Mitsubishi MF0128M-04AAXX 8/16-bit data bus compactflash card Datasheet

MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
MF0032M-04AAxx
MF0064M-04AAxx
MF0128M-04AAxx
8/16-bit Data Bus
CompactFlash Card
Connector Type
Two-piece 50-pin
DESCRIPTION
FEATURES
Mitsubishi’s CompactFlash™ cards provide large
memory capacities on a device approximately the
size of a match box (36.4mm×42.8mm×3.3mm). The
cards use an 8/16 bit data bus.
Available in 32MB, 64MB and 128MB capacities,
Mitsubishi’s CompactFlash cards conform to the
CompactFlash Specification released from
CompactFlash Association.
Using with the 68-pin adapter card, Mitsubishi's
CompactFlash card operates in PC Card compliant
sockets. It conforms to PCMCIA2.1, JEIDA4.2 and
PC Card Standard.
• Single 5V or 3.3V Supply
• Card density of up to 128MB maximum
• Four PC Card ATA and True IDE modes
• Nonvolatile, No Batteries Required
• High reliability based on internal ECC function
• Fast read/write performance(Target)
Read: 3.5MB/s(max.)
Write: 2.0MB/s(max.)
• 300,000 program/erase cycles(Target)
APPLICATIONS
• Computers
• Digital Camera
• Data Communication
• Office Automation
• Industrial
• Consumer
When the OE# signal is asserted low level by the
Host system in power on cycle, the Mitsubishi’s
CompactFlash cards can be selected in a True IDE
interface. It uses the ATA command set so no
software drivers are required.
*CompactFlash is a trademarks of SanDisk Corporation.
PRODUCT LIST
MF0032M-04AAxx
MF0064M-04AAxx
MF0128M-04AAxx
Memory capacity
(Bytes)
Data Bus
width(bits)
32,047,104
64,094,208
128,057,344
8/16
Memory
Cylinder
Head
Sector
Out line
256Mbit Flash x 1
256Mbit Flash x 2
256Mbit Flash x 4
489
978
977
4
4
8
32
32
32
Type I
MITSUBISHI
ELECTRIC
1
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
PIN ASSIGNMENT
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
PC Card
Memory Mode
Signal
I/O
GND
D3
D4
D5
D6
D7
CE1#
A10
OE#
A9
A8
A7
Vcc
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
WP
CD2#
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I
I
I
I
I
I
I
I
I
I/O
I/O
I/O
O
O
PC Card I/O
Mode
Signal
I/O
GND
D3
D4
D5
D6
D7
CE1#
A10
OE#
A9
A8
A7
Vcc
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
IOIS16#
CD2#
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I
I
I
I
I
I
I
I
I
I/O
I/O
I/O
O
O
True IDE Interface
Signal
I/O
GND
D3
D4
D5
D6
D7
CS0#
N.U
ATA SEL#
N.U
N.U
N.U
Vcc
N.U
N.U
N.U
N.U
A2
A1
A0
D0
D1
D2
IOCS16#
CD2#
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I
I/O
I/O
I/O
O
O
Pin
PC Card
Memory Mode
Signal
I/O
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
CD1#
D11
D12
D13
D14
D15
CE2#
VS1#
N.U
N.U
WE#
READY
Vcc
CSEL
VS2#
RESET
WAIT#
N.U
REG#
BVD2
BVD1
D8
D9
D10
GND
O
I/O
I/O
I/O
I/O
I/O
I
O
I
O
I
O
I
O
I
O
O
I/O
I/O
I/O
-
PC Card I/O
Mode
Signal
I/O
CD1#
D11
D12
D13
D14
D15
CE2#
VS1#
IORD#
IOWR#
WE#
IREQ#
Vcc
CSEL
VS2#
RESET
WAIT#
INPACK#
REG#
SPKR#
STSCHG#
D8
D9
D10
GND
O
I/O
I/O
I/O
I/O
I/O
I
O
I
I
I
O
I
O
I
O
O
I
O
O
I/O
I/O
I/O
-
True IDE
Interface
Signal
I/O
CD1#
D11
D12
D13
D14
D15
CS1#
VS1#
IORD#
IOWR#
WE#
INTRQ
Vcc
CSEL
VS2#
RESET#
IORDY
INPACK#
REG#
DASP#
PDIAG#
D8
D9
D10
GND
O
I/O
I/O
I/O
I/O
I/O
I
O
I
I
I
O
I
O
I
O
O
I
I/O
I/O
I/O
I/O
I/O
-
N.U = Not used.
MITSUBISHI
ELECTRIC
2
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
Signal Description
Signal Name
Address bus[A10-A0]
I/O
I
Data bus[D15-D0]
I/O
Pin No.
8, 10, 11, 12,
14, 15, 16, 17,
18, 19, 20
31, 30, 29, 28,
27, 49, 48, 47,
6, 5, 4, 3, 2,
23, 22, 21
7, 32
Description
Signals A10-A0 are address bus. A0 is invalid in
word mode. A10 is the MSB and A0 is the LSB.
Signals D15-D0 are data bus. D0 is the LSB of the
Even Byte of the Word. D8 is the LSB of the Odd Byte
of the Word.
Card Enable[CE1#, CE2#]
(PC Card Memory Mode)
Card Enable[CE1#, CE2#]
(PC Card I/O Mode)
Chip Select[CS0#, CS1#]
(True IDE Interface)
I
Output Enable[OE#]
(PC Card Memory Mode)
Output Enable[OE#]
(PC Card I/O Mode)
ATA SEL#
(True IDE Interface)
Write Enable[WE#]
(PC Card Memory Mode)
Write Enable[WE#]
(PC Card I/O Mode)
Write Enable[WE#]
(True IDE Interface)
I/O Read[IORD#]
(PC Card I/O Mode)
I/O Read[IORD#]
(True IDE Interface)
I/O Write[IOWR#]
(PC Card I/O Mode)
I/O Write[IOWR#]
(True IDE Interface)
Ready[READY]
(PC Card Memory Mode)
IREQ#
(PC Card I/O Mode)
I
9
I
36
I
34
IORD# is used to read data from the Card’s I/O
space.
I
35
IOWR# is used to write data to the Card’s I/O space.
O
37
O
26, 25
O
24
READY signal is set high when the Card is ready to
accept a new data transfer operation.
This signal of low level is indicates that the card is
requesting software service to host, and high level
indicates that the card is not requesting.
This signal is active high interrupt request to the
host.
CD1# and CD2# provided for proper detection of
Card insertion.
This signal is held low because this card does not
have a write protect switch.
This output signal is asserted when the I/O port
address is capable of 16-bit access.
INTRQ
(True IDE Interface)
Card Detection[CD1#, CD2#]
Write Protect[WP]
(PC Card Memory Mode)
IOIS16#
(PC Card I/O Mode)
IOCS16#
(True IDE Interface)
CE1# and CE2# are low active card select signals.
In True IDE Interface, CS0# is used to select the
Command Block Registers. CS1# is used to select
the Control Block Registers.
OE# is used to gate Attribute and Common Memory
Read data from the Card.
OE# is used to gate Attribute Memory Read data
from the Card.
To enable True IDE Interface, this input should be
grounded by the host.
WE# is used for strobing Attribute and Common
Memory Write data into the Card.
WE# is used for strobing Attribute Memory Write
data into the Card.
This input should be connected Vcc by the host.
MITSUBISHI
ELECTRIC
3
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
Signal Description(Continued)
Signal Name
Attribute Memory Select[REG#]
(PC Card Memory Mode)
Attribute Memory Select[REG#]
(PC Card I/O Mode)
Attribute Memory Select[REG#]
(True IDE Interface)
Battery Voltage Detect[BVD2]
(PC Card Memory Mode)
Audio Digital Waveform[SPKR#]
(PC Card I/O Mode)
DASP#
(True IDE Interface)
Card Reset[RESET]
(PC Card Memory Mode)
Card Reset[RESET]
(PC Card I/O Mode)
Card Reset[RESET#]
(True IDE Interface)
Wait[WAIT#]
(PC card Memory Mode)
Wait[WAIT#]
(PC card I/O Mode)
IORDY
(True IDE Interface)
Input Port Acknowledge[INPACK#]
(PC Card I/O Mode)
Input Port Acknowledge[INPACK#]
(True IDE Interface)
Battery Voltage Detect[BVD1]
(PC Card Memory Mode)
STSCHG#
(PC Card I/O Mode)
I/O
I
O
Pin No.
44
This input signal is not used for this mode and should
be connected to Vcc by the host.
This output is driven to a high-level.
45
SPKR# is kept negated because this Card does not
have digital audio output.
This signal is the DISK Active/Slave Present signal in
the Master/Slave handshake protocol.
By assertion of this signal, all registers of this Card
are cleared. This signal should be kept to High-Z by
the host for at least 1ms after Vcc applied.
I/O
I
41
O
42
O
43
O
46
Description
When this signal is asserted, access is limited to
Attribute Memory with OE#/WE# and I/O Space
with IORD#/IOWR#.
This input pin is the active low hardware reset from
the host.
This signal is asserted to delay completion of the
memory or I/O access cycle.
This signal is asserted when the Card is selected and
can respond to an I/O Read cycle at the address on
the address bus.
