HANBit
HFDOM44MVxxx
44Pin Disk On Module Min.16MB ~ Max.1.5GB, True IDE Interface
Mode, 3.3V / 5.0V Operating
Part No. HFDOM44MVxxx
1. PRODUCT OVERVIEW
GENERAL DESCRIPTION
The HFDOM44MVxxx series 44Pin Flash Disk Module is a flash technology based with True IDE interface flash memory
card. It is constructed with flash disk controller chip and NAND-type (Samsung) flash memory device. The HFDOM44MV-
xxx series operates in both 3.3-Volt and 5.0-Volt power supplies. It comes in capacity of 16, 32, 64, 96, 128, 192, 256, 384,
512, 768, 1Gand up to 1.5GB formatted 44Pin type .
By optimizing flash memory management, the life of this HFDOM44MVxxx series can be extended to its maximum level.
Because the ECC function is included, the correctness of data transfer between the HFDOM44MVxxx series and a True
IDE compatible interface device can be guaranteed.
The HFDOM44MVxxx series is fully compatible with applications such as CPU card / board, set top box, industry /
military PC / Notebook, security equipment, measuring instrument and embedded systems.
FEATURES
-
-
-
-
-
-
-
-
-
-
-
-
ATA / True IDE compatible host interface
ATA command set compatible
Automatic sensing of PC Card ATA or true IDE host interface.
Very high performance, low power consumption
Automatic error detection and error correction
Auto Standby to save power consumption.
Supports automatic power down and wake up
Support for 8 or 16 bit host transfers
3.3V/5.0V operation voltage
Host Interface bus width : 8/16 bit Access
Flash Interface bus width : 8 bit Access
Capacity : Min. 16MB ~ Max. 1.5GB
PRODUCT SPECIFICATIONS
Capacities :
16, 32, 64, 96, 128, 192, 256, 384, 512, 768, 1Gand up to 1.5GB (formatted)
System Compatibility :
Please refer to the compatibility list of index.
Performance :
Host Data Transfer Rates :
up to 16.6 MB/sec, PIO mode 4; 16.6MB/sec, Multi-word
DMA mode 2; 33MB/sec
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Reliability :
MTBF
ECC
Data Retention
:
xxx,xxx hours
: Embedded ECC Function
: 10 years
HFDOM44MVxxx
Operating Voltage :
3.3V / 5.0V
10%
Power consumption :
3.3V
±
5%
Read mode
Write mode
Stop mode
<40 mA
<60 mA
<2 mA
Environment conditions :
Operating temperature
Storage temperature
Relative humidity
0°C to + 65°C
- °C to + °C
8% to 95%, non-condensing
ELECTRICAL SPECIFICATIONS
Table 1.1 Absolute Maximum Ratings
Symbol
V
DD
V
IN
V
OUT
T
STG
Parameter
Power supply
Input voltage
Output voltage
Storage temperature
Rating
-0.3 to 6.0
-0.3 to V
DD
+0.3
-0.3 to V
DD
+0.3
-25 to 125
Units
V
V
V
o
C
Table 1.2 Recommended Operating Conditions
Symbol
V
DD
V
IN
T
OPR
Parameter
Power supply
Input voltage
Operating temperature
Min.
3.0
0
0
Max.
5.5
V
DD
65
Units
V
V
o
C
Table 1.3 DC Characteristics
Sym.
V
IL
V
IH
V
IL
V
IH
V
OL
V
OH
R
I
Parameter
Input low voltage
Input high voltage
Schmitt input low voltage
Schmitt input high voltage
Output low voltage
Output high voltage
Input pull up/down resistance
Min
2.4
1.0
1.8
0.4
2.5
50
Typ
Max
0.6
Units
V
V
V
V
V
V
kΩ
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HFDOM44MVxxx
INSTALLTION GUIDE
1) Setting Method
①
②
Make sure your computer is turned off before you open the case.
Plug the carefully into the 44pin IDE slot on your computer.
Caution:
Make sure to align pin1 on host adapter interface connector with pin 1 on your Flash Disk Module. Pin 1
is indicated by a triangle on the Flash Disk Module connector.
The Flash Disk Module is used power connector cable of the computer.
Caution:
If you need to remove your Flash Disk Module, use both hands to pull it out carefully.
Check all cable connections and then replace your computer cover.
③
④
2) BIOS setting Method
Before you format or partition your new drive, you must configure your computer's BIOS so that the computer can
recognize your new drive.
