SDCFJ-1024-388 SanDisk, SDCFJ-1024-388 Datasheet - Page 31

• Manufacturer Part Number: SDCFJ-1024-388
• Description: COMPACT FLASH 1GB
• Manufacturer: SanDisk
• Type: CompactFlashr

Specifications of SDCFJ-1024-388

• 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: Socket
• 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

© 2007 SanDisk Corporation
SanDisk CompactFlash Card OEM Product Manual
3.3.6
3.3.7
Attribute Memory Read Timing Specification
Table 3-12 contains common memory write timing specifications for all types of memory.
Table 3-12
Memory Timing Diagrams
Figure 3-3 Common and Attribute Memory Read Timing Diagram
NOTE
NOTE
Read Cycle Time
Address Access Time
Card Enable Access Time
Output Enable Access Time
Output Disable Time from -OE
Output Enable Time from -OE
Data Valid from Add Change
Address Setup Time
Address Hold Time
Card Enable Setup Time
Card Enable Hold Time
a. The -REG signal timing is identical to address signal timing
1:
Speed Version Item
: SanDisk CompactFlash Memory cards do not assert the -WAIT
signal.
Shaded areas may be high or low.
Attribute Memory Read Timing Specification
a
a
Symbol
t
t
t
t
dis
t
en
t
t
su
a
a
h
t
t
t
t
su
c
a
v
h
(CE)
(OE)
(CE)
(CE)
(OE)
(R)
(OE)
(A)
(A)
(A)
(A)
3-13
IEEE Symbol
t
t
t
t
GLQNZ
t
t
t
t
t
t
t
GHQZ
GHEH
AVQV
GLQV
AXQX
GHAX
ELQV
AVGL
ELGL
AVAV
Min.
300
30
20
20
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Interface Description
5
0
0
300 ns
Rev. 12.0, 02/07
Max.
300
300
150
100
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