This signal is not used for this mode and should not
be connected at the host.
This output is driven to a high-level.
PDIAG#
(True IDE Interface)
Voltage Sense[VS1, VS2]
I/O
O
33, 40
Cable Select[CSEL]
(PC Card Memory Mode)
Cable Select[CSEL]
(PC Card I/O Mode)
Cable Select[CSEL]
(True IDE Interface)
-
39
This signal is asserted low to alert the host to
changes in the status of Configuration Status
Register in the Attribute Memory Space.
This signal is the Pass Diagnostic signal in the
Master/Slave handshake protocol.
VS1 is grounded so that the Card CIS can be read at
3.3V and VS2 is N.C.
This signal is not used for this mode.
Vcc
GND
-
13, 38
1, 50
This signal is used to configure this Card as a Master
or a Slave. When this signal is grounded, this Card is
configured as a Master. When this signal is Open,
this Card is configured as a Slave.
5V or 3.3V power.
Ground.
I
MITSUBISHI
ELECTRIC
4
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
BLOCK DIAGRAM
Internal Vcc
Vcc
GND
Controller
A10-A0
CE1#/CS0#
CE2#/CS1#
OE#/ATA SEL#
WE#
IORD#
IOWR#
REG#
RESET/RESET#
RES#
64Mbit
AND
256Mbit
AND
Flash
Memory
Flash Memory
(x14)
(x4)
CE#
OE#
WE#
CDE#
SC
D15-D0
READY/IREQ#/INTRQ
WP/IOIS16#/IOCS16#
INPACK#
BVD1/STSCHG#/PDIAG#
BVD2/SPKR#/DASP#
WAIT#/IORDY
CSEL
I/O7-I/O0
R/B#
XIN
XOUT
Resonator
VS1
VS2
RESET Circuit
POR#
Open
CD1#
CD2#
MITSUBISHI
ELECTRIC
5
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
FUNCTION TABLE
Function
REG#
CE2#
CE1#
A0
OE#
WE#
IORD#
IOWR#
D15-D8
D7-D0
H
L
L
L
H
X
L
H
X
X
X
L
L
L
L
X
H
H
H
H
X
H
H
H
H
X
H
H
H
H
High-Z
High-Z
High-Z
Invalid
Invalid
High-Z
Even Byte
Invalid
Even Byte
High-Z
H
L
L
L
H
X
L
H
X
X
X
H
H
H
H
X
L
L
L
L
X
H
H
H
H
X
H
H
H
H
don’t care
don’t care
don’t care
don’t care
don’t care
don’t care
Even Byte
don’t care
Even Byte
don’t care
H
L
L
L
H
X
L
H
X
X
X
L
L
L
L
X
H
H
H
H
X
H
H
H
H
X
H
H
H
H
High-Z
High-Z
High-Z
Odd Byte
Odd Byte
High-Z
Even Byte
Odd Byte
Even Byte
High-Z
H
H
H
L
L
H
L
L
L
H
X
L
H
X
X
X
H
H
H
H
X
L
L
L
L
X
H
H
H
H
X
H
H
H
H
don’t care
don’t care
don’t care
Odd Byte
Odd Byte
don’t care
Even Byte
Odd Byte
Even Byte
don’t care
H
H
H
L
L
H
L
L
L
H
X
L
H
X
X
X
H
H
H
H
X
H
H
H
H
X
L
L
L
L
X
H
H
H
H
High-Z
High-Z
High-Z
Odd Byte
Odd Byte
High-Z
Even Byte
Odd Byte
Even Byte
High-Z
H
H
H
L
L
H
L
L
L
H
X
L
H
X
X
X
H
H
H
H
X
H
H
H
H
X
H
H
H
H
X
L
L
L
L
don’t care
don’t care
don’t care
Odd Byte
Odd Byte
don’t care
Even Byte
Odd Byte
Even Byte
don’t care
Attribute Memory Read Function
Standby
Byte Access
Word Access
Odd Byte
X
L
L
L
L
H
H
H
L
L
Attribute Memory Write Function
Standby
Byte Access
Word Access
Odd Byte
X
L
L
L
L
H
H
H
L
L
Common Memory Read Function
Standby
Byte Access
Word Access
Odd Byte
X
H
H
H
H
H
H
H
L
L
Common Memory Write Function
Standby
Byte Access
Word Access
Odd Byte
X
H
H
H
H
I/O Read Function
Standby
Byte Access
Word Access
Odd Byte
X
L
L
L
L
I/O Write Function
Standby
Byte Access
Word Access
Odd Byte
X
L
L
L
L
MITSUBISHI
ELECTRIC
6
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
Memory mapped mode(Index=0)
REG# CE2# CE1# A10
A9-A4 A3
A2 A1
A0
1
1
1
1
1
0
1
1
0
0
0
0
0
1
0
0
0
0
0
0
x
x
x
x
x
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
x
0
1
x
x
1
1
1
1
1
1
0
0
0
0
1
0
0
0
0
0
x
x
x
x
0
0
0
0
0
0
0
1
1
1
1
0
0
1
x
x
1
1
1
1
1
1
0
0
0
0
1
0
0
0
0
0
x
x
x
x
0
0
0
0
1
1
1
1
0
0
0
1
0
1
x
x
1
1
1
1
1
1
1
1
1
1
0
0
1
1
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
x
x
x
x
x
x
x
x
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
0
0
1
x
x
0
1
x
x
1
1
1
1
1
1
0
0
0
0
1
0
0
0
0
0
x
x
x
x
1
1
1
1
1
1
1
1
0
0
0
1
0
1
x
x
1
1
1
1
1
1
1
1
1
0
0
1
1
0
0
0
1
0
0
0
1
0
0
0
1
1
1
1
x
x
x
x
x
x
x
1
1
1
x
x
x
x
1
1
1
x
x
x
x
1
1
1
x
x
x
x
0
1
x
x
0
1
x
Register
OE#=”L”
Data Register(D15-D0)
Data Register[Even, Odd](D7-D0)
Error Register(D7-D0)
Error Register(D15-D8)
Sector Count Register(D7-D0)
Sector Number Register(D15-D8)
Sector Count Register(D7-D0)
Sector Number Register(D7-D0)
Sector Number Register(D15-D8)
Cylinder Low Register(D7-D0)
Cylinder High Register(D15-D8)
Cylinder Low Register(D7-D0)
Cylinder High Register(D7-D0)
Cylinder High Register(D15-D8)
Drive Head Register(D7-D0)
Status Register(D15-D8)
Drive Head Register(D7-D0)
Status Register(D7-D0)
Status Register(D15-D8)
Data Register(D15-D0)
Data Register[Even, Odd](D7-D0)
Data Register[Odd](D7-D0)
Data Register[Odd](D15-D8)
invalid(D7-D0)
Error Register(D15-D8)
invalid
Error Register(D7-D0)
Error Register(D15-D8)
Alt. Status Register(D7-D0)
Drive Address Register(D15-D8)
Alt. Status Register(D7-D0)
Drive Address Register(D7-D0)
Drive Address Register(D15-D8)
Data Register(D15-D0)
Data Register[Even, Odd](D7-D0)
Data Register[Odd](D7-D0)
Data Register[Odd](D15-D8)
WE#=“L”
Data Register(D15-D0)
Data Register[Even, Odd](D7-D0)
Feature Register(D7-D0)
Feature Register(D15-D8)
Sector Count Register(D7-D0)
Sector Number Register(D15-D8)
Sector Count Register(D7-D0)
Sector Number Register(D7-D0)
Sector Number Register(D15-D8)
Cylinder Low Register(D7-D0)
Cylinder High Register(D15-D8)
Cylinder Low Register(D7-D0)
Cylinder High Register(D7-D0)
Cylinder High Register(D15-D8)
Drive Head Register(D7-D0)
Command Register(D15-D8)
Drive Head Register(D7-D0)
Command Register(D7-D0)
Command Register(D15-D8)
Data Register(D15-D0)
Data Register[Even, Odd](D7-D0)
Data Register[Odd](D7-D0)
Data Register[Odd](D15-D8)
invalid(D7-D0)
Feature Register(D15-D8)
invalid
Feature Register(D7-D0)
Feature Register(D15-D8)
Device Control Register(D7-D0)
invalid
Device Control Register(D7-D0)
invalid
invalid
Data Register(D15-D0)
Data Register[Even, Odd](D7-D0)
Data Register[Odd](D7-D0)
Data Register[Odd](D15-D8)
MITSUBISHI
ELECTRIC
7
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
Contiguous I/O Map(Index=1)
REG#
CE2#
CE1#
A9-A4
A3
A2
A1
A0
0
0
0
0
0
0
1
1
0
0
0
0
0
1
0
x
x
x
x
x
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
x
0
1
x
0
0
0
0
0
1
1
0
0
0
0
1
0
x
x
x
x
0
0
0
0
0
0
0
1
1
1
1
0
0
1
x
0
0
0
0
0
1
1
0
0
0
0
1
0
x
x
x
x
0
0
0
0
1
1
1
1
0
0
0
1
0
1
x
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1
0
0
0
0
1
0
0
0
1
0
x
x
x
x
x
x
x
x
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
0
0
1
x
x
0
1
x
0
0
0
0
0
1
1
0
0
0
0
1
0
x
x
x
x
1
1
1
1
1
1
1
1
0
0
0
1
0
1
x
0
0
0
0
1
1
0
0
0
1
x
x
x
1
1
1
1
1
1
1
1
1
0
1
x
Register
IORD#=”L”
IOWR#=“L”
Data Register(D15-D0)
Data Register(D15-D0)
Data Register[Even, Odd](D7-D0)
Data Register[Even, Odd](D7-D0)
Error Register(D7-D0)
Feature Register(D7-D0)
Error Register(D15-D8)
Feature Register(D15-D8)
Sector Count Register(D7-D0)
Sector Count Register(D7-D0)
Sector Number Register(D15-D8)
Sector Number Register(D15-D8)
Sector Count Register(D7-D0)
Sector Count Register(D7-D0)
Sector Number Register(D7-D0)
