SDCFH-1024-388 SanDisk, SDCFH-1024-388 Datasheet - Page 19

• Manufacturer Part Number: SDCFH-1024-388
• Description: COMPACT FLASH 1GB ULTRA II
• Manufacturer: SanDisk

Specifications of SDCFH-1024-388

• Memory Size: 1GB
• Memory Type: CompactFLASH
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2007 SanDisk Corporation
CHAPTER 3
3.1.1
3.1
Physical Description
The host connects to SanDisk CompactFlash Memory cards using a standard 50-pin connector
consisting of two rows of 25 female contacts each on 50 mil (1.27 mm) centers.
Pin Assignments and Types
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 and 3.3.2 define the DC characteristics
for all input and output type structures..
Table 3-1
Pin No.
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
11
1
2
3
4
5
6
7
8
9
Interface Description
PC Card Memory Mode Pin Assignments
Signal
Name
-CE1
-CD2
GND
VCC
D03
D04
D05
D06
D07
A10
-OE
A09
A08
A07
A06
A05
A04
A03
A02
A01
A00
D00
D01
D02
WP
Pin Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
–
–
I
I
I
I
I
I
I
I
I
I
I
I
I
Ground
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I3U
I1Z
I3U
I1Z
I1Z
I1Z
Power
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
OT3
Ground
I/O Type
3-1
Pin No.
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
RDY/BSY
-INPACK
RESET
-IOWR
Signal
-CSEL
-IORD
-WAIT
Name
BVD2
BVD1
-REG
-CD1
-CE2
-VS1
-VS2
GND
VCC
-WE
D11
D12
D13
D14
D15
D08
D09
D10
Pin Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
–
–
I
I
I
I
I
I
I
Rev. 12.0, 02/07
Ground
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I3U
Ground
I3U
I3U
I3U
OT1
Power
I2Z
OPEN
I2Z
OT1
OT1
I3U
I1U,OT1
I1U,OT1
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
Ground
I/O Type