th(A)
th(CE)
tv (WT-WE)
tv(WT)
tw (WT)
Cycle Time Mode:
IEEE
Symbol
tDVWH
tWMDX
tWLWH
tAVWL
tELWL
tWMAX
tGHAX
tGHEH
tWLWTV
tWTHWH
tWTLWTH
22
250 ns
Min
150
ns.
80
30
30
30
20
20
0
0
Max
350
ns.
35
Min
ns.
50
15
70
15
15
15
15
0
0
120 ns
Max
ns.
350
35
300X CompactFlash Card
Min
ns.
40
10
60
10
15
15
15
0
0
100 ns
Max
ns.
350
35
Min
ns.
na
30
10
55
10
15
15
10
0
80 ns
1
Max
ns.
na
na
1
1