Sector Number Register(D7-D0)
Sector Number Register(D15-D8)
Sector Number Register(D15-D8)
Cylinder Low Register(D7-D0)
Cylinder Low Register(D7-D0)
Cylinder High Register(D15-D8)
Cylinder High Register(D15-D8)
Cylinder Low Register(D7-D0)
Cylinder Low Register(D7-D0)
Cylinder High Register(D7-D0)
Cylinder High Register(D7-D0)
Cylinder High Register(D15-D8)
Cylinder High Register(D15-D8)
Drive Head Register(D7-D0)
Drive Head Register(D7-D0)
Status Register(D15-D8)
Command Register(D15-D8)
Drive Head Register(D7-D0)
Drive Head Register(D7-D0)
Status Register(D7-D0)
Command Register(D7-D0)
Status Register(D15-D8)
Command Register(D15-D8)
Data Register(D15-D0)
Data Register(D15-D0)
Data Register[Even, Odd](D7-D0)
Data Register[Even, Odd](D7-D0)
Data Register[Odd](D7-D0)
Data Register[Odd](D7-D0)
Data Register[Odd](D15-D8)
Data Register[Odd](D15-D8)
invalid(D7-D0)
invalid(D7-D0)
Error Register(D15-D8)
Feature Register(D15-D8)
invalid
invalid
Error Register(D7-D0)
Feature Register(D7-D0)
Error Register(D15-D8)
Feature Register(D15-D8)
Alt. Status Register(D7-D0)
Device Control Register(D7-D0)
Drive Address Register(D15-D8)
invalid
Alt. Status Register(D7-D0)
Device Control Register(D7-D0)
Drive Address Register(D7-D0)
invalid
Drive Address Register(D15-D8)
invalid
MITSUBISHI
ELECTRIC
8
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
Primary(Secondary) I/O(Index=2, 3)
REG# CE2# CE1#
A9-A4
A3
A2
A1 A0
0
0
0
0
0
0
1
1
0
0
0
0
0
1
0
1Fh(17h)
1Fh(17h)
1Fh(17h)
1Fh(17h)
1Fh(17h)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
x
0
1
x
0
0
0
0
0
1
1
0
0
0
0
1
0
1Fh(17h)
1Fh(17h)
1Fh(17h)
1Fh(17h)
0
0
0
0
0
0
0
1
1
1
1
0
0
1
x
0
0
0
0
0
1
1
0
0
0
0
1
0
1Fh(17h)
1Fh(17h)
1Fh(17h)
1Fh(17h)
0
0
0
0
1
1
1
1
0
0
0
1
0
1
x
0
0
0
0
0
1
1
0
0
0
0
1
0
1Fh(17h)
1Fh(17h)
1Fh(17h)
3Fh(37h)
0
0
0
0
1
1
1
1
1
1
1
1
0
1
x
0
0
0
0
1
1
0
0
0
1
3Fh(37h)
3Fh(37h)
3Fh(37h)
0
0
0
1
1
1
1
1
1
0
1
x
Register
IORD#=”L”
Data Register(D15-D0)
Data Register[Even, Odd](D7-D0)
Error Register(D7-D0)
Error Register(D15-D8)
Sector Count Register(D7-D0)
Sector Number Register(D15-D8)
Sector Count Register(D7-D0)
Sector Number Register(D7-D0)
Sector Number Register(D15-D8)
Cylinder Low Register(D7-D0)
Cylinder High Register(D15-D8)
Cylinder Low Register(D7-D0)
Cylinder High Register(D7-D0)
Cylinder High Register(D15-D8)
Drive Head Register(D7-D0)
Status Register(D15-D8)
Drive Head Register(D7-D0)
Status Register(D7-D0)
Status Register(D15-D8)
Alt. Status Register(D7-D0)
Drive Address Register(D15-D8)
Alt. Status Register(D7-D0)
Drive Address Register(D7-D0)
Drive Address Register(D15-D8)
IOWR#=“L”
Data Register(D15-D0)
Data Register[Even, Odd](D7-D0)
Feature Register(D7-D0)
Feature Register(D15-D8)
Sector Count Register(D7-D0)
Sector Number Register(D15-D8)
Sector Count Register(D7-D0)
Sector Number Register(D7-D0)
Sector Number Register(D15-D8)
Cylinder Low Register(D7-D0)
Cylinder High Register(D15-D8)
Cylinder Low Register(D7-D0)
Cylinder High Register(D7-D0)
Cylinder High Register(D15-D8)
Drive Head Register(D7-D0)
Command Register(D15-D8)
Drive Head Register(D7-D0)
Command Register(D7-D0)
Command Register(D15-D8)
Device Control Register(D7-D0)
invalid
Device Control Register(D7-D0)
invalid
invalid
IDE ATA Interface
CS1#
1
1
1
1
1
1
1
1
0
0
CS0#
0
0
0
0
0
0
0
0
1
1
A2-A0
0h
1h
2h
3h
4h
5h
6h
7h
6h
7h
Register
IORD#=”L”
Data Register(D15-D0)
Error Register(D7-D0)
Sector Count Register(D7-D0)
Sector Number Register(D7-D0)
Cylinder Low Register(D7-D0)
Cylinder High Register(D7-D0)
Drive Head Register(D7-D0)
Status Register(D7-D0)
Alt. Status Register(D7-D0)
Drive Address Register(D7-D0)
IOWR#=“L”
Data Register(D15-D0)
Feature Register(D7-D0)
Sector Count Register(D7-D0)
Sector Number Register(D7-D0)
Cylinder Low Register(D7-D0)
Cylinder High Register(D7-D0)
Drive Head Register(D7-D0)
Command Register(D7-D0)
Device Control Register(D7-D0)
invalid
MITSUBISHI
ELECTRIC
9
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
Configuration Register Specifications
Pin Replacement Register
Configuration Option Register
This register is used for providing the signal state of READY
signal when the card configured I/O card interface.
This register is used for the configuration of the card
configuration status and for the issuing soft reset to the card.
D7
SRESET
D6
LevIREQ
Name
SRESET
R/W
R/W
LevIREQ
R/W
Index
R/W
D5
D4
D3
D2
Index
D1
D7
0
D6
0
D5
CREADY
Description
Setting this bit to “1”, places the card in the reset
state. When the host returns this bit to “0”, the
function shall enter the same unconfigured, reset
state as the card does following a power-up and
hardware reset.
If this bit is set to “0”, card generates pulse mode
interrupt. If this bit is set to “1”, card generates
level mode interrupts.
This bits is used for select operation mode of the
card as follows.
When Power on, Card Hard Reset and Soft reset,
this data is “000000” for the purpose of Memory
card interface recognition.
Index: 0 -> Memory mapped
1 -> Contiguous I/O mapped
2 -> Primary I/O mapped
3 -> Secondary I/O mapped
Name
CREADY
R/W
R/W
Name
Changed
R/W
R/O
SigChg
R/W
Iois8
R/W
PwrDwn
R/W
Intr
R/W
D5
Iois8
D4
0
D3
0
D2
PwrDwn
D1
Intr
D2
1
D1
RREADY
D0
0
RREADY
R/W
Description
This bit is set to “1” when the RREADY bit
changes state. This bit may also be written by
the host.
When read, this bit indicates READY pin states.
When written, this bit acts as a mask for writing
the CREADY bit.
Socket and Copy Register
This register is used for identification of the card from the other
cards. Host can read and write this register. This register should
be set by host before this card’s Configuration Option register
set.
D7
0
D6
D5
D4
Copy Number
Name
Copy Number
R/W
R/W
Socket Number
R/W
This register is used for observing the card state.
D6
SigChg
D3
1
D0
Configuration and Status Register
D7
Changed
D4
0
D0
0
Description
This bit indicates that CREADY bit on the Pin
Replacement register is set to “1”. When
Changed bit is set to “1”, STSCHG# pin is held
“L” if the SigChg bit is “1” and the card is
configured for the I/O interface.
This bit is set or reset by the host for enabling
and disabling the status change
signal(STSCHG# pin). When the card is
configured I/O card interface and this bit is set to
“1”, STSCHG# pin is controlled by Changed bit.
If this bit is set to “0”, STSCHG# pin is kept “H”.
This card is always configured for both 8-bit and
16-bit I/O, so this bit is ignored.
When this bit is set to “1”, the card enters Power
Down mode. When this bit is reset to “0”, the
host is requesting the card to enter the active
mode. RREADY bit on Pin Replacement
Register becomes BUSY when this bit is
changed. RREADY will not become Ready until
the power state requested has been entered.
