smc256bfd6e STMicroelectronics, smc256bfd6e Datasheet - Page 16

• Manufacturer Part Number: smc256bfd6e
• Description: 32mbyte, 64mbyte, 128mbyte, 256mbyte, 512mbyte, 1gbyte, 2gbyte, And 4gbyte 3.3/5v Supply Compactflash Card
• Manufacturer: STMicroelectronics

Electrical interface
Table 8.
16/91
Num
Pin
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
–CSEL
–INPACK
–CE2
READY
–IOWR
RESET
Signal
–IORD
–WAIT
D11
D12
D13
D14
D15
D08
D09
Name
–REG
–CD2
–CD1
BVD2
BVD1
–VS1
–VS2
–WE
PC Card Memory Mode
D00
D01
D02
V
A03
A02
A01
A00
WP
Pin Assignment and Pin Type (continued)
CC
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(5)(3)
(3)
Type
Pin
I/O
I/O
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
O
O
I
I
I
I
I
I
I
I
I
I
I
I1U,OT1
I1U,OT1
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
Ground
Ground
Ground
In, Out
Power
OPEN
Type
OT3
OT1
OT1
OT1
I3U
I3U
I3U
I3U
I3U
I1Z
I1Z
I1Z
I1Z
I2Z
I2Z
–STSCHG
–CSEL
–INPACK
–IOIS16
–CE2
RESET
–SPKR
–IOWR
–IORD
Signal
–WAIT
D11
D12
D13
D14
D15
D08
D09
Name
-IREQ
–REG
–CD2
–CD1
–VS1
–VS2
–WE
A03
A02
A01
A00
D00
D01
D02
V
CC
PC Card I/O Mode
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(5)
Type
Pin
I/O
I/O
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
O
O
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
I1U,OT1
I1U,OT1
I1Z,OZ3
I1Z,OZ3
Ground
Ground
Ground
In, Out
OPEN
Power
Type
OT3
OT1
OT1
OT1
I3U
I3U
I3U
I3U
I3U
I1Z
I1Z
I1Z
I1Z
I2Z
I2Z
-DMACK
–CSEL
DMARQ
–IOIS16
-RESET
–PDIAG
–CS1
–IOWR
–DASP
–WE
INTRQ
Signal
–IORD
IORDY
D11
D12
D13
D14
D15
D08
D09
Name
A03
–CD2
–CD1
–VS1
–VS2
D00
D01
D02
V
A02
A01
A00
CC
(2)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(4)
(3)
(5)
(6)
True IDE Mode
Type
Pin
I/O
I/O
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
O
O
I
I
I
I
I
I
I
I
I
I
I
SMCxxxBF
I1U,ON1
I1U,ON1
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
I1Z,OZ3
Ground
Ground
Ground
In, Out
Power
OPEN
Type
ON3
ON1
OZ1
OZ1
I3U
I2U
I3U
I1Z
I1Z
I1Z
I1Z
I3Z
I3Z
I3Z
I2Z