Preliminary
TENTATIVE
TOSHIBA SMALL FORM FACTOR CARD
THNCFxxxxMA Series
CompactFlash
™
Card
DESCRIPTION
The THNCFxxxxMA series CompactFlash™ card is a flash technology based with ATA interface flash memory
card. It is constructed with flash disk controller chip and NAND-type
（Toshiba）
flash memory device. The
CompactFlash™ card operates in both 5-Volt and 3.3-Volt power supplies. It comes in capacity of 64, 128, 256,
512MB, 768MB and up to 1GB unformatted for type-I card. Emulating IDE hard disk drives and being certified in
accordance with the CompactFlash™ Certification Plan it is a perfect choice of solid-state mass-storage cards for
battery backup handheld devices such as Digital Camera, Audio Player, PDA, or the applications which require
large capacity.
FEATURES
•
CompactFlash
™
Compatibility
•
•
•
Certified in accordance with the CompactFlash™ Certification Plan
Substantially compatible with PC Card standard and PC Card ATA
Support for CIS implemented with 256 bytes of attribute memory
•
ATA/IDE interface
•
•
•
ATA command set compatible
Support for 8- or 16-bit host transfers
Programmable and auto-wait-state generation for compatibility with any host speed using IORDY
•
High performance
•
•
•
•
Supports PIO mode 4, both at 16.6 Mbytes/second theoretically
Sustained write : max 1.5 Mbytes/second in ATA PIO mode 4
Sustained read : max 6.5Mbytes/second in ATA PIO mode 4
Single +5 Volt or 3.3 Volt power supply and automatic power management.
Notes: CompactFlash
™
is a trademark of SanDisk Corporation and is licensed royalty-free to the CFA, which in turn will license it
royal-free to CFA members.
CFA: CompactFlash
™
Association.
Products Models
Unformatted
64MB
128MB
256MB
512MB
768MB
1GB
Cylinder
978
978
978
993
1489
1985
Head
4
8
16
16
16
16
Sector
32
32
32
63
63
63
Model No.
THNCF064MMA
THNCF128MMA
THNCF256MMA
THNCF512MMA
THNCF768MMA
THNCF1G02MA
2002-10-20
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Preliminary
Products Specifications
•
Dimensions:
THNCFxxxxMA Series
Type I card :
36.4mm(L) x 42.8mm (W) x 3.3mm (H)
•
Storage Capacities:
64, 128, 256, 512, 768MB up to 1.02GB (unformatted)
•
System Compatibility:
•
Performance:
Please refer to the compatibility list.
Supports PIO mode 4, both at 16.6 Mbytes/second theoretically
Sustained write max 1.5 Mbyte/sec (max) in ATA PIO mode 4
Sustained read max 6.5 Mbyte/sec (max ) in ATA PIO mode 4
•
Operating Voltage:
3.3V
±
0.3V
5.0V
±
0.5V
•
Power consumption:
•
5V operation
Active mode:
Write operation :
Read operation :
Sleep mode
:
3.3V operation
Active mode:
Write operation :
Read operation :
Sleep mode
:
48 mA (Typ.)
36 mA (Typ.)
750µA (Typ)
•
44 mA (Typ.)
34 mA (Typ.)
350µA (Typ)
•
Environment conditions:
•
•
Operating temperature:
Storage temperature:
0°C to 70°C
−20°C
to 85°C
2002-10-20
2/47
Preliminary
Electrical Interface
•
Physical Description:
THNCFxxxxMA Series
The host is connected to the CompactFlash™ Storage Card using a standard 50-pin connector. The
connector in the host consists of two rows of 25 male contacts each on 50 mil (1.27 mm) centers.
•
Pin Assignments and Pin Type:
The signal/pin assignments are listed in Table 4. Low active signals have a “ “ prefix. Pin types are Input,
Output or Input/Output. Section “Electrical specification” and “DC characteristics” defines the all input and
output type structures.
•
Electrical Descrption:
The CompactFlash™ Storage Card functions in three basic modes: 1) PC Card ATA using I/O Mode, 2) PC
Card ATA using Memory Mode and 3) True IDE Mode, which is compatible with most disk drives.
CompactFlash™ Storage Cards are required to support all three modes. The CF Cards normally function in
the first and second modes, however they can optionally function in True IDE mode. The configuration of the
CompactFlash™ Card will be controlled using the standard PCMCIA configuration registers starting at
address 200h in the Attribute Memory space of the storage card. Or for True IDE Mode, pin 9 being grounded.