This card automatically powers down when it is
idle, and powers back up when it receives a
command.
This bit represents the internal state of the
interrupt request. This bit state is available
whether I/O card interface has been configured
or not. This signal remains True until the
condition which caused the interrupt request has
been serviced. If interrupts are disabled by the
nIEN bit in the Device Control Register, this bit is
a zero.
D3
D2
D1
Socket Number
D0
Description
This bit indicates the drive number of the
card for twin card configuration.
And the host can select and drive one card
by comparing the number in this field with
the drive number of Drive Head Register.
In the way, the host can perform the card’s
master/slave organization.
This field indicates to the card that it is
located in the n’th socket.
MITSUBISHI
ELECTRIC
10
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
CIS Information
CIS informatoins are defined as follows.
Offset
0000h
0002h
Data
01h
03h
7
6
5
0004h
D9h
0006h
0008h
000Ah
000Ch
000Eh
01h
FFh
1Ch
05h
02h
0010h
DFh
0012h
0014h
0016h
0018h
001Ah
01h
FFh
1Ch
04h
02h
001Ch
D9h
Device Type
001Eh
0020h
0022h
0024h
0026h
0028h
002Ah
002Ch
002Eh
0030h
0032h
0034h
0036h
0038h
003Ah
003Ch
003Eh
0040h
0042h
0044h
0046h
0048h
004Ah
004Ch
004Eh
0050h
0052h
0054h
0056h
0058h
005Ah
005Ch
005Eh
0060h
0062h
0064h
01h
FFh
18h
02h
DFh
01h
20h
04h
1Ch
00h
01h
00h
15h
26h
04h
01h
4Dh
49h
54h
53h
55h
42h
49h
53h
48h
49h
00h
41h
54h
41h
20h
43h
41h
52h
44h
00h
1x
2K
Marks end of Other Conditions Device Info
CISTPL_JEDEC_C
TPL_LINK
JEDEC identifier for first device info entry.
JEDEC identifiers for remaining device info entries.
CISTPL_MANFID
TPL_LINK
PC Card manufacturer code
Device Type
EXT
2
WPS
1
WPS
2K
MWAIT
Device Speed
1x
2K
Marks end of Other Conditions Device Info
CISTPL_DEVICE_OC
TPL_LINK
Reserved
Vcc
WPS
0
Device Speed
1x
Marks end of Device Info fields
CISTPL_DEVICE_OC
TPL_LINK
Reserved
Vcc
Device Type
EXT
4
3
CISTPL_DEVICE
TPL_LINK
MWAIT
Device Speed
manufacturer information
CISTPL_VERS_1
TPL_LINK
TPLLV1_MAJOR
TPLLV1_MINOR
TPLLV1_INFO
Description
Common Memory device information
Link to next tuple
Device Type=Dh : Function specific
WPS=1
: No WPS
Device Speed=1 : 250ns
2kBytes of address space
Other Conditions Device information
Link to next tuple
EXT=0, Vcc=5.0V, Wait is not used.
Device Type=Dh : Function specific
WPS=1
: No WPS
Device Speed=250ns
2kbytes of address space
Other Conditions Device information
Link to next tuple
EXT=0, Vcc=3.3V, Wait is not used.
Device Type=Dh : Function specific
WPS=1
: No WPS
Device Speed=250ns
2kbytes of address space
JEDEC Identifier Tuples
Link to next tuple
PC Card ATA
with no Vpp require for any operation
Manufacturer Identification Tuple
Link to next tuple
001Ch
0001h
Level 1 Version / Product Information
Link to next tuple
PCMCIA2.0 / JEIDA4.1
PCMCIA2.0 / JEIDA4.1
M
I
T
S
U
B
I
S
H
I
A
T
A
C
A
R
D
MITSUBISHI
ELECTRIC
11
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
CIS Information(Continued)
Offset
0066h
0068h
006Ah
006Ch
006Eh
0070h
0072h
0074h
0076h
0078h
Data
30h
2Eh
30h
31h
00h
FFh
21h
02h
04h
01h
7
6
007Ah
007Ch
007Eh
0080h
0082h
0084h
0086h
0088h
22h
02h
01h
01h
22h
03h
02h
04h
008Ah
0Fh
008Ch
008Eh
0090h
1Ah
05h
01h
0092h
0094h
0096h
0098h
009Ah
009Ch
009Eh
03h
00h
02h
0Fh
1Bh
08h
C0h
RFU
RFU
I
D
00A0h
40h
W
R
00A2h
00A4h
00A6h
00A8h
00AAh
00ACh
00AEh
00B0h
00B2h
A1h
01h
55h
08h
00h
21h
1Bh
05h
00h
M
R
X
DI
X
RFU
I
D
00B4h
00B6h
00B8h
00BAh
01h
01h
B5h
1Eh
M
R
X
DI
5
4
3
2
1
0
Description
3
.
0
1
CISTPL_FUNCID
TPL_LINK
Card Function Code
Reserved
RFU
RFU
ROM
CISTPL_FUNCE
TPL_LINK
Disk Function Extension Tuple Type
Disk Interface Type
CISTPL_FUNCE
TPL_LINK
Disk Function Extension Tuple Type
D
U
S
I
E
N
P3
P2
V
P1
CISTPL_CONF
TPL_LINK
RMS
RFS
B
P0
RAS
TPCC_LAST
TPCC_RADR (lsb)
TPCC_RADR (msb)
RFU
E
S
P
C
CISTPL_CFTABLE_ENTRY
TPL_LINK
Configuration Index
P
POST
I
Interface Type
MS
IR
IO
T
P
PI
AI
SI
HV
LV
NV
Mantissa
Exponent
Length in 256 bytes pages (lsb)
Length in 256 bytes pages (msb)
P
RO
A
T
CISTPL_CFTABLE_ENTRY
TPL_LINK
Configuration Index
MS
IR
IO
PI
AI
SI
Mantissa
Extension
T
HV
P
LV
NV
Exponent
Marks end of chain.
Function Identification Tuple
Link to next tuple
PC Card ATA(Fixed Disk)
ROM=0 : No BIOS ROM
POST=1: Configure card at power on
Function Extension Tuple
Link to next tuple
Disk Interface Type
PC Card ATA Interface
Function Extension Tuple
Link to next tuple
Basic PC Card ATA Interface tuple
V=0 : No Vpp Required
S=1 : Silicon
U=0 : ID Drive Mfg/SN not Unique
D=0 : Single Drive on Card
P0=1 : Sleep Mode Supported
P1=1 : Standby Mode Supported
P2=1 : Idle Mode Supported
P3=1 : Drive Auto Power Control
N=0 : No Configs exclude I/O port
3F7H/377H
E=0 : Index bit is not emulated
I=0 : IOIS16# use is Unspecified on
Twin Card Configurations
Configuration Tuple
Link to next tuple
RFS=0 : No Reserved Field
RMS=0 : 1 Byte Register Mask
RAS=1 : 2 Byte Config Base Address
Last Index = 3
Configuration Registers are located
at 200H in Reg Space
First 4 Configuration Registers present
Configuration Table Entry Tuple
Link to next tuple
Interface Byte Follows, Default Entry,
Configuration Index = 0
Mem Interface; Bvd's and wProt not
used; Ready active and Wait not used for
memory cycles.
Has Vcc, Mem Space and Misc Info
Nominal Voltage Only Follows
Vcc Nominal is 5 Volts
Length of Mem Space is 2 KB
Starts at 0 on card
Power Down, Twin Card supported.
Configuration Table Entry Tuple
Link to next tuple
No Interface Byte, Non Default Entry,
Configuration Index = 0
Has Vcc Info
Nominal Voltage Only Follows
Vcc Nominal is 3.3 Volts
MITSUBISHI
ELECTRIC
12
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
CIS Information(Continued)
Offset
00BCh
00BEh
00C0h
Data
1Bh
0Ah
C1h
7
6
I
D
5
4
3
2
1
CISTPL_CFTABLE_ENTRY
TPL_LINK
Configuration Index
00C2h
41h
W
R
P
00C4h
00C6h
00C8h
00CAh
99h
01h
55h
64h
M
R
X
R
00CCh
00CEh
00D0h
F0h
FFh
FFh
00D2h
00D4h
00D6h
00D8h
21h
1Bh
05h
01h
S
IRQ7
IRQ1
5
X
P
IRQ6
IRQ1
4
RFU
I
D
00DAh
00DCh
00DEh
00E0h
00E2h
00E4h
00E6h
01h
01h
B5h
1Eh
1Bh
0Fh
C2h
M
R
X
DI
I
D
IR
IO
T
P
PI
AI
SI
HV
LV
NV
Mantissa
Exponent
Extension
CISTPL_CFTABLE_ENTRY
TPL_LINK
Configuration Index
00E8h
41h
W
R
P
00EAh
00ECh
00EEh
00F0h
99h
01h
55h
EAh
M
R
X
R
00F2h
61h
00F4h
00F6h
00F8h
00FAh
00FCh
00FEh
0100h
F0h
01h
07h
F6h
03h
01h
EEh
0102h
0104h
0106h
0108h
010Ah
010Ch
010Eh
0110h
MS
DI
S
B
IR
PI
AI
Mantissa
E
Interface Type
IO
SI
MS
DI
S
LS
B
P
21h
1Bh
05h
02h
X
RFU
I
D
01h
01h
B5h
1Eh
M
R
X
DI
P
LV
NV
Exponent
IO AddrLines
IR
PI
AI
Mantissa
E
IRQ0
IRQ8
Interface Type
IO
SI
AS
S
T
HV
L
M
Level or Mask
IRQ5
IRQ4
IRQ3
IRQ2
IRQ1
IRQ1
IRQ1
IRQ1
IRQ1
IRQ9
3
2
1
0
P
RO
A
T
CISTPL_CFTABLE_ENTRY
TPL_LINK
Configuration Index
MS
0
T
HV
P
LV
NV
Exponent
IO AddrLines
N Ranges
First I/O Base Address (LSB)
First I/O Base Address (MSB)
First I/O Length minus 1
Second I/O Base Address (LSB)
Second I/O Base Address (MSB)
Second I/O Length minus 1
L
M
IRQ Level
P
RO
A
CISTPL_CFTABLE_ENTRY
TPL_LINK
Configuration Index
MS
IR
IO
PI
AI
SI
Mantissa
Extension
T
HV
T
P
LV
NV
Exponent
Description
Configuration Table Entry Tuple
Link to next tuple
Interface Byte Follows, Default Entry,
Configuration Index = 1
I/O Interface; Bvd's and wProt not used;
Ready active and Wait not used for
memory cycles.
