W7CF128M1XA-H20PC-001.01 Wintec Industries, W7CF128M1XA-H20PC-001.01 Datasheet - Page 42

• Manufacturer Part Number: W7CF128M1XA-H20PC-001.01
• Description: IC MEMORY
• Manufacturer: Wintec Industries

Specifications of W7CF128M1XA-H20PC-001.01

• Memory Size: 128M bytes
• Memory Type: CompactFLASH
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 385-1037

WintecCF-W7CF-H_v2.2 ROHS
June 2006  Wintec Industries, Inc.
INDUSTRIAL GRADE CompactFlash
W7CFxxxA-H Series ROHS 6/6 Compliant
32MB – 8-GB
Table 42: Common Memory Access Write Timing
Data setup time (-WE)
Data hold time
WE pulse time
Address setup time
-CE setup time
Write recover time
Address hold time
-CE Hold following WE
Wait Delay Falling from WE
WE High from Wait Release
Wait pulse width
Note: Maximum load on –WAIT is 1 LSTTL with 50 pF total load. All times are in nanoseconds. Din signifies data
provided by the CompactFlash Card to the system. The –WAIT signal may be ignored if the –WE cycle to cycle
time is greater than the Wait pulse width. The Max Wait pulse width can be determined from the Card Information
Structure. The Wait pulse width meets PCMCIA specifications of 12µs but is intentionally less in this
specification.
Item
Figure 19: Common Memory Access Write Timing Diagram
TM
Disk
tsu(D-WEH)
tv(WT-WE)
trec(WE)
Symbol
tw(WE)
tw(WT)
tsu(CE)
tv(WT)
tsu (A)
th(CE)
th(D)
th(A)
IEEE Symbol
tWTLWTH
tWTHWH
tWLWTV
tWMDX
tWLWH
tWMAX
tDVWH
tAVWL
tGHAX
tELWL
tGHEH
Min (ns)
150
80
30
30
30
20
20
0
0
-
-
Max (ns)
350
35
-
-
-
-
-
-
-
-
-
40