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Número de pieza | THNCF512MDG | |
Descripción | SMALL FORM FACTOR CARD | |
Fabricantes | Toshiba | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de THNCF512MDG (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
No Preview Available ! TENTATIVE
CompactFlash™ Card
TENTATIVE
THNCFxxxxDG Series
TOSHIBA SMALL FORM FACTOR CARD
Lead-Free
DESCRIPTION
The THNCFxxxxDG series CompactFlash™ card is a flash technology based on ATA interface flash memory card.
It is constructed with flash disk controller chip and NAND-type flash memory device. The CompactFlash™ card
operates in both 5-Volt and 3.3-Volt power supplies. It comes in capacity of 128, 256, 512MB and 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 industrial application, or the applications that require high environment
tolerance with high performance sustained write speed.
FEATURES
• CompactFlash™ Compatibility
• 3.3V or 5.0V single power supply.
• 50 pin two piece connector with Type-I form factor (3.3mm Thick)
• Support for CIS implemented with 256 bytes of attribute memory
• Interface modes
• PC card memory mode
• PC card I/O mode
• True IDE mode
• High performance
• Interface Transfer speed at PIO mode 4 cycle timing, 16.6 Mbytes/second theoretically
• Sustained write : max 6.0 Mbytes/s in ATA PIO mode 4 cycle timing
• Sustained read : max 6.5 Mbytes/s in ATA PIO mode 4 cycle timing
• Single +5 V or 3.3 V 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 Specifications
• Line-up:
Card Density
128MB
256MB
512MB
1.02GB
Model No.
THNCF128MDG
THNCF256MDG
THNCF512MDG
THNCF1G02DG
Cylinder
978
978
993
1985
Head
8
16
16
16
Sector
32
32
63
63
*1 : It is the logical address capacity including the area used for File System.
Memory capacity *1
128,188,416 Byte
256,376,832 Byte
512,483,328 Byte
1024,450,560 Byte
2004-05-18 1/44
1 page TENTATIVE
THNCFxxxxDG Series
PC Card Memory Mode
PC Card I/O Mode
True IDE Mode
Pin
Signal
Name
Pin Type
In, Out
Type
Pin
Signal
Name
Pin Type
In, Out
Type
Pin
Signal
Name
Pin Type
In, Out
Type
42 −WAIT O OT1 42 −WAIT O OT1 42 IORDY O ON1
43 −INPACK
O
OT1 43 −INPACK O
OT1 43 −INPACK O
OZ1
44 −REG
I
I3U 44 −REG
I
I3U 44 −REG
I
I3U
45 BVD2
I/O I4U,OT1 45
−SPKR
I/O I4U,OT1 45 −DASP
I/O I4U,ON1
46 BVD1
47 D081
48 D091
I/O I4U,OT1 46 −STSCHG I/O I4U,OT1 46 −PDIAG
I/O I4Z,OZ1 47
D081
I/O I4Z,OZ1 47
D081
I/O I4Z,OZ1 48
D091
I/O I4Z,OZ1 48
D091
I/O I4U,ON1
I/O I4Z,OZ1
I/O I4Z,OZ1
49 D101
I/O I4Z,OZ1 49
D101
I/O I4Z,OZ1 49
D101
I/O I4Z,OZ1
50 GND
Ground 50
GND
Ground 50
GND
Ground
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.
2004-05-18 5/44
5 Page TENTATIVE
THNCFxxxxDG Series
• (2) Memory address map
Task File Register Read Access Mode (2)
Mode
−REG −CE2 −CE1
A0
Standby mode
XHHX
Byte access (8bit)
HHL L
HH L H
Word access (16bit) H L L X
Odd byte access (8bit)
H
L
H
X
Note: X L or H
• Task File Register Write Access Mode (2)
Mode
−REG −CE2 −CE1
A0
Standby mode
XHHX
Byte access (8bit)
HHL L
HH L H
Word access (16bit) H L L X
Odd byte access (8bit)
H
L
H
X
Note: X L or H
• Task File Register Access Timing Example (2)
A0~A10
−REG
−CE2/−CE1
−OE
−WE
D0~D15
Dout
−OE
X
L
L
L
L
−WE −IORD −IOWR D8 to D15 D0 to D7
X X X High-Z High-Z
H H H High-Z even byte
H H H High-Z odd byte
H H H odd byte even byte
H H H odd byte High-Z
−OE
X
H
H
H
H
−WE −IORD −IOWR D8 to D15 D0 to D7
X X X Don’t care Don’t care
L H H Don’t care even byte
L H H Don’t care odd byte
L H H odd byte even byte
L H H odd byte Don’t care
Din
Read cycle
Write cycle
2004-05-18 11/44
11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet THNCF512MDG.PDF ] |
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