Has Vcc, I/O, IRQ and Misc Info
Nominal Voltage Only Follows
Vcc Nominal is 5 Volts
I/O : Range=0, Bus16=1, Bus8=1,
IO AddrLines=4
Share=1, Pulse=1, Level=1, Mask=1
IRQ Level to be routed 0 - 15
recommended.
Power Down, Twin Card supported.
Configuration Table Entry Tuple
Link to next tuple
No Interface Byte, Non Default Entry,
Configuration Index = 1
Has Vcc Info
Nominal Voltage Only Follows
Vcc Nominal is 3.3 Volts
Configuration Table Entry Tuple
Link to next tuple
Interface Byte Follows, Default Entry,
Configuration Index = 2
I/O Interface; Bvd's and wProt not used;
Ready active and Wait not used for
memory cycles.
Has Vcc, I/O, IRQ and Misc Info
Nominal Voltage Only Follows
Vcc Nominal is 5 Volts
I/O : Range=1, Bus16=1, Bus8=1,
IO AddrLines=10
Number of Address Ranges = 2
Address Size = 2
Length Size = 1
First I/O Base Address = 1F0h
First I/O Range is 8 Byte Length
Second I/O Base Address = 3F6h
Second I/O Range is 2 Byte Length
Share=1, Pulse=1, Level=1, Mask=0,
IRQ14 is recommended.
Power Down, Twin Card supported.
Configuration Table Entry Tuple
Link to next tuple
No Interface Byte, Non Default Entry,
Configuration Index = 2
Has Vcc Info
Nominal Voltage Only Follows
Vcc Nominal is 3.3 Volts
MITSUBISHI
ELECTRIC
13
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
CIS Information(Continued)
Offset
0112h
0114h
0116h
Data
1Bh
0Fh
C3h
7
6
I
D
5
4
3
2
1
CISTPL_CFTABLE_ENTRY
TPL_LINK
Configuration Index
0118h
41h
W
R
P
011Ah
011Ch
011Eh
0120h
99h
01h
55h
EAh
M
R
X
R
0122h
61h
0124h
0126h
0128h
012Ah
012Ch
012Eh
0130h
70h
01h
07h
76h
03h
01h
EEh
0132h
0134h
0136h
0138h
013Ah
013Ch
013Eh
0140h
0142h
0144h
0146h
MS
DI
S
LS
B
IR
PI
AI
Mantissa
E
Interface Type
IO
SI
AS
S
P
21h
1Bh
05h
03h
X
RFU
I
D
01h
01h
B5h
1Eh
14h
00h
FFh
M
R
X
DI
0
T
HV
P
LV
NV
Exponent
IO AddrLines
N Ranges
First I/O Base Address (LSB)
First I/O Base Address (MSB)
First I/O Length minus 1
Second I/O Base Address (LSB)
Second I/O Base Address (MSB)
Second I/O Length minus 1
L
M
IRQ Level
P
RO
A
CISTPL_CFTABLE_ENTRY
TPL_LINK
Configuration Index
MS
IR
IO
T
PI
AI
SI
HV
Mantissa
Extension
CISTPL_NO_LINK
TPL_LINK
CISTPL_END
T
P
LV
NV
Exponent
Description
Configuration Table Entry Tuple
Link to next tuple
Interface Byte Follows, Default Entry,
Configuration Index = 3
I/O Interface; Bvd's and wProt not used;
Ready active and Wait not used for
memory cycles.
Has Vcc, I/O, IRQ and Misc Info
Nominal Voltage Only Follows
Vcc Nominal is 5 Volts
I/O : Range=1, Bus16=1, Bus8=1,
IO AddrLines=10
Number of Address Ranges = 2
Address Size = 2
Length Size = 1
First I/O Base Address = 170h
First I/O Range is 8 Byte Length
Second I/O Base Address = 376h
Second I/O Range is 2 Byte Length
Share=1, Pulse=1, Level=1, Mask=0,
IRQ14 is recommended.
Power Down, Twin Card supported.
Configuration Table Entry Tuple
Link to next tuple
No Interface Byte, Non Default Entry,
Configuration Index = 3
Has Vcc Info
Nominal Voltage Only Follows
Vcc Nominal is 3.3 Volts
No Link Tuple
Link to next tuple
End of List Tuple
MITSUBISHI
ELECTRIC
14
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
ATA Register Specifications
Sector Number Register
Data Register
This register is a 16 bit register which is used to transfer
data blocks between the card data buffer and the host. Data
may be transferred by either a series of word accesses to
the Data register or a series of byte accesses to the Data
register.
D15
D7
D14
D13
D6
D5
D12
D11
Data Word
Odd Data Byte
D10
D4
D3
Data Word
Data Byte
D2
D9
D8
D7
D1
Field
BBK
UNC
IDNF
ABRT
AMNF
D5
0
D4
IDNF
D3
0
D2
ABRT
D1
0
D0
AMNF
function
This bit is set when a Bad Block is detected in requested ID
field. Host can not read/write on data area that is marked as
a Bad Block.
This bit is set when Uncorrectable error is occurred at
reading the card.
The requested sector ID is in error or cannot be found.
This bit is set if the command has been aborted because of
the card status condition. (Not ready, Write fault, etc.) or
when an invalid command has been issued.
This bit is set in case of a general error.
Feature Register
This register is written by the host to provide command
specific information to the drive regarding features of the
drive which the host wish to utilize. The Feature register is
a write only register.
D7
D6
D5
D4
D3
Feature byte
D5
D4
D3
D2
D1
Sector Number
Logical Block Number bits A07-A00(LBA Addressing)
D0
Cylinder Low Register
This register contains additional information about the
source of an error which has occurred in processing of the
preceding command. This register should be checked by
the host when ERR bit in the Status register is set. The
Error register is a read only register.
D6
UNC
D6
D0
Error Register
D7
BBK
This register is written by the host with the starting sector
number to be used in the subsequent Cylinder-Head-Sector
command. After the command is complete, the host may
read the final sector number from this register. When
logical block addressing is used, this register is written by
the host with bit7 to 0 of the starting logical block number
and contains bit7 to 0 of the final logical block number
after the command is complete.
D2
D1
This register is written by the host with the low-order byte
of the starting cylinder address to be used in the
subsequent Cylinder-Head-Sector command. After the
command is complete, the host may read the low-order
byte of the final cylinder number from this register. When
logical block addressing is used, this register is written by
the host with bits15 to 8 of the starting logical block
number and contains bits15 to 8 of the final logical block
number after the command complete.
D7
D6
D5
D4
D3
D2
D1
Cylinder Low Byte
Logical Block Number bits A15-A08(LBA Addressing)
D0
Cylinder High Register
This register is written by the host with the high-order byte
of the starting cylinder address to be used in the
subsequent Cylinder-Head-Sector command. After the
command is complete, the host may read the high-order
byte of the final cylinder number from this register. When
logical block addressing is used, this register is written by
the host with bits 23 to 16 of the starting logical block
number and contains bits23 to 16 of the final logical block
number after the command is complete.
D7
D6
D5
D4
D3
D2
D1
Cylinder High Byte
Logical Block Number bits A23-A16(LBA Addressing)
D0
D0
Sector Count Register
This register is written by the host with the number of
sectors or blocks to be processed in the subsequent
command. After the command is complete, the host may
read this register to obtain the count of sectors left
unprocessed by the command.
D7
D6
D5
D4
D3
Sector Count
D2
D1
D0
MITSUBISHI
ELECTRIC
15
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
Drive/Head Register
Device Control Register
The Drive/Head register is used to specify the selected
drive of a pair of drives sharing a set of registers.
This register is used to control the card interrupt request
and to issue a soft reset to the card. The Device Control
register is a write only register.
