SDCFJ-1024-388 SanDisk, SDCFJ-1024-388 Datasheet - Page 20

• 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

3. CompactFlash Memory Card Interface Description
3.1. Physical Description
The host is connected to the CompactFlash Memory Card using a standard 50-pin connector consisting of two rows
of 25 female contacts each on 50 mil (1.27 mm) centers.
3.1.1. Pin Assignments and Pin Type
The signal/pin assignments are listed in Table 3-1. Low active signals have a “-” prefix. Pin types are Input, Output
or Input/Output. Sections 3.3.1 to 3.3.4 define the DC characteristics for all input and output type structures.
CompactFlash
Num
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
PC Card Memory Mode
Signal
Name
-CE1
GND
VCC
D03
D04
D05
D06
D07
D00
D01
D02
A10
-OE
A09
A08
A07
A06
A05
A04
A03
A02
A01
A00
WP
®
Memory Card Product Manual, Rev. 11.0 ©2006 SanDisk Corporation
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
In, Out
Ground
Power
Type
OT3
I3U
I3U
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z
4
Table 3-1. Pin Assignments and Pin Type
Num
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
-IOIS16
PC Card I/O Mode
Signal
Name
-CE1
GND
VCC
D03
D04
D05
D06
D07
A10
-OE
A09
A08
A07
A06
A05
A04
A03
A02
A01
A00
D00
D01
D02
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
In, Out
Ground
Power
Type
OT3
I3U
I1Z
I3U
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z
4
Num
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
-ATA SEL
-IOCS16
Signal
Name
GND
-CS0
A10
A09
A08
A07
A06
A05
A04
A03
VCC
D03
D04
D05
D06
D07
D00
D01
D02
A02
A01
A00
True IDE Mode
2
2
2
2
2
2
2
2
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
In, Out
Ground
Power
Type
ON3
I3U
I3Z
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z
3-1
4