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零件编号 | ND7060 | ||
描述 | Multi Format Flash Card Reader / Write Controller | ||
制造商 | NeoDio | ||
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1 Page
ND7060
ND7060
A Multi-Format Flash Card Reader/Writer
Controller for Embedded Applications Specification
Neodio Technologies Corporation
4F, No.176, Chien-Yi Rd., Chung-Ho
Taipei Hsien, 235, Taiwan
TEL: 886-2-8227-1525
FAX: 886-2-8227-1530
E-Mail: [email protected]
Copyright © 2002~2004 Neodio Technologies Corporation
All rights reserved.
The information contained herein is subjected to change without notice.
Preliminary spec V1.0
1
04/06/11
The above information is the exclusive intellectual property of Neodio Technologies Corporation and shall not be disclosed, distributed
without permission from Neodio.
Pin87
Pin64
ND7060
HIOW_N
(PC Card
I/O mode)
HIOW_N
(True IDE
mode)
HIOW_N
I HIOW_N is used for control of data write in I/O task file area.
This card does not respond to HIOW_N until I/O card interface
setting up.
I HIOW_N is used for control of data write in I/O task file area.
This card does not respond to HIOW_N until True IDE
interface setting up.
2.Host mode: IDE
I HIOW_N is active low by the host to write device registers or
the data port.
HWAIT_N
O
(PC Card
Memory mode)
1.Host mode: PCMCIA
This signal is to signal the host to delay completion of a
memory cycle in progress.
HWAIT_N
(PC Card
I/O mode)
O This signal is to signal the host to delay completion of an I/O
cycle in progress.
HIORDY_N O This signal may be used as IORDY.
(True IDE
mode)
HIORDY_N
O 2.Host mode: IDE
This signal may be used as IORDY.
BVD1
O
(PC Card
Memory mode)
1.Host mode: PCMCIA
BVD1 outputs the battery voltage status in the card. This
output line is constantly driven to a high state if a battery is not
required for this product.
STSCHG_N
(PC Card
I/O mode)
O
STSCHG_N is used for changing the status of Configuration
and status register in attribute area. Its use is controlled by the
Card Configuration and Status register.
HPDIAG
(True IDE
mode)
I/O HPDIAG is the Pass Diagnostic signal in Master/Slave
handshake protocol. This line shall be asserted by Device 1 to
indicate to Device 0 that it has completed diagnostics.
Preliminary spec V1.0
8
04/06/11
The above information is the exclusive intellectual property of Neodio Technologies Corporation and shall not be disclosed, distributed
without permission from Neodio.
ND7060
Electrical Specification:
Absolute Maximum Rating
SYMBOL
VCC
VIN
VOUT
TSTG
PARAMETER
DC supply voltage
DC input voltage
DC output voltage
Storage temperature range
MIN
MAX
UNIT
-0.3 3.6
V
-0.3
VCC+0.3
V
-0.3
VCC+0.3
V
-55 150 oC
Recommended Operating Conditions
SYMBOL
VCC
VIN
Tj
PARAMETER
DC supply voltage
DC input voltage
Commercial
junction
temperature
MIN
3.0
0.0
operating 0
TYP
3.3
25
MAX
3.6
VCC
115
UNIT
V
V
oC
DC Characteristics
(Measured under the recommended operation conditions VCC=3.0V~3.6V, Tj=0 oC ~115 oC)
SYMBOL
PARAMETER
CONDITION
MIN
TYP
MAX
IIL
Input leakage current
w/o
-1.0
pull-up/down
1.0
IOZ Tri-state leakage current
-1.0 1.0
VIL Input low voltage
0.3*VCC
VIH Input high voltage
0.7*VCC
Vt- Schmitt trigger negative
going threshold voltage
TBD
Vt+ Schmitt trigger positive
going threshold voltage
TBD
VOL
Output low voltage
IOL=2mA
0.4
VOH
Output high voltage
IOH=2mA
2.4
RI
Input
pull-up/down VIL=0V or
resistance
VIH=VCC
75
IOP
Operating current
(1)
TBD
IPWD
Power down current
VIH=VCC
VIL=0.0V(1)
TBD
Note (1) Measured within the assembled application circuits operating in internal 20MHz frequency
UNIT
uA
uA
V
V
V
V
V
V
KOhm
mA
uA
Preliminary spec V1.0
16
04/06/11
The above information is the exclusive intellectual property of Neodio Technologies Corporation and shall not be disclosed, distributed
without permission from Neodio.
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页数 | 18 页 | ||
下载 | [ ND7060.PDF 数据手册 ] |
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