The configuration of the CF Card will be controlled using configuration registers. The configuration registers
are starting at the address defined in the Configuration Tuple (CISTPL_CONFIG) in the Attribute Memory
space of the CF Card. Signals, whose source is the host, is designated as inputs while signals that the
CompactFlash™ Storage Card sources are outputs. The CompactFlash™ Storage Card logic levels conform to
those specified in the PC Card Standard Release 8. Each signal has three possible operating modes:
1) PC Card Memory mode
2) PC Card I/O mode
3) True IDE mode
True IDE mode is required for CompactFlash™ Storage cards. All outputs from the card are totem pole
except the data bus signals that are bi-directional tri-state
2002-10-20
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Preliminary
Pin Assignments and Pin Type
PC Card Memory Mode
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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
Signal
Name
GND
D03
D04
D05
D06
D07
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I
I
Pin Type
In, Out
Type
Ground
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
I3U
I3Z
I4U
I3Z
I3Z
I3Z
Power
I
I
I
I
I
I
I
I/O
I/O
I/O
O
O
O
I/O
I/O
I/O
I/O
I/O
I
O
I
I
I
O
I3Z
I3Z
I3Z
I3Z
I3Z
I3Z
I3Z
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
OT1
Ground
Ground
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
I3U
Ground
I4U
I4U
I4U
OT1
Power
I
O
I
I1U
OPEN
I3U
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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
THNCFxxxxMA Series
PC Card I/O Mode
Signal
Name
GND
D03
D04
D05
D06
D07
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I
I
Pin Type
In, Out
Type
Ground
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
I3U
I3Z
I4U
I3Z
I3Z
I3Z
Power
I
I
I
I
I
I
I
I/O
I/O
I/O
O
O
O
I/O
I/O
I/O
I/O
I/O
I
O
I
I
I
O
I3Z
I3Z
I3Z
I3Z
I3Z
I3Z
I3Z
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
OT1
Ground
Ground
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
I3U
Ground
I4U
I4U
I4U
OT1
Power
I
O
I
I1U
OPEN
I3U
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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
True IDE Mode
Signal
Name
GND
D03
D04
D05
D06
D07
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I
I
4
Pin Type
In, Out
Type
Ground
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
I3U
I3Z
I4U
I3Z
I3Z
I3Z
Power
−
CE1
A10
−
CE1
A10
−
CS0
A10
2
−
OE
A09
A08
A07
VCC
A06
A05
A04
A03
A02
A01
A00
D00
D01
D02
WP
−
OE
A09
A08
A07
VCC
A06
A05
A04
A03
A02
A01
A00
D00
D01
D02
−
ATA SEL
A09
A08
2
2
2
A07
VCC
A06
A05
A04
A03
2
2
2
2
I
I
I
I
I
I
I
I/O
I/O
I/O
O
O
O
I/O
I/O
I/O
I/O
I/O
I
O
I
I
I
O
I3Z
I3Z
I3Z
I3Z
I3Z
I3Z
I3Z
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
ON1
Ground
Ground
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
I3U
Ground
I4U
I4U
I4U
OZ1
Power
A02
A01
A00
D00
D01
D02
−
IOIS16
−
CD2
−
CD1
D11
1
1
1
1
1
1
−
IOCS16
-CD2
-CD1
D11
1
1
1
1
1
1
−
CD2
−
CD1
D11
1
1
1
1
1
1
D12
D13
D14
D15
D12
D13
D14
D15
D12
D13
D14
D15
−
CE2
−
CE2
−
CS1
−
VS1
−
IORD
−
IOWR
−
WE
RDY/BSY
VCC
−
VS1
−
IORD
−
IOWR
−
WE
IREQ
VCC
−
VS1
−
IORD
−
IOWR
−
WE
3
INTRQ
VCC
−
CSEL
−
VS2
RESET
−
CSEL
−
VS2
RESET
−
CSEL
−
VS2
−
RESET
I
O
I
I1U
OPEN
I3U
2002-10-20
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Preliminary
PC Card Memory Mode
Pin
42
43
44
45
46
47
48
49
50
Signal
Name
Pin Type
O
O
I
I/O
I/O
I/O
I/O
I/O
In, Out
Type
OT1
OT1
I3U
I4U,OT1
I4U,OT1
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
Ground
Pin
42
43
44
45
46
47
48
49
50
THNCFxxxxMA Series
True IDE Mode
In, Out
Type
OT1
OT1
I3U
I4U,OT1
I4U,OT1
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
Ground
Pin
42
43
44
45
46
47
48
49
50
Signal
Name
IORDY
4
PC Card I/O Mode
Signal
Name
Pin Type
O
O
I
I/O
I/O
I/O
I/O
I/O
Pin Type
O
O
I
I/O
I/O
I/O
I/O
I/O
In, Out
Type
ON1
OZ1
I3U
I4U,ON1
I4U,ON1
I4Z,OZ1
I4Z,OZ1
I4Z,OZ1
Ground
−
WAIT
−
INPACK
−
REG
BVD2
BVD1
D08
D09
D10
1
1
1
−
WAIT
−
INPACK
−
REG
−
SPKR
−
STSCHG
D08
D09
1
1
1
−
INPACK
−
REG
3
−
DASP
−
PDIAG
D08
D09
1
1
1
D10
D10
GND
GND
GND
Notes:
1. These signals are required only for 16 bit access and not required when installed in 8 bit systems. Devices should allow
for 3-state signals not to consume current.
2. Should be grounded by the host.
3. Should be tied to VCC by the host.
2002-10-20
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