D7
X
D6
LBA
Field
X
LBA
D5
X
D4
DRV
D3
HS3
LBA27
D2
HS2
LBA26
D1
HS1
LBA25
D0
HS0
LBA24
function
Undefined . “0” or “1”.
This bit is “0” for CHS addressing and “1” for Logical
Block addressing.
This bit is number of the drive which the host has
selected. When DRV is cleared, Drive0 is selected.
When DRV is set, Drive1 is selected. The card is
selected to be Drive0 or to be Drive1 using the “Copy”
field of the PC Card Socket Copy Register.
HS3-0 of the head number in CHS addressing or
LBA27-24 of the Logical Block Number in LBA
addressing.
DRV
HS3-0
LBA27-24
D7
X
D6
X
Field
X
1
SRST
D5
X
D4
X
D3
1
D2
SRST
D1
nIEN
D0
0
function
don’t care.
This bit is set to “1”.
This bit is set to “1” in order to force the card to perform a
Command Block Reset operation. This does not change the
Card Configuration registers as a Hardware Reset does.
The card remains in Reset until this bit is reset to “0”.
This bit is used for enabling IREQ#. When this bit is set to
“0”, IREQ# is enabled. When this bit is set to “1”, IREQ# is
disabled.
This bit is set to “0”.
nIEN
0
Status and Alternate Status Registers
Drive Address Register
The Status register and the Alternate Status register return
the card status when read by the host. Reading the Status
register clears a pending interrupt request while reading
the Alternate Status register does not. The Status register
and the Alternate Status register are read only registers.
This register is provided for compatibility with the AT disk
drive interface.
D7
BSY
D6
DRDY
Field
BSY
D5
DWF
D4
DSC
D3
DRQ
D2
CORR
D1
IDX
D0
ERR
function
This bit is set when the card internal operation is
executing. When this bit is set to “1”, other bits in this
register are invalid.
DRDY indicates whether the card is capable of
performing card operations.
This bit, if set, indicates a write fault has occurred.
This bit is set when the drive seek complete.
This bit is set when the information can be transferred
between the host and Data register.
This bit is set when a correctable data error has been
occurred and the data has been corrected.
This bit is always set to “0”.
This bit is set when the previous command has ended in
some type of error. The error information is set in the
other Status register bits or Error register. This bit is
cleared by the next command.
DRDY
DWF
DSC
DRQ
CORR
IDX
ERR
D7
X
D6
nWT
G
Field
X
nWTG
nHS3-0
nDS1
nDS0
D5
D4
D3
nHS3-0
D2
D1
nDS1
D0
nDS0
function
This bit is unknown.
This bit is set to “0” when a Flash write operation is in
progress, otherwise it is set to “1”.
These bits is the negative value of Head Select bits in
Drive/Head register.
This bit is set to “0” when Slave drive is active and selected.
This bit is set to “0” when Master drive is active and
selected.
Command Register
The Command register contains the command code being
sent to the device. Command execution begins
immediately after this register is written. The Command
register is a write only register.
D7
D6
D5
D4
D3
Command
D2
D1
D0
MITSUBISHI
ELECTRIC
16
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
ATA Command Specifications
This table summarizes the ATA command set with the paragraphs. Following shows the support commands and command codes
which are written in command registers.
Command
Check Power Mode
Execute Drive Diagnostic
Erase Sector(s)
Format Track
Identify Drive
Idle
Idle Immediate
Initialize Drive Parameters
Read Buffer
Read Long Sector
Read Multiple
Read Sector(s)
Read Verify Sector(s)
Recalibrate
Request Sense
Seek
Set Features
Set Multiple mode
Set Sleep Mode
Standby
Standby Immediate
Translate Sector
Wear Level
Write Buffer
Write Long Sector
Write Multiple
Write Multiple without Erase
Write Sector(s)
Write Sector without Erase
Write Verify
FR : Feature Register,
SN : Sector Number Register,
DR Drive bit of Drive/Head Register,
Code
98h, E5h
90h
C0h
50h
ECh
97h, E3h
95h, E1h
91h
E4h
22h, 23h
C4h
20h, 21h
40h, 41h
1xh
03h
7xh
EFh
C6h
99h, E6h
96h, E2h
94h, E0h
87h
F5h
E8h
32h, 33h
C5h
CDh
30h, 31h
38h
3Ch
FR
SC
SN
CY
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
DR
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
SC : Sector Count Register,
CY : Cylinder Low/High Register,
HD : Head No. of Drive/Head Register,
HD
y
y
y
y
y
y
y
y
y
y
y
y
y
y
y
MITSUBISHI
ELECTRIC
17
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
Check Power Mode(98h, E5h)
Read Multiple(C4h)
This command checks the power mode.
This command performs similarly to the Read Sector(s)
command. Interrupt are not generated on each sector, but
on the transfer of a block which contains the number of
sectors defined by a Set Multiple command.
Execute Drive Diagnostic(90h)
This command performs the internal diagnostic tests
implemented by the card.
Read Sector(s)(20h, 21h)
Erase Sector(s)(C0h)
This command is used to pre-erase and condition data
sectors in advance of a Write without Erase or Write
Multiple without Erase command.
This command transfers data from the card to the host.
Data transfer starts at the sector specified by the Cylinder,
Head, and Sector Number registers, and proceeds for the
number of sectors specified in the Sector Count register.
Read Verify Sector(s)(40h, 41h)
Format Track(50h)
This command writes the desired head and cylinder of the
selected drive with a FFh pattern.
This command is identical to the Read Sector(s) command,
except that DRQ is not asserted, and no data is transferred
to the host.
Identify Drive(ECh)
Recalibrate(1xh)
This command enables the host to receive parameter
information from the card. (Refer to the Identify Drive
Information table.)
Although this command is supported for backward
compatibility, it has no actual function. The card will
always return good status at the completion of this
command.
Idle(97h, E3h)
This command causes the card to set BSY, enter the Idle
mode, clear BSY and generate an interrupt. If the sector
count is non-zero, the automatic power down mode is
enabled. If the sector count is zero, the automatic power
down mode is disabled.
Request Sense(03h)
This command requests extended error information for the
previous command.
Seek(7xh)
This command causes the card to set BSY, enter the idle
mode, clear BSY and generate an interrupt.
This command is supported for backward compatibility.
Although this command has no actual function, it does
perform a range check of valid track, and posts an IDNF
error if the Head or Cylinder specified are out of bounds.
Initialize Drive Parameters(91h)
Set Features(EFh)
This command allows the host to alter the number of
sectors per track and the number of heads per cylinder.
This command is used by the host to establish or select
certain features.
Read Buffer(E4h)
Set Multiple Mode(C6h)
This command enables the host to read the current contents
of the card’s sector buffer.
This command enables the card to perform Read and Write
Multiple operations and establishes the block count for
these commands. This card supports 1 sector block size.
Idle Immediate(95h, E1h)
Read Long Sector(22h, 23h)
This command is similar to the Read Sector(s) command
except the contents of the Sector Count register are ignored
and only one sector is read. The 512 data bytes and 4 ECC
bytes are read into the buffer(with no ECC correction) and
then transferred to the host.
Set Sleep Mode(99h, E6h)
This command causes the card to set BSY, enter the Sleep
mode, clear BSY and generate an interrupt.
MITSUBISHI
ELECTRIC
18
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
Standby(96h, E2h)
Write Sector(s)(30h, 31h)
This command causes the card to set BSY, enter the
Standby mode, clear BSY and generate an interrupt.
This command transfers data from the host to the card.
Data transfer starts at the sector specified by the Cylinder,
Head, and Sector Number registers, and proceeds for the
number of sectors specified in the Sector Count register.
Standby Immediate(94h, E0h)
This command causes the card to set BSY, enter the
Standby mode, clear BSY and generate an interrupt.
Translate Sector(87h)
This command allows the host to know the number
of times an user sector has been erased and
programmed. This card doesn't support the Hot
Count value.
Wear Leveling(F5h)
Although this command is supported for backward
compatibility, it has no actual function. The card will
always return good status at the completion of this
command.
Write Sector without Erase(CDh)
This command is similar to the Write Sector(s) command.
The sectors should be pre-erased with the Erase Sector
command before this command is issued. If the sector is
not pre-erased, Write Sector command operation will
occur.
Write Verify(3Ch)
This command is similar to the Write Sector(s) command,
except each sector is verified immediately after being
written.
Write Buffer(E8h)
This command enables the host to overwrite contents of the
card’s sector buffer with any data pattern desired. This
command has the same protocol as the Write Sector(s)
command and transfers 512 bytes.
Write Long Sector(32h, 33h)
This command is similar to the Write Sector(s) except the
contents of the Sector Count register are ignored and only
one sector is written. The 512 data bytes and 4 ECC bytes
are transferred from the host and then written from the
buffer to the flash.
Write Multiple(C5h)
This command is similar to the Write Sector(s) command.
Interrupts are not presented on each sector, but on the
transfer of a block which contains the number of sectors
defined by Set Multiple command.
Write Multiple without Erase(CDh)
This command is similar to the Write Multiple command.
The sectors should be pre-erased with the Erase Sector
command before this command is issued. If the sector is
not pre-erased, Write Multiple command operation will
occur.