①
Turn your computer on. As your computer start up, watch the screen for a message describing how to run the
system setup program on the screen (sometimes called BIOS or CMOS setup). This is usually done by pressing a
special key, such as
Delete, Esc
or
F1
during startup. See your computer manual for details. Press the appropriate
key to run the system setup program.
If your BIOS provides automatic drive detection (an "AUTO" drive type), select this option.
(
We
recommend to use Normal / CHS mode to partition your Flash Disk Module to get the maximum formatted
capacity.
)
This allows your computer to configure itself automatically for your new drive.
If your BIOS dose not provide “AUTO” drive detection, select "User-defined" drive setting and enter the
CHS values from the table.
BIOS Settings (see specification) Capacity Cylinders Heads Sectors(unformatted)
Save the settings and exit the System Setup program. ( your computer will automatically reboot ) After you
configure your computer, you can use the standard DOS commands to partition and format your Flash Disk Module,
as described below.
②
③
3)
Formatting Method
To partition your new Flash Disk Module with Microsoft DOS program :
①
②
Insert a bootable DOS diskette into your diskette drive and restart your computer.
Insert a DOS program diskette that contains the
FDISK.EXE
and
FORMAT.COM
programs into your diskette drive. Use the same DOS version that is on your bootable diskette. At the
A:\ >
prompt,
type
“FDISK”
and press
Enter.
Select
“Create DOS partition or logical DOS drive”
by pressing
1.
Then press
Enter.
Select
“Create primary DOS partition”
by pressing
1
again. Then press
Enter.
Create your first drive partition. If you are creating a partition that will be used to boot your computer (drive C),
make sure that the partition is marked active.
Create an extended partition and additional logical drives as necessary, until all the space on your new hard drive
has been partitioned.
When the partitioning is complete,
FDISK
reboots your computer.
Caution:
Make sure to use the correct drive letters so that you do not format a drive that already contains data.
At the
A:\ >
prompt, type
“format c:/s”,
where
c
is the letter of your first new partition, Repeat the format process
for all the new partitions you have created.
After you format your drive, it is ready to use.
③
④
⑤
⑥
⑦
⑧
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2. PIN INFORMATION
PIN ASSIGNMENTS AND PIN TYPE
Table 2.1 Pin Assignment and Pin type
Pin
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
Signal
/RESET
D07
D06
D05
D04
D03
D02
D01
D00
GND
INPACK
/IOW
/IOR
IORDY
REG
IRQ
A01
A00
/CS0
/DASP
Pin Type
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
DC
--
I
I
O
--
O
I
I
I
I/O
Pin
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
HFDOM44MVxxx
Signal
GND
D08
D09
D10
D11
D12
D13
D14
D15
Key Pin
GND
GND
GND
Reserved
GND
/IOIS16
/PDIAG
A02
/CS1
GND
Pin Type
Ground
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
--
Ground
Ground
Ground
--
Ground
O
I/O
I
I
Ground
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Signal Descriptions
Table 2.2 Signal Descriptions
Signal Name
A[2:0]
-PDIAG
-DASP
-CS0, -CS1
Dir.
I
I/O
I/O
I
Pin
33,35,36
34
39
37,38
3,4,5,6,
7,8,9,10,
D[15:00]
I/O
11,12,13,
14,15,16,
17,18
2,19,22,
GND
--
24,26,
30,40,
-IOR
-IOW
I
I
25
23
Ground.
Description
HFDOM44MVxxx
In True IDE Mode only A[2:0] are used to select the one of eight registers in
the Task File, the remaining address lines should be grounded by the host.
This input / output is the Pass Diagnostic signal in the Master / Slave
handshake protocol.
In the True IDE Mode, this input/output is the Disk Active/Slave
Present signal in the Master/Slave handshake protocol.
CS0 is the chip select for the task file registers while CS2 is used to select
the Alternate Status Register and the Device Control Register.
All Task File operations occur in byte mode on the low order bus D00-D07
while all data transfers are 16 bit using D00-D15.
This is an I/O Read strobe generated by the host.
The I/O Write strobe pulse is used to clock I/O data on the Card Data bus
into the Storage Card controller registers when the Storage Card is
configured to use the I/O interface. The clocking will occur on the negative to
positive edge of the signal (trailing edge).
In True IDE Mode signal is the active high Interrupt Request to the host.
This input pin is the active low hardware reset from the host.
This output signal may be used as IORDY.
This output signal is asserted low when this device is expecting a word data
transfer cycle.
IRQ
-RESET
IORDY
-IOIS16
O
I
O
O
31
1
27
32
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Embedded System
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