SDCFCF-001G-388 SanDisk, SDCFCF-001G-388 Datasheet - Page 31

• Manufacturer Part Number: SDCFCF-001G-388
• Description: COMPACT FLASH IND 1GB FIXED
• Manufacturer: SanDisk
• Type: CompactFlashr

Specifications of SDCFCF-001G-388

• Memory Size: 1GB
• Memory Type: CompactFLASH
• Density: 1GByte
• Operating Supply Voltage (typ): 3.3/5V
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Package Type: Not Required
• Mounting: Desktop
• Pin Count: 50
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 3.135/4.5V
• Operating Supply Voltage (max): 3.465/5.5V
• Programmable: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SanDisk Industrial Grade CompactFlash 5000
Table 19 contains the read input timing specifications.
Note: SanDisk CompactFlash Memory cards do not assert a -WAIT signal.
a
3.3.9
Notes: 1) All timings are measured at the CompactFlash Memory Card.
© 2007 SanDisk® Corporation
Data Delay after -IORD
Data Hold following -IORD
-IORD Width Time
Address Setup before -IORD
Address Hold following -IORD
-CE Setup before -IORD
-CE Hold following -IORD
-REG Setup before -IORD
-REG Hold following -IORD
-INPACK Delay falling from -IORD
-INPACK Delay rising from -IORD
-IOIS16 Delay falling from Address
-IOIS16 Delay rising from Address
The maximum load on -INPACK and -IOIS16 is 1 LSTTL with 50 pF total load.
3) D[15::0] signifies data provided by the card to the host system.
2) Skews and delays from the host system driver/ receiver to the
I/O Write (Output) Timing Specification
CompactFlash Memory Card must be accounted for by the system
design.
Item
Table 19: I/O Read (Input) Timing Specification
td (IORD)
th (IORD)
tw (IORD)
tsuA(IORD)
thA(IORD)
tsuCE(IORD)
thCE(IORD)
tsuREG(IORD)
thREG(IORD)
tdfINPACK(IORD)
tdrINPACK(IORD)
tdfIOIS16(ADR)
tdrIOIS16(ADR)
Figure 8: I/O Write Timing Diagram
Symbol
24
tlGLQV
tlGHQX
tlGLIGH
tAVIGL
tlGHAX
tELIGL
tlGHEH
tRGLIGL
tlGHRGH
tlGLIAL
tlGHIAH
tAVISL
tAVISH
IEEE Symbol
Min. (ns)
165
70
20
20
0
0
5
5
0
Product Manual
Max. (ns)
100
45
45
35
35
July 2007
a
a
a
a