MITSUBISHI
ELECTRIC
19
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
Identify Drive Information
Word Address
0
Data
848Ah
1
2
3
4
5
6
7-8
9
10-19
20
21
22
23-26
27-46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62-255
xxxxh
0000h
000xh
0000h
0200h
0020h
xxxxh, xxxxh
0000h
2020h
0001h
0001h
0004h
xxxxh
xxxxh
0001h
0000h
0200h
0000h
0300h
0000h
0001h
xxxxh
xxxxh
xxxxh
xxxxh
xxxxh
010xh
xxxxh
xxxxh
0000h
Description
General configuration bit-significant information
15
1
Non-rotating disk drive
14
0
Format speed tolerance gap not required
13
0
Track offset option not available
12
0
Data strobe offset option not available
11
0
Rotational speed tolerance is < 0.5%
10
1
Disk transfer rate > 10Mbs
9
0
10Mbs <= Disk transfer rate > 5Mbs
8
0
Disk transfer rate <= 5Mbs
7
1
Removable cartridge drive
6
0
Not a fixed drive
5
0
Spindle motor control option not implemented
4
0
Head switch time > 15us
3
1
Not MFM encoded
2
0
Not soft sectored
1
1
Hard sectored
0
0
Reserved
Number of Cylinders
Reserved
Number of Heads
Number of unformatted bytes per track
Number of unformatted bytes per sector
Number of sectors per track
Number of sectors per card (word 7 = MSW, word 8 = LSW)
Reserved
Reserved
Buffer type: Single ported, single-sector, w/o read cache
Buffer size, in 512 byte increments
ECC length used on Read and Write Long command
Firmware revision, 8 ASCII characters
Model number, 40 ASCII characters.
Maximum Block Count=1 for Read/write Multiple commands
Cannot perform doubleword I/O
Capabilities: LBA supported, DMA not supported
Reserved
PIO timing cycle timing mode 3
DMA transfer not supported
Words 54-58 are valid
Number of Current Cylinders
Number of Current Heads
Number of Current Sectors per Track
LSW of the Current Capacity in Sectors
MSW of the Current Capacity in Sectors
Current Setting for Block Count for R/W Multiple commands
LSW of the total number of user addressable LBA mode
MSW of the total number of user addressable LBA mode
Reserved
MITSUBISHI
ELECTRIC
20
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
ABSOLUTE MAXIMUM RATINGS
Symbol
VCC
Vi
Vo
Pd
Topr
Tstg
Parameter
Supply voltage
Input voltage
Output voltage
Power dissipation
Operating temperature
Storage temperature
Conditions
Ratings
-0.3~6.2
-0.3~VCC+0.3
-0.3~VCC+0.3
1.2
0~60
-10~80
With respect to GND
Ta = 25 °C
Unit
V
V
V
W
°C
°C
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC(5V)
VCC(3.3V)
GND
VIH
VIL
Parameter
VCC Supply voltage
VCC Supply voltage
System ground
High input voltage
Low input voltage
Limits
Typ.
5.0
3.3
0
Min.
4.5
3.135
Max.
5.5
3.465
0.7VCC
0
VCC
0.8
Unit
V
V
V
V
V
DC ELECTRICAL CHARACTERISTICS (Ta=0~60°C, VCC=5V±10% or VCC=3.3V±5%, unless otherwise noted)
Symbol
Parameter
VOH
High output voltage
VOL
Low output voltage
Test Condition
IOH=3mA (3.135V)
4mA (4.5V)
IOH=6mA (3.135V)
8mA (4.5V)
IOL=-3mA
(3.135V)
-4mA (4.5V)
IOL=-6mA
(3.135V)
-8mA (4.5V)
IOZ
ICCR
ICCW
ICCS
Output current in
off state
Active supply
current (Read)
Active supply
current (Write)
Standby current
(Auto power down)
CE1# = CE2# =
VIH
Output open
Min.
3.135V 4.5V
READY,
INPACK#,
BVD1,
BVD2
the other
outputs
READY,
INPACK#,
BVD1,
BVD2
the other
outputs
D15-D0
32MB
64,128MB
CE1# = CE2# = VIH
D15-D0 = GND
Limits
Typ.
3.3V 5.0V
Max.
3.465V 5.5V
Unit
VCC-0.8
-
V
-
0.4
V
-
±10
µA
40
50
75
100
mA
50
65
0.8
60
75
1.2
75
100
mA
3.0
4.0
mA
MITSUBISHI
ELECTRIC
21
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
DC ELECTRICAL CHARACTERISTICS(Continued)
Symbol
Parameter
Test Condition
3.135V
IIH
High input current
VIN=VCC
VIN=GND
IIL
Low input current
PC card mode
VIN=GND
IDE mode
CE1#,CE2#,
OE#,WE#,
IORD#,IOWR#,
REG#, CSEL,
A10-A0,
RESET,
BVD1,BVD2,
D15-D0
CE1#,CE2#,
OE#,WE#,
REG#,
IORD#,IOWR#
CSEL
RESET
A10-A0,
D15-D0
CE1#,CE2#,
IORD#,IOWR#,
A10-A0
RESET
D15-D0
OE#,WE#,
REG#,
BVD1,BVD2
CSEL
Limits
Typ.
Min.
4.5V
Max.
3.465V
-10
Uni
t
5.5V
+10
µA
-10
-30
-40
-100
-10
-10
-10
-30
+10
-40
+10
-100
-10
+10
-10
+10
-10
-30
-40
-10
µA
-100
+10
-10
-30
-40
-100
-10
-10
-20
-50
CAPACITANCE
Symbol
Parameter
Test Condition
CI
Input capacitance
VI=GND, Vi=25mVrms, f=1 MHZ, Ta=25°C
CO
Output capacitance
VO=GND, Vo=25mVrms, f=1 MHZ, Ta=25°C
Note : These parameters are not 100% tested.
Min.
Limits
Typ.
Max.
45
45
Unit
pF
MITSUBISHI
ELECTRIC
22
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
AC ELECTRICAL CHARACTERISTICS
MEMORY TIMING
Read Cycle[Attribute] (Ta=0~60°C, VCC=5V±10% or VCC=3.3V±5% unless otherwise noted)
Symbol
Parameter
Min.
Limits
Typ.
Max.
300
Unit
tcR
Read cycle time
ns
ta(A)
Address access time
300
ns
ta(CE)
Card enable access time
300
ns
ta(OE)
Output enable access time
150
ns
tdis(CE)
Output disable time (from CE)
100
ns
tdis(OE)
Output disable time (from OE)
100
ns
ten(CE)
Output enable time (from CE)
5
ns
ten(OE)
Output enable time (from OE)
5
ns
tV(A)
Data valid time (after address change)
0
ns
Read Cycle[Common] (Ta=0~60°C, VCC=5V±10% or VCC=3.3V±5% unless otherwise noted)
Symbol
tcR
ta(A)
ta(CE)
ta(OE)
tdis(CE)
tdis(OE)
ten(CE)
ten(OE)
tV(A)
Parameter
Min.
Read cycle time
Limits
Typ.
Max.
250
Address access time
Card enable access time
Output enable access time
Output disable time (from CE)
Output disable time (from OE)
Output enable time (from CE)
Output enable time (from OE)
Data valid time after address change
ns
250
250
125
100
100
5
5
0
Unit
ns
ns
ns
ns
ns
ns
ns
ns
MITSUBISHI
ELECTRIC
23
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
Write Cycle[Attribute and Common] (Ta=0~60°C, VCC=5V±10% or VCC=3.3V±5% unless otherwise noted)
Symbol
Parameter
Min.
Limits
Typ.
Max.
Unit
tcW
Write cycle time
250
ns
tw(WE)
Write pulse width
150
ns
tsu(A)
Address setup time
30
ns
tsu(A-WEH)
Address setup time with respect to WE high
180
ns
tsu(CE-WEH)
Card enable setup time with respect to WE high
180
ns
tsu(D-WEH)
Data setup time with respect to WE high
80
ns
th(D)
Data hold time
30
ns
trec(WE)
Write recovery time
30
tdis(WE)
Output disable time (from WE)
tdis(OE)
Output disable time (from OE)
ten(WE)
Output enable time (from WE)
5
ns
ten(OE)
Output enable time (from OE)
5
ns
tsu(OE-WE)
OE set up time with respect to WE low
10
ns
th(OE-WE)
OE hold time with respect to WE high
10
ns
ns
100
ns
100
ns
MITSUBISHI
ELECTRIC
24
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
MEMORY TIMING DIAGRAM
Read Cycle
tcR
VIH
An, REG#
VIL
ta(A)
tV(A)
ta(CE)
VIH
CE#
VIL
ten(CE)
tdis(CE)
VIH
ta(OE)
OE#
VIL
tdis(OE)
ten(OE)
VOH
Dm
(DOUT)
VOL
Hi-Z
OUTPUT VALID
WE# =”H” level
Note:
Indicates the don’t care input
Write Cycle
tcW
VIH
An, REG#
VIL
tSU(CE-WEH)
VIH
CE#
VIL
tSU(A-WEH)
VIH
OE#
VIL
tSU(A)
WE#
VIH
VIL
Dm
(DIN)
trec(WE)
tW(WE)
VIH
tSU(OE-WE)
tSU(D-WEH)
Hi-Z
th(D)
th(OE-WE)
DATA INPUT STABLE
VIL
tdis(WE)
tdis(OE)
VOH
Dm
(DOUT) VOL
Hi-Z
ten(OE)
ten(WE)
MITSUBISHI
ELECTRIC
25
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
I/O READ (INPUT) TIMING
Limit
Symbol
Parameter
Min
td(IORD)
Data Delay after IORD#
th(IORD)
Data Hold following IORD#
0
tw(IORD)
IORD# Width Time
165
tsuA(IORD)
Address Setup before IORD#
70
thA(IORD)
Address Hold following IORD#
20
tsuCE(IORD)
CE# Setup before IORD#
5
thCE(IORD)
CE# Hold following IORD#
20
tsuREG(IORD)
REG# Setup before IORD#
5
thREG(IORD)
REG# Hold following IORD#
0
tdfINPACK(IORD)
INPACK# Delay Falling from IORD#
0
tdrINPACK(IORD)
INPACK# Delay Rising from IORD#
tdfIOIS16(ADR)
IOIS16# Delay Falling from Address
tdrIOIS16(ADR)
IOIS16# Delay Rising from Address
The maximum load on INPACK# and IOIS16# are 1 LSTTL with 50 pF total load.
Max
Unit
100
45
45
35
35
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Max
Unit
35
35
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
I/O WRITE (OUTPUT) TIMING
Limit
Symbol
Parameter
Min
tsu(IOWR)
Data Setup before IOWR#
60
th(IOWR)
Data Hold following IOWR#
30
tw(IOWR)
IOWR# Width Time
165
tsuA(IOWR)
Address Setup before IOWR#
70
thA(IOWR)
Address Hold following IOWR#
20
tsuCE(IOWR)
CE# Setup before IOWR#
5
thCE(IOWR)
CE# Hold following IOWR#
20
tsuREG(IOWR)
REG# Setup before IOWR#
5
thREG(IOWR)
REG# Hold following IOWR#
0
tdfIOIS16(ADR)
IOIS16# Delay Falling from Address
tdrIOIS16(ADR)
IOIS16# Delay Rising from Address
The maximum load on INPACK# and IOIS16# are 1 LSTTL with 50 pF total load.
MITSUBISHI
ELECTRIC
26
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
I/O READ (INPUT) TIMING DIAGRAM
An
thA(IORD)
tsuREG(IORD)
thREG(IORD)
REG#
thCE(IORD)
tsuCE(IORD)
CE#
tw(IORD)
IORD#
tsuA(IORD)
tdrINPACK(ADR)
INPACK#
tdf INPACK(IORD)
tdrIOIS16(ADR)
IOIS16#
tdfIOIS16(ADR)
td(IORD)
th(IORD)
D[15::0]
MITSUBISHI
ELECTRIC
27
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
Preliminary
CompactFlash CARDS
I/O WRITE (OUTPUT) TIMING DIAGRAM
An
thA(IOWR)
tsuREG(IOWR)
REG#
thREG(IOWR)
tsuCE(IOWR)
CE#
thCE(IOWR)
tw(IOWR)
IOWR#
tsu A(IOWR)
tdrIOIS16(ADR)
IOIS16#
tdfIOIS16(ADR)
tsu(IOWR)
th(IOWR)
D[15::0]
MITSUBISHI
ELECTRIC
28
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
CompactFlash CARDS
IDE ATA TIMING
IDE ATA I/O READ (INPUT) TIMING
Limit
Symbol
Parameter
td(IORD)
Data Delay after IORD#
th(IORD)
Data Hold following IORD#
tw(IORD)
IORD# Width Time
tsuA(IORD)
Address Setup before IORD#
thA(IORD)
Address Hold following IORD#
tsuCS(IORD)
CS# Setup before IORD#
thCS(IORD)
CS# Hold following IORD#
tdfIOCS16(ADR)
IOCS16# Delay Falling from Address
tdrIOCS16(ADR)
IOCS16# Delay Rising from Address
The maximum load on IOCS16# are 1 LSTTL with 50 pF total load.
Min
Max
Unit
60
35
35
ns
ns
ns
ns
ns
ns
ns
ns
ns
Max
Unit
35
35
ns
ns
ns
ns
ns
ns
ns
ns
ns
5
80
30
10
5
10
IDE ATA I/O WRITE (OUTPUT) TIMING
Limit
Symbol
Parameter
tsu(IOWR)
Data Setup before IOWR#
th(IOWR)
Data Hold following IOWR#
tw(IOWR)
IOWR# Width Time
tsuA(IOWR)
Address Setup before IOWR#
thA(IOWR)
Address Hold following IOWR#
tsuCS(IOWR)
CS# Setup before IOWR#
thCS(IOWR)
CS# Hold following IOWR#
tdfIOCS16(ADR)
IOCS16# Delay Falling from Address
tdrIOCS16(ADR)
IOCS16# Delay Rising from Address
The maximum load on IOCS16# are 1 LSTTL with 50 pF total load.
Min
30
10
80
30
10
5
10
MITSUBISHI
ELECTRIC
29
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
CompactFlash CARDS
IDE ATA I/O READ (INPUT) TIMING DIAGRAM
An
thA(IORD)
tsuCS(IORD)
CS#
thCS(IORD)
tw(IORD)
IORD#
tsuA(IORD)
tdrIOCS16(ADR)
IOCS16#
td(IORD)
tdfIOCS16(ADR)
th(IORD)
D[15::0]
IDE ATA I/O WRITE (OUTPUT) TIMING DIAGRAM
An
thA(IOWR)
tsuCS(IOWR)
CS#
thCS(IOWR)
tw(IOWR)
IOWR#
tsuA(IOWR)
tdrIOCS16(ADR)
IOCS16#
tsu(IOWR)
tdf IOCS16(ADR)
th (IOWR)
D[15::0]
MITSUBISHI
ELECTRIC
30
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
CompactFlash CARDS
RECOMMENDED POWER UP/DOWN CONDITIONS (Ta=0~60°C, unless otherwise noted)
Symbol
Parameter
Vi(CE)
CE input voltage
tsu(Vcc)
tsu(RESET)
trec(Vcc)
tpr
tpf
tw(RESET)
th(Hi-zRESET)
ts(Hi-zRESET)
CE setup time
RESET setup time
CE recover time
Vcc rising time
VCC falling time
RESET width
Conditions
0V≤ VCC <2V
2V≤ VCC <VIH
VIH ≤ VCC
Min.
0
VCC-0.1
VIH
20
20
1
0.1
3
10
1
0
10%à90% of Vcc
90% of Vccà10%
Limits
Typ.
VCC
Max.
VCC
VCC+0.1
VCC+0.1
100
300
Unit
V
V
V
ms
ms
µs
ms
ms
µs
ms
ms
POWER UP/DOWN TIMING DIAGRAM
tsu(VCC)
tpr
VCC
tsu(RESET)
VCC @ 90%
tsu (RESET)
VIH
VCC @ 10%
2V
CE1#, CE2#
th(Hi-z RESET)
Hi-z
tw(RESET)
RESET
tw(RESET)
tpf
VCC
VCC @ 90%
trec(VCC)
VIH
2V
CE1#, CE2#
VCC @ 10%
ts(Hi-z RESET)
RESET
Hi-z
MITSUBISHI
ELECTRIC
31
Oct.1999. Rev. 0.2
MITSUBISHI STORAGE CARD
CompactFlash CARDS
Keep safty first in your circuit designs!
• Mitsubishi Electric Corporation puts the maximum effort into making semiconductor products better and more reliable, but there is always the
possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give
due consideration to safty when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii)
use of non-flammable material or (iii) prevetion against any malfunction or mishap.
Notes regarding these materials
• These materials are intended as a reference to assist our customers in the selection of the Mitsubishi semiconductor product best suited to the
customer’s application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Mitsubishi Electric
Corporation or a third party.
• Mitsubishi Electric Corporation assumes no responsibility for any damage, or infringement of any third-party’s rights, originating in the use of any
product data, diagrams, charts or circuit application examples contained in these materials.
• All information contained in these materials, including product data, diagrams and charts, represent information on products at the time of
publication of these materials, and are subject to change by Mitsubishi Electric Corporation without notice due to product improvements or other
reasons. It is therefore recommended that customers contuct Mitsubishi Electric Corporation or an authorized Mitsubishi Semiconductor product
distributor for the latest product information before purchasing a product listed herein.
• Mitsubishi Electric Corporation semiconductors are not designed or manufactured for use in a device or system that is used under circumstances in
which human life is potentially at stake. Please contuct Mitsubishi Electric Corporation or an authorized Mitsubishi Semiconductor product
distributor when considering the use of a product contained herein for any specific purposes, such as apparatus or systems for transpotation,
vehcular, medical, aerospace, nuclear, or undersea repeater use.
• The prior written approval of Mitsubishi Electric Corporation is necessary to reprint or reproduce in whole or in part these materials.
• If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a license from the Japanese
government and cannot be imported into a country other than the approved destination.
Any diversion or reexport contrary to the export control laws and regulations of Japan and/or the country of destination is prohibited.
• Please contact Mitsubishi Electric Corporation or an authorized Mitsubishi Semiconductor product distributor for further details on these materials
or the products contained therein.
MITSUBISHI
ELECTRIC
32
Oct.1999. Rev. 0.2